{"id":27582,"date":"2025-11-10T20:58:16","date_gmt":"2025-11-10T12:58:16","guid":{"rendered":"https:\/\/xjysilicone.com\/?p=27582"},"modified":"2025-11-10T20:58:29","modified_gmt":"2025-11-10T12:58:29","slug":"why-do-whiting-after-applying-sunscreen","status":"publish","type":"post","link":"https:\/\/www.xjysilicone.com\/fr\/why-do-whiting-after-applying-sunscreen.html","title":{"rendered":"Pourquoi blanchir apr\u00e8s l'application d'un \u00e9cran solaire ?"},"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=\"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:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Alors que l'\u00e9t\u00e9 approche et que l'intensit\u00e9 des rayons UVB et UVA augmente, les cr\u00e8mes solaires \u00e0 large spectre sont devenues incontournables dans notre routine de soins quotidiens pour \u00e9viter le vieillissement cutan\u00e9 pr\u00e9coce et le cancer de la peau. Pourtant, apr\u00e8s avoir transpir\u00e9 avec de la cr\u00e8me solaire, un nez blanch\u00e2tre ou une transpiration blanche apparaissent souvent, ce qui provoque des embarras inutiles. Pourquoi ce blanchiment apr\u00e8s l'application de la cr\u00e8me solaire ?<a id=\"1\" name=\"1\"><\/a><\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"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:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Cela est principalement li\u00e9 aux facteurs suivants :<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<ul>\n<li style=\"text-align: justify;\"><a href=\"#1\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Le type de cr\u00e8me solaire<\/font><\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<li style=\"text-align: justify;\"><a href=\"#2\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">La performance waterproof de la cr\u00e8me solaire<\/font><\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<li style=\"text-align: justify;\"><a href=\"#3\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">La r\u00e9flexion interne totale<\/font><\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<\/ul>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"1_The_types_of_sunscreen\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">1. Les types de cr\u00e8me solaire<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"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:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Selon le facteur de protection solaire, les cr\u00e8mes solaires se divisent en \u00e9crans organiques (chimiques) et en \u00e9crans physiques (min\u00e9raux). Les \u00e9crans physiques comprennent principalement deux types : le dioxyde de titane et l'oxyde de zinc.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"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:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Le probl\u00e8me de blanchiment est plus courant avec les \u00e9crans physiques, notamment lorsque des particules de grande taille sont utilis\u00e9es. L'oxyde de zinc et le dioxyde de titane, en raison de leur indice de r\u00e9fraction \u00e9lev\u00e9, peuvent former un film blanc visible sur la peau si la taille des particules est importante. De plus, les \u00e9crans physiques peuvent n\u00e9cessiter des concentrations plus \u00e9lev\u00e9es pour atteindre un FPS sup\u00e9rieur, ce qui peut aussi entra\u00eener un blanchiment plus prononc\u00e9. Le dioxyde de titane a un indice de r\u00e9fraction plus \u00e9lev\u00e9 que l'oxyde de zinc, et son effet blanchissant est plus marqu\u00e9. Pour \u00e9viter cela, il est recommand\u00e9 de privil\u00e9gier une cr\u00e8me solaire \u00e0 large spectre, puis l'oxyde de zinc, et enfin le dioxyde de titane.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/173-sunscreen-01.png\" style=\"height: 250px;\"><\/p>\n<p style=\"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:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">While physical sunscreens at the nanoscale level can reduce the whitening problem, if they are not formulated properly, the nanoparticles may aggregate and still cause whitening. Therefore, even nano-scale physical sunscreens may have some degree of whitening problems. So the dispersion problem for sunscreens is also the main reason, we can add dispersants such as Polyhydroxystearic acid, grind the sunscreens, and use dispersing slurries that the supplier well disperses to reduce this phenomenon. Secondly, we can tone the color of the sunscreen, such as using iron black, iron yellow, and iron red to reduce the skin\u2019s whiteness.<a id=\"2\" name=\"2\"><\/a><\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<h4 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><a href=\"https:\/\/www.xjysilicone.com\/fr\/silicone-gel-silicone-rubber-elastomer.html\/\"><span style=\"font-size:12pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">Le gel de silicone XJY-804M<\/font><\/span><\/span><\/span><\/b><\/span><\/span><\/span><\/a><\/h4>\n<p style=\"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:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Compar\u00e9 aux gels de silicone ordinaires, il offre une meilleure sensation de peau lisse, une excellente adh\u00e9rence et peut am\u00e9liorer dans une certaine mesure les indices FPS et PA de la cr\u00e8me solaire, permettant ainsi de r\u00e9duire la quantit\u00e9 d'agents solaires ajout\u00e9e.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/804M_5.png\" style=\"height: 122px; width: 800px;\"><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"2_Waterproof_performance_of_sunscreen\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">2. La performance waterproof de la cr\u00e8me solaire<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"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:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Sunscreen products on the market are mainly oil-in-water (O\/W) type and water-in-oil (W\/O) type, the main difference lies in their emulsification system and distribution of ingredients. In oil-in-water sunscreen products, water is the continuous phase, while the oil is dispersed in the water phase in small droplets form. This structure makes oil-in-water sunscreen products usually have a lighter texture, and easy to spread evenly, but at the same time may also lead to uneven distribution of sunscreen on the skin, which is easy to forms white traces on the surface of the skin, a phenomenon known as \u201cwhitening\u201d. <\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/173-sunscreen-03.png\" style=\"height: 250px;\"><\/p>\n<p style=\"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:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Cela entra\u00eene \u00e9galement une moins bonne performance waterproof, les produits solaires \u00e9tant facilement \u00e9limin\u00e9s par la transpiration, ce qui provoque un \u00e9coulement avec des traces blanches.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"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:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">D'autre part, dans les cr\u00e8mes solaires huile-dans-eau (W\/O), l'huile constitue la phase continue et l'eau est dispers\u00e9e dans l'huile. Cette structure donne g\u00e9n\u00e9ralement une texture plus \u00e9paisse au produit solaire, et la phase huileuse permet de mieux v\u00e9hiculer et disperser les filtres solaires pour une r\u00e9partition plus uniforme sur la peau ; de plus, comme la phase externe est huileuse, la r\u00e9sistance \u00e0 l'eau est \u00e9galement am\u00e9lior\u00e9e, ce qui rend les produits solaires W\/O moins sujets au blanchiment.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<h4 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><a href=\"https:\/\/www.xjysilicone.com\/fr\/trimethylsiloxysilicate-tms-(silicone-mq-resin).html\/\"><span style=\"font-size:12pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">XJY-Trimethylsiloxysilicate<\/font><font face=\"\u5b8b\u4f53\">\uff08<\/font><font face=\"Open Sans\">TMS<\/font><font face=\"\u5b8b\u4f53\">\uff09<\/font><\/span><\/span><\/span><\/b><\/span><\/span><\/span><\/a><\/h4>\n<p style=\"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:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">La s\u00e9rie XY-8203 TMS contient principalement des unit\u00e9s Si-O monofonctionnelles (unit\u00e9s M) et des unit\u00e9s Si-O t\u00e9trafonctionnelles (unit\u00e9s Q). Structurellement, des groupes organiques sont attach\u00e9s aux atomes de silicium, pr\u00e9sentant g\u00e9n\u00e9ralement une structure sph\u00e9rique tridimensionnelle dense. Gr\u00e2ce \u00e0 leur structure unique, ils peuvent refl\u00e9ter et r\u00e9fracter les rayons UV dans une certaine mesure lors de l'exposition au soleil, augmentant ainsi la valeur de protection solaire. Ils peuvent \u00e9galement servir d'agent filmog\u00e8ne pour offrir une performance waterproof et anti-transpiration plus durable.<a id=\"3\" name=\"3\"><\/a> <\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"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:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Le XJY-804M est \u00e9galement enrichi d'un agent filmog\u00e8ne TMS, qui est waterproof et anti-transpiration, tout en offrant une texture lisse et agr\u00e9able pour la peau, am\u00e9liorant ainsi la sensation grasse des gels de silicone traditionnels.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/TMS_1.png\" style=\"height: 146px; width: 800px;\"><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"3_Total_internal_reflection\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">3. La r\u00e9flexion interne totale<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"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:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">La feuille de lotus est tr\u00e8s waterproof, ce qui facilite la formation de gouttelettes blanches. Pourquoi ce ph\u00e9nom\u00e8ne se produit-il ?<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"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:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">The reason is that water molecules absorb light from the surrounding environment during the formation of dewdrops. Since water droplets are transparent, they reflect and refract light, causing all clight colors to be reflected, resulting in a white effect. This phenomenon is called \u201ctotal internal reflection\u201d which means that the light is reflected inside the water droplet without escaping, making the droplet appear white.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"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:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">In addition, the surface of the lotus leaf has a special microstructure that increases the reflection and scattering of light from the droplets, further enhancing the white appearance of the dewdrops. This property of the lotus leaf, also known as \u201csuperhydrophobicity\u201d, allows the water droplets to form an almost perfect sphere on the surface of the leaf, which also helps to enhance the reflection and scattering of light.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/173-sunscreen-02.png\" style=\"height: 250px;\"><\/p>\n<p style=\"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:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">En r\u00e9sum\u00e9, les gouttelettes sur les feuilles de lotus apparaissent blanches principalement parce qu'elles refl\u00e8tent toutes les couleurs de la lumi\u00e8re, et la structure particuli\u00e8re de la surface superhydrophobe des feuilles de lotus renforce cet effet de r\u00e9flexion.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"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:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Ainsi, m\u00eame si notre cr\u00e8me solaire est tr\u00e8s r\u00e9sistante \u00e0 l'eau, lorsque nous transpirons, des gouttelettes de sueur se forment \u00e0 la surface de notre peau (en particulier sur le nez), et cette structure de gouttelette de sueur entra\u00eenera une r\u00e9flexion interne totale, laquelle sera aggrav\u00e9e par le fait que notre cr\u00e8me solaire contient g\u00e9n\u00e9ralement des agents de protection solaire.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"4_How_to_choose_sunscreen\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">4. Comment choisir sa cr\u00e8me solaire ?<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"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:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Because most sunscreens are used outside to avoid the sun\u2019s harmful UV rays<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"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:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">, sunscreen ingredients can be spread continuously, while oil-soluble sunscreens stay in the oil phase, after application, sunscreens are easily dispersed discontinuous, resulting in a \u201cwindow effect\u201d, thus reducing the effect of sunscreen. Therefore, it is necessary to match the water-soluble sunscreen agent and add a film-forming agent to enhance the waterproof and sunscreen effect of the formula.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"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:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Les structures en silicone sont des ingr\u00e9dients multifonctionnels qui am\u00e9liorent le processus de formulation en favorisant l'\u00e9talement, en assurant une r\u00e9partition uniforme et en r\u00e9duisant la viscosit\u00e9 des agents hydratants et solaires afin de minimiser la grasse de la peau grasse et de diminuer les cellules mortes, offrant ainsi des b\u00e9n\u00e9fices perceptibles pour les consommateurs, optimisant les performances de la protection solaire et procurant une sensation de fra\u00eecheur sur la peau.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"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:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Le m\u00e9lange de r\u00e9sine silicone peut former un film sur la peau, de longue dur\u00e9e ; il peut former un film rapidement, r\u00e9sistant au lavage, anti-migration et durable ; il offre un taux d'\u00e9vaporation plus rapide, la formation d'un film hydrophobe brillant et anti-migration, avec une excellente sensation cutan\u00e9e. <\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"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:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Organic sunscreen agent molecular polarity is generally higher, and high polarity grease compatibility is better, adding Phenyl silicone oil and Alkyl silicone wax can increase the compatibility between the oil phase system grease, and improve the skin-friendliness of the product. Therefore, silicone in sunscreen formulations can enhance the sunscreen and waterproof effect, provide refreshing, skin-fitting efficacy, and adjust a variety of skin feel through silicone to meet the diversified needs of customers\u2019s sensitive skin. <\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<h4 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><a href=\"https:\/\/www.xjysilicone.com\/fr\/methyl-trimethicone.html\/\"><span style=\"font-size:12pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">FLUIDE SILICONE SANS CYCLIQUE XJY-058<\/font><\/span><\/span><\/span><\/b><\/span><\/span><\/span><\/a><\/h4>\n<p style=\"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:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Il s'agit d'un polym\u00e9thyl polytrim\u00e9thylsiloxane avec une structure MT. Il est acyclique, incolore et non irritant. Il poss\u00e8de une excellente volatilit\u00e9, est compatible avec une large gamme de produits cosm\u00e9tiques et d'apr\u00e8s-shampooings, et offre une texture rafra\u00eechissante et non grasse sur la peau humaine, emp\u00eachant l'absorption des principes actifs de la protection solaire. Il peut \u00eatre utilis\u00e9 dans les produits solaires et peut remplacer le cyclopentasiloxane D5.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/058_5.png\" style=\"height: 80px; width: 800px;\"><\/p>\n<h4 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><a href=\"https:\/\/www.xjysilicone.com\/fr\/phenyl-trimethicone-(phenyl-modified-fluids).html\/\"><span style=\"font-size:12pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">XJY-056 FLUIDE SILICONE MODIFI\u00c9 AU PH\u00c9NYLE<\/font><\/span><\/span><\/span><\/b><\/span><\/span><\/span><\/a><\/h4>\n<p style=\"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:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">L'huile \u00e0 base de silicone poss\u00e8de un indice de r\u00e9fraction \u00e9lev\u00e9 et peut \u00eatre utilis\u00e9e dans les soins personnels et capillaires. Elle est douce et lubrifiante, antioxydante, pr\u00e9sente une bonne compatibilit\u00e9 avec les ingr\u00e9dients cosm\u00e9tiques et peut accro\u00eetre l'adh\u00e9rence de la peau \u00e0 la cr\u00e8me solaire, cr\u00e9ant une barri\u00e8re cutan\u00e9e.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/056_4.png\" style=\"height: 191px; width: 800px;\"><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"5_How_to_make_sunscreen_perform_better\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">5. Comment optimiser l'efficacit\u00e9 de la cr\u00e8me solaire ?<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"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:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Adding silicone can make sunscreen with low viscosity, appropriate evaporation rate, easy to spread, refreshing and non-greasy, and good texture; strong degreasing effect, highly efficient removal of facial oil; and excellent spreadability, and excellent slip on skin\u2019s surface. How to improve the competitiveness of your products? <\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"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:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\"><a href=\"https:\/\/www.xjysilicone.com\/fr\/\">Silicones XJY<\/a> est l'un des principaux <a href=\"https:\/\/www.xjysilicone.com\/fr\/resin-series.html\/\">r\u00e9sine silicone MQ<\/a> et <a href=\"https:\/\/www.xjysilicone.com\/fr\/vmq.html\/\">Silicone VMQ <\/a>en Chine, avec plus de 30 ans d'exp\u00e9rience en mati\u00e8re de R&amp;D et de fabrication dans l'industrie du silicone, ainsi que plus de 15 brevets et supports techniques connexes. Nos <a href=\"https:\/\/www.xjysilicone.com\/fr\/products.html\/\">produits \u00e0 base de mati\u00e8res premi\u00e8res de silicone<\/a> peut r\u00e9pondre aux besoins des<a href=\"https:\/\/www.xjysilicone.com\/fr\/color-cosmetics-&amp;-personal-care.html\/\"> domaine des cosm\u00e9tiques color\u00e9s<\/a> et soutenir la fourniture de solutions personnalis\u00e9es et diversifi\u00e9es.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.xjysilicone.com\/fr\/gallery.html\/\"><img decoding=\"async\" src=\"\/media\/145\/XJY%20SILICONES.jpg\" style=\"height: 449px; width: 800px;\"><\/a><\/p>\n<\/p><\/div>\n<\/article><\/div>","protected":false},"excerpt":{"rendered":"<p>\u00c0 mesure que l'\u00e9t\u00e9 approche et que l'intensit\u00e9 des rayons UVB et UVA augmente, pour \u00e9viter le vieillissement pr\u00e9coce de la peau et le cancer cutan\u00e9, les cr\u00e8mes solaires \u00e0 large spectre sont devenues une partie int\u00e9grante de notre routine quotidienne de soins pour une protection \u00e9tendue. Cependant, apr\u00e8s avoir transpir\u00e9 avec de la cr\u00e8me solaire, il appara\u00eet souvent un nez blanch\u00e2tre ou une transpiration blanche, ce qui provoque...<\/p>","protected":false},"author":12,"featured_media":27583,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[612],"tags":[],"class_list":["post-27582","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-color-cosmetics-personal-care"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/posts\/27582","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/comments?post=27582"}],"version-history":[{"count":0,"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/posts\/27582\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/media\/27583"}],"wp:attachment":[{"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/media?parent=27582"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/categories?post=27582"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xjysilicone.com\/fr\/wp-json\/wp\/v2\/tags?post=27582"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}