{"id":27235,"date":"2025-11-10T17:43:45","date_gmt":"2025-11-10T09:43:45","guid":{"rendered":"https:\/\/xjysilicone.com\/?p=27235"},"modified":"2025-11-10T17:43:55","modified_gmt":"2025-11-10T09:43:55","slug":"how-to-improve-the-orange-peel-phenomenon-of-powder-coating%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.xjysilicone.com\/pt\/how-to-improve-the-orange-peel-phenomenon-of-powder-coating.html","title":{"rendered":"Como melhorar o fen\u00f4meno da \u201ccasca de laranja\u201d no revestimento em p\u00f3?"},"content":{"rendered":"<div class=\"blog-posts single-post\" style=\"border-bottom: 2px solid #00999a;\" uia-uid=\"0|1\">\n<article class=\"post post-large blog-single-post border-0 m-0 p-0\">\n<div class=\"post-content ml-0\">\n<p style=\"margin-top: 17pt; margin-bottom: 16.5pt; text-align: justify;\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">Orange peel is a common and difficult leveling problem in the powder coating application process. There are many factors that greatly affect the smoothness of the coating film.\u00a0The orange peel-like surface has a great influence on the decorative appearance of the product.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">A casca de laranja \u00e9 um problema urgente para os fabricantes de revestimento em p\u00f3 que utilizam esses revestimentos.&nbsp;<\/span><\/span><\/span><\/span><\/span><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">A ocorr\u00eancia de casca de laranja em revestimentos em p\u00f3 \u00e9 insepar\u00e1vel das caracter\u00edsticas desses revestimentos, ou seja, desempenho de nivelamento, a influ\u00eancia do equipamento na produ\u00e7\u00e3o e o controle dos par\u00e2metros do processo de revestimento.&nbsp;<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\">&nbsp;<\/p>\n<table border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width: 100%;\">\n<tbody>\n<tr>\n<td>\n<p style=\"margin: 0pt 0pt 0.0001pt 40px; text-align: justify;\"><a href=\"#\u6027\u80fd\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><font face=\"Open Sans\">1. <\/font><\/span><\/span><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">Influ\u00eancia das caracter\u00edsticas do revestimento em p\u00f3<\/span><\/span><\/span><\/span><\/span><\/a><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt 80px; text-align: justify;\"><a href=\"#\u5206\u5b50\u91cf\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><font face=\"Open Sans\">1.1 <\/font><\/span><\/span><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">A influ\u00eancia de resinas de diferentes pesos moleculares em revestimentos em p\u00f3<\/span><\/span><\/span><\/span><\/span><\/a><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt 80px; text-align: justify;\"><a href=\"#\u7c92\u5f84\u5206\u5e03\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><font face=\"Open Sans\">1.2 <\/font><\/span><\/span><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">A influ\u00eancia da distribui\u00e7\u00e3o granulom\u00e9trica do p\u00f3<\/span><\/span><\/span><\/span><\/span><\/a><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt 80px; text-align: justify;\"><a href=\"#\u6d41\u5e73\u5242\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">1.3 A influ\u00eancia dos agentes de nivelamento<\/span><\/span><\/span><\/span><\/span><\/a><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt 80px; text-align: justify;\"><a href=\"#\u7c89\u672b\u7a33\u5b9a\u6027\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">1.4 Influ\u00eancia da estabilidade do p\u00f3<\/span><\/span><\/span><\/span><\/span><\/a><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt 40px; text-align: justify;\"><a href=\"#\u8bbe\u5907\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><font face=\"Open Sans\">2. <\/font><\/span><\/span><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">An\u00e1lise de causas e solu\u00e7\u00e3o do problema de casca de laranja causado por equipamentos na produ\u00e7\u00e3o do processo de revestimento em p\u00f3<\/span><\/span><\/span><\/span><\/span><\/a><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt 80px; text-align: justify;\"><a href=\"#\u55b7\u67aa\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">2.1 O impacto da pistola de pulveriza\u00e7\u00e3o<\/span><\/span><\/span><\/span><\/span><\/a><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt 80px; text-align: justify;\"><a href=\"#\u6302\u5177\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">2.2 A influ\u00eancia do suporte<\/span><\/span><\/span><\/span><\/span><\/a><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt 80px; text-align: justify;\"><a href=\"#\u55b7\u5634\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">2.3 Influ\u00eancia do bico<\/span><\/span><\/span><\/span><\/span><\/a><\/p>\n<\/td>\n<td><span style=\"color:null;\"><img decoding=\"async\" src=\"\/media\/145\/Orange%20Peel%20of%20Powder%20Coating_1.jpg\" style=\"height: 292px; width: 200px;\"><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin: 0pt 0pt 0.0001pt 40px; text-align: justify;\"><a href=\"#\u8fc7\u7a0b\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><font face=\"Open Sans\">3. <\/font><\/span><\/span><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">Influ\u00eancia das condi\u00e7\u00f5es do processo no problema de casca de laranja no processo de revestimento em p\u00f3 e a solu\u00e7\u00e3o<\/span><\/span><\/span><\/span><\/span><\/a><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt 80px; text-align: justify;\"><a href=\"#\u65f6\u95f4\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">3.1 O efeito do tempo<\/span><\/span><\/span><\/span><\/span><\/a><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt 80px; text-align: justify;\"><a href=\"#\u6e29\u5ea6\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">3.2 Influ\u00eancia da temperatura<\/span><\/span><\/span><\/span><\/span><\/a><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt 40px; text-align: justify;\"><a href=\"#\u73af\u5883\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">4. <\/span><\/span><\/span><\/span><\/span><\/a><a id=\"\u6027\u80fd\" name=\"\u6027\u80fd\"><\/a><a href=\"#\u73af\u5883\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">An\u00e1lise de causas e solu\u00e7\u00e3o do problema de casca de laranja causado por fatores ambientais<\/span><\/span><\/span><\/span><\/a><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt 40px; text-align: justify;\"><a href=\"#\u5176\u4ed6\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">5.<\/span><\/span><\/span><\/span><\/span><\/a><a id=\"\u5206\u5b50\u91cf\" name=\"\u5206\u5b50\u91cf\"><\/a> <a href=\"#\u5176\u4ed6\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">An\u00e1lise de causas e solu\u00e7\u00f5es para problemas de casca de laranja causados por outros fatores<\/span><\/span><\/span><\/span><\/a><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt 80px; text-align: justify;\"><a href=\"#\u5de5\u827a\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">5.1 Influ\u00eancia da pe\u00e7a de trabalho<\/span><\/span><\/span><\/span><\/span><\/a><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt 80px; text-align: justify;\"><a href=\"#\u819c\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">5.2 Influ\u00eancia do filme de fosfata\u00e7\u00e3o<\/span><\/span><\/span><\/span><\/span><\/a><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt 40px; text-align: justify;\"><a href=\"#\u7ed3\u8bba\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">6. Conclus\u00e3o<\/span><\/span><\/span><\/span><\/span><\/a><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt 40px; text-align: justify;\"><a href=\"#XJY\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><font face=\"Open Sans\">7. <\/font><\/span><\/span><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">XJY Silicones - Fornecedor preferencial de mat\u00e9ria-prima para revestimento em p\u00f3<\/span><\/span><\/span><\/span><\/span><\/a><\/p>\n<h2 style=\"margin-top:13pt; margin-bottom:13pt; text-align:justify\"><span class=\"ez-toc-section\" id=\"1_Influence_of_powder_coating_characteristics\"><\/span><span style=\"color:#000000;\"><span style=\"font-size:28px;\"><span style=\"line-height:172%\"><span style=\"font-family:Arial\"><b><span style=\"font-family:'Open Sans'\">1. Influ\u00eancia das caracter\u00edsticas do revestimento em p\u00f3<\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 style=\"margin-top: 13pt; margin-bottom: 13pt; text-align: justify; margin-left: 40px;\"><span class=\"ez-toc-section\" id=\"11_The_influence_of_different_molecular_weights_resins_in_powder_coatings\"><\/span><span style=\"color:#000000;\"><span style=\"font-size:22px;\"><span style=\"line-height:172%\"><span style=\"font-family:Calibri\"><b><span style=\"font-family:'Open Sans'\">1.1 A influ\u00eancia de resinas com diferentes pesos moleculares em revestimentos em p\u00f3<\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\"><a id=\"\u7c92\u5f84\u5206\u5e03\" name=\"\u7c92\u5f84\u5206\u5e03\"><\/a>The choice of the molecular weight of the resin in the synthesis of powder coatings is important.\u00a0Although the high molecular weight resin has good weather resistance, when the powder is leveled, the powder in the molten state has a higher viscosity and is more difficult to level, resulting in the appearance of orange peel. From the point of view of viscosity, the choice of low molecular weight resin is beneficial to improve the leveling performance of powder coatings. However, the low molecular weight resin has poor weather resistance, which requires powder coating manufacturers to comprehensively consider the selection of synthetic raw materials.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt; text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/Rein%20In%20Powder%20Coating.jpg\" style=\"width: 267px; height: 200px;\"><\/p>\n<h3 style=\"margin-top: 13pt; margin-bottom: 13pt; text-align: justify; margin-left: 40px;\"><span class=\"ez-toc-section\" id=\"12_The_influence_of_powder_particle_size_distribution\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"line-height:172%\"><span style=\"font-family:Calibri\"><b><span style=\"font-family:'Open Sans'\">1.2 A influ\u00eancia da distribui\u00e7\u00e3o do tamanho das part\u00edculas do p\u00f3<\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">De modo geral, quando a propor\u00e7\u00e3o de p\u00f3 com granulometria superior a 75 \u03bcm \u00e9 excessiva, isso causar\u00e1 a deteriora\u00e7\u00e3o da performance de nivelamento do filme de revestimento em p\u00f3 <a id=\"\u6d41\u5e73\u5242\" name=\"\u6d41\u5e73\u5242\"><\/a>e facilitar\u00e1 a ocorr\u00eancia do fen\u00f4meno de casca de laranja. Simultaneamente, reduz a \u00e1rea unit\u00e1ria de aplica\u00e7\u00e3o do p\u00f3, e durante o processo de aplica\u00e7\u00e3o, o efeito eletrost\u00e1tico do revestimento em p\u00f3 piora, aumentando a propens\u00e3o ao desprendimento do p\u00f3.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\">&nbsp;<\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">Quando part\u00edculas com granulometria inferior a 10 \u03bcm representam uma propor\u00e7\u00e3o significativa, devido \u00e0 fluidez do p\u00f3 seco do revestimento ser ligeiramente inferior, isso causar\u00e1 problemas na aplica\u00e7\u00e3o como pulveriza\u00e7\u00e3o desigual, ac\u00famulo na pistola e outras dificuldades na aplica\u00e7\u00e3o por aspers\u00e3o.<\/span><\/span><\/span><\/span><\/span><\/p>\n<h3 style=\"margin-top: 13pt; margin-bottom: 13pt; text-align: justify; margin-left: 40px;\"><span class=\"ez-toc-section\" id=\"13_The_influence_of_leveling_agents\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"line-height:172%\"><span style=\"font-family:Calibri\"><b><span style=\"font-family:'Open Sans'\">1.3 A influ\u00eancia dos agentes de nivelamento<\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">Al\u00e9m da resina, existem muitos outros materiais que precisam ser misturados derretidos juntos, por exemplo, modificadores de fluxo, agentes de nivelamento e v\u00e1rios outros aditivos. Estes <a id=\"\u7c89\u672b\u7a33\u5b9a\u6027\" name=\"\u7c89\u672b\u7a33\u5b9a\u6027\"><\/a>materiais ir\u00e3o todos influenciar os revestimentos em p\u00f3.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\">&nbsp;<\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">O agente de nivelamento \u00e9 um aditivo importante na produ\u00e7\u00e3o de revestimentos em p\u00f3. Os fabricantes, na produ\u00e7\u00e3o de revestimentos em p\u00f3, adicionam agentes de nivelamento para melhorar o desempenho de nivelamento dos revestimentos em p\u00f3 e at\u00e9 mesmo o desempenho do revestimento, melhorando a planaridade do filme de revestimento e reduzindo o fen\u00f3meno de casca de laranja.<\/span><\/span><\/span><\/span><\/span><\/p>\n<h3 style=\"margin-top: 13pt; margin-bottom: 13pt; text-align: justify; margin-left: 40px;\"><span class=\"ez-toc-section\" id=\"14_Influence_of_powder_stability\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"line-height:172%\"><span style=\"font-family:Calibri\"><b><span style=\"font-family:'Open Sans'\"><a id=\"\u8bbe\u5907\" name=\"\u8bbe\u5907\"><\/a>1.4 Influ\u00eancia da estabilidade do p\u00f3<\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">A estabilidade do revestimento em p\u00f3 explica o fen\u00f3meno da rea\u00e7\u00e3o de reticula\u00e7\u00e3o das mol\u00e9culas do revestimento em p\u00f3 sob condi\u00e7\u00f5es de armazenamento; quanto mais intensa for a rea\u00e7\u00e3o de<a id=\"\u55b7\u67aa\" name=\"\u55b7\u67aa\"><\/a>reticula\u00e7\u00e3o do p\u00f3, maior se torna o peso molecular do p\u00f3, refletindo o aumento da viscosidade do p\u00f3 sob temperatura de cura, as caracter\u00edsticas de nivelamento tornam-se piores, e a casca de laranja \u00e9 mais f\u00e1cil de aparecer.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt; text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/silicone%20powder.jpg\" style=\"width: 300px; height: 200px;\"><\/p>\n<h2 style=\"margin-top:13pt; margin-bottom:13pt; text-align:justify\"><span class=\"ez-toc-section\" id=\"2_Cause_analysis_and_solution_of_orange_peel_problem_caused_by_equipment_in_the_powder_coating_process_production\"><\/span><span style=\"font-size:28px;\"><span style=\"color:#000000;\"><span style=\"line-height:172%\"><span style=\"font-family:Arial\"><b><span style=\"font-family:'Open Sans'\">2. An\u00e1lise da causa e solu\u00e7\u00e3o do problema de casca de laranja causado pelo equipamento na produ\u00e7\u00e3o do processo de revestimento em p\u00f3<\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 style=\"margin-top: 13pt; margin-bottom: 13pt; text-align: justify; margin-left: 40px;\"><span class=\"ez-toc-section\" id=\"21_The_impact_of_the_spray_gun\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"line-height:172%\"><span style=\"font-family:Calibri\"><b><span style=\"font-family:'Open Sans'\"><a id=\"\u6302\u5177\" name=\"\u6302\u5177\"><\/a>2.1 O impacto da pistola de pulveriza\u00e7\u00e3o<\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">\u00c0 medida que o bico da pistola se desgasta, resulta em uma atomiza\u00e7\u00e3o deficiente da pistola de pulveriza\u00e7\u00e3o, fazendo com que a espessura do p\u00f3 adsorvido na superf\u00edcie da pe\u00e7a tenha um gradiente maior, revestimentos mais espessos nivelam com mais dificuldade e \u00e9 f\u00e1cil produzir o fen\u00f4meno de casca de laranja. Para esta situa\u00e7\u00e3o, pode-se reduzir a quantidade de p\u00f3 e aumentar a sa\u00edda de ar comprimido para melhorar o desempenho de atomiza\u00e7\u00e3o da pistola.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt; text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/spray%20gun.jpg\" style=\"width: 422px; height: 200px;\"><\/p>\n<h3 style=\"margin-top: 13pt; margin-bottom: 13pt; text-align: justify; margin-left: 40px;\"><span class=\"ez-toc-section\" id=\"22_The_influence_of_the_hanger\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"line-height:172%\"><span style=\"font-family:Calibri\"><b><span style=\"font-family:'Open Sans'\">2.2 A influ\u00eancia do suporte<\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">Quando a pe\u00e7a entra na c\u00e2mara de pulveriza\u00e7\u00e3o de p\u00f3, devido \u00e0 deforma\u00e7\u00e3o de suportes individuais, a pe\u00e7a desvia-se conforme a forma do suporte, fazendo com que a superf\u00edcie da pe\u00e7a n\u00e3o fique perpendicular \u00e0 pistola de pulveriza\u00e7\u00e3o, e a parte mais distante da pistola de pulveriza\u00e7\u00e3o tenha uma camada de p\u00f3 muito fina, nivelamento deficiente e efeito casca de laranja grave.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\">&nbsp;<\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\"><a id=\"\u55b7\u5634\" name=\"\u55b7\u5634\"><\/a>Embora a parte mais pr\u00f3xima da pistola de pulveriza\u00e7\u00e3o tenha uma camada de revestimento espessa, o que \u00e9 favor\u00e1vel ao nivelamento, a for\u00e7a de impacto do ar comprimido faz com que a camada espessa produza ondula\u00e7\u00f5es maiores, o que piora o nivelamento e causa um efeito casca de laranja.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\">&nbsp;<\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">Na produ\u00e7\u00e3o, se for constatado que a pe\u00e7a suspensa est\u00e1 torcida e deformada, \u00e9 necess\u00e1rio substituir o suporte em tempo h\u00e1bil, assegurar que a pe\u00e7a esteja em bom estado de suspens\u00e3o no suporte e garantir que a superf\u00edcie da pe\u00e7a fique perpendicular \u00e0 pistola de pulveriza\u00e7\u00e3o durante a aplica\u00e7\u00e3o do p\u00f3.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt; text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/hanger.jpg\" style=\"width: 300px; height: 200px;\"><\/p>\n<h3 style=\"margin-top: 13pt; margin-bottom: 13pt; text-align: justify; margin-left: 40px;\"><span class=\"ez-toc-section\" id=\"23_Influence_of_Nozzle\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"line-height:172%\"><span style=\"font-family:Calibri\"><b><span style=\"font-family:'Open Sans'\">2.3 Influ\u00eancia do bico<\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\"><a id=\"\u8fc7\u7a0b\" name=\"\u8fc7\u7a0b\"><\/a>Na produ\u00e7\u00e3o, devido \u00e0 colis\u00e3o entre as part\u00edculas de p\u00f3 e ao atrito entre as part\u00edculas de p\u00f3 e o bico, a energia t\u00e9rmica gerada faz com que uma <a id=\"\u65f6\u95f4\" name=\"\u65f6\u95f4\"><\/a>pequena quantidade de part\u00edculas de p\u00f3 incruste no bico, causando entupimento e press\u00e3o de eje\u00e7\u00e3o insuficiente. A sa\u00edda diminui.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\">&nbsp;<\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">Correspondendo \u00e0 diminui\u00e7\u00e3o da espessura do p\u00f3 superficial na pe\u00e7a pulverizada pela pistola, o efeito casca de laranja tamb\u00e9m ocorre. Portanto, \u00e9 necess\u00e1rio limpar o bico da pistola no final de cada produ\u00e7\u00e3o para remover as incrusta\u00e7\u00f5es em tempo h\u00e1bil.<\/span><\/span><\/span><\/span><\/span><\/p>\n<h2 style=\"margin-top:13pt; margin-bottom:13pt; text-align:justify\"><span class=\"ez-toc-section\" id=\"3_Influence_of_process_conditions_on_the_problem_of_orange_peel_in_the_powder_coating_process_and_the_solution\"><\/span><span style=\"font-size:28px;\"><span style=\"color:#000000;\"><span style=\"line-height:172%\"><span style=\"font-family:Arial\"><b><span style=\"font-family:'Open Sans'\"><a id=\"\u6e29\u5ea6\" name=\"\u6e29\u5ea6\"><\/a>3. Influ\u00eancia das condi\u00e7\u00f5es do processo no problema de casca de laranja no processo de revestimento em p\u00f3 e a solu\u00e7\u00e3o<\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 style=\"margin-top: 13pt; margin-bottom: 13pt; text-align: justify; margin-left: 40px;\"><span class=\"ez-toc-section\" id=\"31_The_effect_of_time\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"line-height:172%\"><span style=\"font-family:Calibri\"><b><span style=\"font-family:'Open Sans'\">3.1 O efeito do tempo<\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">Se o tempo de nivela\u00e7\u00e3o for muito curto e o p\u00f3 n\u00e3o tiver nivelado, as mol\u00e9culas de resina no p\u00f3 e o agente de cura sofrer\u00e3o rea\u00e7\u00f5es de policondensa\u00e7\u00e3o e adi\u00e7\u00e3o, formando uma estrutura de rede macromolecular. Isso inibe a nivela\u00e7\u00e3o do p\u00f3, piora o nivelamento e favorece o fen\u00f4meno casca de laranja. Reduzindo a velocidade da linha e prolongando o tempo de nivela\u00e7\u00e3o, pode-se obter uma superf\u00edcie lisa do revestimento em p\u00f3 e reduzir a ocorr\u00eancia de problemas de casca de laranja.<\/span><\/span><\/span><\/span><\/span><\/p>\n<h3 style=\"margin-top: 13pt; margin-bottom: 13pt; text-align: justify; margin-left: 40px;\"><span class=\"ez-toc-section\" id=\"32_Influence_of_temperature\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"line-height:172%\"><span style=\"font-family:Calibri\"><b><span style=\"font-family:'Open Sans'\">3.2 Influ\u00eancia da temperatura<\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<table border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width: 100%;\">\n<tbody>\n<tr>\n<td>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\"><a id=\"\u73af\u5883\" name=\"\u73af\u5883\"><\/a>Durante a cura, o fluxo ascendente de ar quente e a radia\u00e7\u00e3o infravermelha direta tendem a ondular mais o plano vertical do que o plano horizontal. Se a taxa de aquecimento for muito r\u00e1pida, as ondula\u00e7\u00f5es na superf\u00edcie vertical aumentar\u00e3o, a nivela\u00e7\u00e3o ser\u00e1 deficiente e ocorrer\u00e1 o fen\u00f4meno casca de laranja.<\/span><\/span><\/span><\/span><\/span><br \/>          &nbsp;<\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">Portanto, \u00e9 necess\u00e1rio controlar a temperatura superficial da pe\u00e7a entre o momento em que o p\u00f3 derrete e o da polimeriza\u00e7\u00e3o das mol\u00e9culas de resina. O gradiente de temperatura superficial n\u00e3o deve ser muito acentuado, e esse tempo deve ser de 7 a 10 minutos.<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<td><img decoding=\"async\" src=\"\/media\/145\/Influence%20of%20temperature%20in%20powder%20coating.jpg\" style=\"width: 130px; height: 200px;\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"margin-top:13pt; margin-bottom:13pt; text-align:justify\"><span class=\"ez-toc-section\" id=\"4_Cause_analysis_and_solution_of_orange_peel_problem_caused_by_environmental_factors\"><\/span><span style=\"font-size:28px;\"><span style=\"color:#000000;\"><span style=\"line-height:172%\"><span style=\"font-family:Arial\"><b><span style=\"font-family:'Open Sans'\">4. An\u00e1lise da causa e solu\u00e7\u00e3o do problema de casca de laranja causado por fatores ambientais<\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">Durante a aplica\u00e7\u00e3o por pulveriza\u00e7\u00e3o, devido \u00e0 ventila\u00e7\u00e3o excessiva, a velocidade do ar na cabine de pintura a p\u00f3 \u00e9 muito alta, de modo que as part\u00edculas de p\u00f3 ejetadas pela pistola n\u00e3o s\u00f3 s\u00e3o impulsionadas pela for\u00e7a do campo el\u00e9trico, carga eletrost\u00e1tica, gravidade e ar comprimido, mas tamb\u00e9m s\u00e3o afetadas pela for\u00e7a externa do vento, e o modo de movimento <a id=\"\u5176\u4ed6\" name=\"\u5176\u4ed6\"><\/a>do p\u00f3 \u00e9 alterado.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\">&nbsp;<\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\"><a id=\"\u5de5\u827a\" name=\"\u5de5\u827a\"><\/a>Isso causa espessura irregular do p\u00f3 adsorvido na superf\u00edcie da pe\u00e7a, prejudica a nivela\u00e7\u00e3o e gera casca de laranja. Portanto, durante a produ\u00e7\u00e3o do revestimento, a ventila\u00e7\u00e3o na cabine de pintura a p\u00f3 deve ser adequadamente mantida para reduzir e evitar a ocorr\u00eancia de problemas de casca de laranja causados pela influ\u00eancia de fatores externos na opera\u00e7\u00e3o de pulveriza\u00e7\u00e3o.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt; text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/Cause%20analysis%20and%20solution%20of%20orange%20peel%20problem%20caused%20by%20environmental%20factors.jpg\" style=\"width: 300px; height: 200px;\"><\/p>\n<h2 style=\"margin-top:13pt; margin-bottom:13pt; text-align:justify\"><span class=\"ez-toc-section\" id=\"5_Cause_analysis_and_solutions_of_orange_peel_problems_caused_by_other_factors\"><\/span><span style=\"font-size:28px;\"><span style=\"color:#000000;\"><span style=\"line-height:172%\"><span style=\"font-family:Arial\"><b><span style=\"font-family:'Open Sans'\">5. An\u00e1lise da causa e solu\u00e7\u00f5es dos problemas de casca de laranja causados por outros fatores<\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 style=\"margin-top: 13pt; margin-bottom: 13pt; text-align: justify; margin-left: 40px;\"><span class=\"ez-toc-section\" id=\"51_Influence_of_workpiece\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"line-height:172%\"><span style=\"font-family:Calibri\"><b><span style=\"font-family:'Open Sans'\"><a id=\"\u819c\" name=\"\u819c\"><\/a>5.1 Influ\u00eancia da pe\u00e7a de trabalho<\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">Durante a fabrica\u00e7\u00e3o de metal, o metal pode conduzir o circuito atrav\u00e9s do p\u00f3 carregado. Mas a superf\u00edcie da pe\u00e7a n\u00e3o \u00e9 lisa, o que afeta a nivela\u00e7\u00e3o do revestimento em p\u00f3 e favorece o surgimento de casca de laranja. Portanto, antes da aplica\u00e7\u00e3o, as partes irregulares da pe\u00e7a devem ser lixadas at\u00e9 um acabamento uniforme para atender <a id=\"\u7ed3\u8bba\" name=\"\u7ed3\u8bba\"><\/a>aos requisitos, reduzindo assim a ocorr\u00eancia de casca de laranja.<\/span><\/span><\/span><\/span><\/span><\/p>\n<h3 style=\"margin-top: 13pt; margin-bottom: 13pt; text-align: justify; margin-left: 40px;\"><span class=\"ez-toc-section\" id=\"52_Influence_of_phosphating_film\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"line-height:172%\"><span style=\"font-family:Calibri\"><b><span style=\"font-family:'Open Sans'\">5.2 Influ\u00eancia do filme de fosfata\u00e7\u00e3o<\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">Se o filme de fosfatiza\u00e7\u00e3o for \u00e1spero e irregular ou descont\u00ednuo, tamb\u00e9m pode aparecer casca de laranja ap\u00f3s a aplica\u00e7\u00e3o do p\u00f3. Nesse caso, \u00e9 necess\u00e1rio refazer a fosfatiza\u00e7\u00e3o na pe\u00e7a ap\u00f3s o decapante. A aplica\u00e7\u00e3o do p\u00f3 deve ser realizada ap\u00f3s o filme de fosfatiza\u00e7\u00e3o atender aos requisitos de pulveriza\u00e7\u00e3o.<\/span><\/span><\/span><\/span><\/span><\/p>\n<h2 style=\"margin-top:13pt; margin-bottom:13pt; text-align:justify\"><span class=\"ez-toc-section\" id=\"6_Conclusion\"><\/span><span style=\"font-size:28px;\"><span style=\"color:#000000;\"><span style=\"line-height:172%\"><span style=\"font-family:Arial\"><b><span style=\"font-family:'Open Sans'\">6. Conclus\u00e3o<\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">O fen\u00f4meno casca de laranja no processo de revestimento com p\u00f3 \u00e9 causado por muitos fatores. Especialmente para luz UV (ultravioleta) e sol em aplica\u00e7\u00f5es externas, mesmo o acabamento dur\u00e1vel e o revestimento duro tamb\u00e9m sofrer\u00e3o certo dano. Para reduzir e eliminar o problema de casca de laranja, fabricantes e usu\u00e1rios <a id=\"XJY\" name=\"XJY\"><\/a>de revestimento em p\u00f3 precisam trabalhar juntos para resolv\u00ea-lo.<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\">&nbsp;<\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">Os fabricantes podem ajustar a f\u00f3rmula do revestimento em p\u00f3 para melhorar o desempenho de nivela\u00e7\u00e3o do pr\u00f3prio revestimento, evitando assim problemas de casca de laranja; fabricantes de revestimento em p\u00f3 podem reduzir o fen\u00f4meno fortalecendo a gest\u00e3o de equipamentos e a manuten\u00e7\u00e3o di\u00e1ria; ao mesmo tempo, aprimora-se o processo de pulveriza\u00e7\u00e3o para controlar efetivamente o problema e obter a apar\u00eancia decorativa desejada.<\/span><\/span><\/span><\/span><\/span><\/p>\n<h2 style=\"margin-top:13pt; margin-bottom:13pt; text-align:justify\"><span class=\"ez-toc-section\" id=\"XJY_Silicones-First_choice_raw_material_supplier_of_powder_coating\"><\/span><span style=\"font-size:28px;\"><span style=\"color:#000000;\"><span style=\"line-height:172%\"><span style=\"font-family:Arial\"><b><span style=\"font-family:'Open Sans'\">XJY Silicones - Fornecedor preferencial de mat\u00e9ria-prima para revestimento em p\u00f3<\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width: 100%;\">\n<tbody>\n<tr>\n<td><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">A XJY Silicones, uma das principais <a href=\"https:\/\/www.xjysilicone.com\/pt\/resin-series.html\/\">fabricantes chinesas de p\u00f3 de silicone MQ<\/a>&nbsp;, tem mais de 30 anos de experi\u00eancia em P&amp;D e fabrica\u00e7\u00e3o e mais de 15 patentes relacionadas na ind\u00fastria de silicone, tamb\u00e9m podendo personalizar produtos com melhor custo-benef\u00edcio de acordo com suas <a href=\"https:\/\/www.xjysilicone.com\/pt\/coating.html\/\">aplica\u00e7\u00f5es de revestimento em p\u00f3.<\/a> requisitos.<\/span><\/span><\/span><\/span><\/span><\/td>\n<td><a href=\"https:\/\/www.xjysilicone.com\/pt\/contact.html\/\"><img decoding=\"async\" src=\"\/media\/145\/XJY%20SILICONES.jpg\" style=\"height: 140px; width: 250px;\"><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin: 0pt 0pt 0.0001pt 40px; text-align: justify;\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\"><a href=\"https:\/\/www.xjysilicone.com\/pt\/polymethylhydrosiloxane.html\/\">XJY-701 Polimetil-hidrossiloxano<\/a>: agente de nivelamento de revestimento<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt 40px; text-align: justify;\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\"><a href=\"https:\/\/www.xjysilicone.com\/pt\/heptamethyltrisiloxane.html\/\">XJY-703 Heptametiltrisiloxano<\/a>: aditivos para revestimento<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt 40px; text-align: justify;\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\"><a href=\"https:\/\/www.xjysilicone.com\/pt\/hydride-terminated-polydimethylsiloxane.html\/\">XJY-707 Polidimetilsiloxano Terminado em Hidreto<\/a>: aditivos para revestimento<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt 40px; text-align: justify;\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\"><a href=\"https:\/\/www.xjysilicone.com\/pt\/methyl-mq-silicone-resin.html\/\">XJY-8205 Resina de Silicone MQ<\/a>: adesiva\u00e7\u00e3o industrial, impermeabiliza\u00e7\u00e3o<\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt 40px; text-align: justify;\"><a href=\"https:\/\/www.xjysilicone.com\/pt\/methyl-mq-silicone-resin-toluene-solution.html\/\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">XJY-8205M Solu\u00e7\u00e3o de Silicone MQ<\/span><\/span><\/span><\/span><\/span><\/a><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt 40px; text-align: justify;\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\"><a href=\"https:\/\/www.xjysilicone.com\/pt\/polymethylsilsesquioxane-(-spherical-silicone-resin-powder).html\/\">XJY-801 Polimetilsilsesquioxano<\/a>: melhorar a lubrificidade, resist\u00eancia a riscos, dispersibilidade e hidrofobicidade<\/span><\/span><\/span><\/span><\/span><\/p>\n<\/p><\/div>\n<\/article><\/div>","protected":false},"excerpt":{"rendered":"<p>Casca de laranja \u00e9 um problema comum e dif\u00edcil de nivelamento no processo de aplica\u00e7\u00e3o de revestimento em p\u00f3. Existem muitos fatores que afetam significativamente a suavidade do filme de revestimento. A superf\u00edcie semelhante a casca de laranja tem grande influ\u00eancia na apar\u00eancia decorativa do produto. Casca de laranja \u00e9 um problema urgente para os fabricantes de institutos de revestimento em p\u00f3, utilizando p\u00f3...<\/p>","protected":false},"author":12,"featured_media":27236,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[618],"tags":[],"class_list":["post-27235","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-coating"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/posts\/27235","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/comments?post=27235"}],"version-history":[{"count":0,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/posts\/27235\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/media\/27236"}],"wp:attachment":[{"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/media?parent=27235"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/categories?post=27235"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/tags?post=27235"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}