{"id":27155,"date":"2025-11-10T17:12:42","date_gmt":"2025-11-10T09:12:42","guid":{"rendered":"https:\/\/xjysilicone.com\/?p=27155"},"modified":"2025-11-10T17:12:53","modified_gmt":"2025-11-10T09:12:53","slug":"advantages-of-silicone-defoamer","status":"publish","type":"post","link":"https:\/\/www.xjysilicone.com\/pt\/advantages-of-silicone-defoamer.html","title":{"rendered":"Vantagens do antiespumante de silicone"},"content":{"rendered":"
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<\/span>Ampla gama de aplica\u00e7\u00f5es:<\/span><\/span><\/span><\/span><\/span><\/b> <\/b><\/span><\/span><\/span><\/span><\/span><\/h2>\n\n\n\n
<\/td>\nDevido \u00e0 estrutura qu\u00edmica especial do \u00f3leo de silicone, ele n\u00e3o \u00e9 compat\u00edvel com \u00e1gua ou subst\u00e2ncias contendo grupos polares, nem com hidrocarbonetos ou subst\u00e2ncias org\u00e2nicas contendo grupos hidrocarbonetos. Devido \u00e0 insolubilidade do \u00f3leo de silicone em v\u00e1rias subst\u00e2ncias, ele apresenta uma ampla gama de aplica\u00e7\u00f5es. Pode n\u00e3o apenas utilizar a <\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span>water system to defoam but also\u00a0in the oil system.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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<\/span>Baixa tens\u00e3o superficial: <\/span><\/span><\/span><\/span><\/span><\/b><\/span><\/span><\/span><\/span><\/span><\/h2>\n

A capacidade superficial do \u00f3leo de silicone \u00e9 geralmente de 20-21 dina\/cm, que \u00e9 menor que a da \u00e1gua (72 dinas\/cm) e dos l\u00edquidos de espuma em geral, e possui boa performance de desespuma\u00e7\u00e3o.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

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<\/span>Boa estabilidade t\u00e9rmica: <\/span><\/span><\/span><\/span><\/span><\/b><\/span><\/span><\/span><\/span><\/span><\/h2>\n

Tomando como exemplo o \u00f3leo de silicone dimet\u00edlico comumente usado, ele pode suportar 150\u00b0C por um longo per\u00edodo e 300\u00b0C por um curto per\u00edodo, e sua liga\u00e7\u00e3o Si-O n\u00e3o se decomp\u00f5e. Isto garante que o desespumante de silicone possa ser usado em uma ampla faixa de temperatura.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

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<\/span>Boa estabilidade qu\u00edmica: <\/span><\/span><\/span><\/span><\/span><\/b><\/span><\/span><\/span><\/span><\/span><\/h2>\n\n\n\n
<\/td>\nComo a liga\u00e7\u00e3o Si-O \u00e9 relativamente est\u00e1vel, a estabilidade qu\u00edmica do \u00f3leo de silicone \u00e9 muito alta, sendo dif\u00edcil reagir quimicamente com outras subst\u00e2ncias. Portanto, desde que a formula\u00e7\u00e3o seja adequada, o desespumante de silicone \u00e9 permitido em sistemas contendo \u00e1cidos, \u00e1lcalis e sais.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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<\/span>In\u00e9rcia fisiol\u00f3gica: <\/span><\/span><\/span><\/span><\/span><\/b><\/span><\/span><\/span><\/span><\/span><\/h2>\n

Est\u00e1 comprovado que o \u00f3leo de silicone n\u00e3o \u00e9 t\u00f3xico para humanos e animais, e seu LD50 \u00e9 maior que 34 g\/kg. Dessa forma, o desespumante de silicone (com emulsionantes n\u00e3o t\u00f3xicos adequados, etc.) pode ser utilizado com seguran\u00e7a nas ind\u00fastrias aliment\u00edcia, m\u00e9dica, farmac\u00eautica e de cosm\u00e9ticos.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

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<\/span>Alto poder de desespuma\u00e7\u00e3o:<\/span><\/span><\/span><\/span><\/span><\/b> <\/b><\/span><\/span><\/span><\/span><\/span><\/h2>\n

Silicone defoamer agent can not only effectively break the foam that has been generated, but also\u00a0significantly inhibits the foam and prevent the formation of foam. It is used in a small amount, as long as it is added to one millionth (1ppm) of the weight of the foaming medium, it can produce a defoaming effect. The commonly used range is 1 to 100 ppm. Not only is the cost low, but also does not pollute the defoamed substance.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

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XJY Silicones<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/b><\/span><\/span><\/p>\n

XJY Silicones<\/a> \u00e9 uma nova empresa para inova\u00e7\u00e3o e P&D em resinas de silicone, com mais de 30 anos de experi\u00eancia na ind\u00fastria de silicone. <\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n

Estamos fabricando e personalizando <\/span><\/span><\/span><\/span><\/span><\/span><\/span>Resina MQ Met\u00edlica XJY-8205D<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/span> para<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/span> desespumante de silicone.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n\n\n\n\n\n\n\n\n
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Item<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

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XJY-8205D<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

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Apar\u00eancia<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

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P\u00f3 Branco<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

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Teor de s\u00f3lidos%<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

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>98,5<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

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Peso molecular\uff08<\/font>g\/mol)<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

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4000-7000<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

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Rela\u00e7\u00e3o M\/Q<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

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0.6-0.8 <\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

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Densidade aparente\uff08<\/font>g\/cm\u00b3)<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n

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 0.25-0.4<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

O<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/span>Nossos servi\u00e7os de fabrica\u00e7\u00e3o, P&D e vendas obtiveram certifica\u00e7\u00e3o ISO9001.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n


 <\/p>\n<\/p><\/div>\n<\/article><\/div>","protected":false},"excerpt":{"rendered":"

Ampla gama de aplica\u00e7\u00f5es: Devido \u00e0 estrutura qu\u00edmica especial do \u00f3leo de silicone, ele n\u00e3o \u00e9 compat\u00edvel com \u00e1gua ou subst\u00e2ncias contendo grupos polares, nem com hidrocarbonetos ou subst\u00e2ncias org\u00e2nicas contendo grupos hidrocarbonetos. Devido \u00e0 insolubilidade do \u00f3leo de silicone a v\u00e1rias subst\u00e2ncias, ele possui uma ampla gama de aplica\u00e7\u00f5es. Pode n\u00e3o apenas usar\u2026<\/p>","protected":false},"author":12,"featured_media":27156,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[620],"tags":[],"class_list":["post-27155","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-defoamer"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/posts\/27155","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=27155"}],"version-history":[{"count":0,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/posts\/27155\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/media\/27156"}],"wp:attachment":[{"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/media?parent=27155"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/categories?post=27155"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/tags?post=27155"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}