{"id":3383,"date":"2024-06-21T02:07:33","date_gmt":"2024-06-21T02:07:33","guid":{"rendered":"https:\/\/chicchem.com\/?post_type=product&p=3383"},"modified":"2024-06-21T02:08:43","modified_gmt":"2024-06-21T02:08:43","slug":"poly-phenylmethyl-siloxane","status":"publish","type":"product","link":"https:\/\/chicchem.com\/fr\/produit\/poly-phenylmethyl-siloxane\/","title":{"rendered":"Polyph\u00e9nylm\u00e9thyle siloxane"},"content":{"rendered":"

Description du produit<\/b><\/strong><\/span><\/p>\n

Le polyph\u00e9nylm\u00e9thylsiloxane est une huile de silicone composite avec des groupes ph\u00e9nyle strat\u00e9giquement incorpor\u00e9s dans la structure mol\u00e9culaire du dim\u00e9thylsiloxane. Contrairement aux huiles de m\u00e9thylsilicone conventionnelles, elles pr\u00e9sentent des caract\u00e9ristiques sup\u00e9rieures, notamment une r\u00e9sistance am\u00e9lior\u00e9e aux temp\u00e9ratures \u00e9lev\u00e9es, une r\u00e9sistance aux radiations, des propri\u00e9t\u00e9s lubrifiantes et une solubilit\u00e9. Fonctionnant dans une plage de temp\u00e9rature de -50\u00b0C \u00e0 250\u00b0C, cette huile de silicone pr\u00e9sente des propri\u00e9t\u00e9s exceptionnelles d'isolation \u00e9lectrique, de r\u00e9sistance \u00e0 l'ozone, de r\u00e9sistance corona, d'hydrophobicit\u00e9 et de r\u00e9sistance \u00e0 l'humidit\u00e9. De plus, il pr\u00e9sente un coefficient viscosit\u00e9-temp\u00e9rature minimal, une faible tension superficielle, une r\u00e9sistance \u00e9lev\u00e9e au cisaillement et une compressibilit\u00e9 consid\u00e9rable.<\/span><\/p>\n

Propri\u00e9t\u00e9s physiques<\/b><\/strong><\/span><\/p>\n\n\n\n\n\n\n\n
Forme physique<\/span><\/td>\nLiquide transparent incolore ou jaun\u00e2tre<\/span><\/td>\n<\/tr>\n
Viscosit\u00e9 cin\u00e9matique (25\u2103), mm2\/s<\/span><\/td>\n35-300 (ou pr\u00e9ciser la viscosit\u00e9)<\/span><\/td>\n<\/tr>\n
Indice de r\u00e9fraction (25\u00b0C)<\/span><\/td>\n1.450-1.510<\/span><\/td>\n<\/tr>\n
Point d'\u00e9clair (ouvert), \u2103 \u2265<\/span><\/td>\n220 (ou sur demande)<\/span><\/td>\n<\/tr>\n
Densit\u00e9 (25\u00b0C) g\/cm3<\/span><\/td>\n1.01-1.08<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00a0<\/b><\/strong>Caract\u00e9ristiques et avantages<\/b><\/strong><\/span><\/p>\n

Ce produit est un liquide transparent incolore \u00e0 jaune clair, \u00e0 faible volatilit\u00e9, insoluble dans l'eau, l'\u00e9thanol, soluble dans le t\u00e9trachlorure de carbone, le tolu\u00e8ne, le benz\u00e8ne, etc.<\/span><\/p>\n

Application<\/b><\/strong><\/span><\/p>\n

Il trouve de nombreuses applications dans l'isolation, la lubrification, l'amortissement, l'absorption des chocs, la protection contre l'humidit\u00e9, la protection contre la poussi\u00e8re, les fluides hydrauliques \u00e0 haute temp\u00e9rature, les caloporteurs \u00e0 haute temp\u00e9rature, les huiles de remplissage de transformateurs et comme moyen de transmission de signaux de pression pour divers transmetteurs de pression. De plus, elle sert d\u2019huile de base pour la formulation de lubrifiants et de graisses haute temp\u00e9rature.<\/span><\/p>\n

Emballer<\/b><\/strong><\/span><\/p>\n

25KG \/f\u00fbts en plastique\u00a0; Tambours de 200 kg\/fer.<\/span><\/p>\n

Dur\u00e9e de conservation<\/b><\/strong><\/span><\/p>\n

24 mois \u00e0 compter de la date de production sous emballage d'origine non ouvert.<\/span><\/p>\n

Stockage et transport<\/b><\/strong><\/span><\/p>\n

Pour une conservation optimale, le produit doit \u00eatre conserv\u00e9 dans des conditions sombres, s\u00e8ches, fra\u00eeches et herm\u00e9tiquement ferm\u00e9es. Lors de l'ouverture, il est conseill\u00e9 de refermer herm\u00e9tiquement le r\u00e9cipient et d'utiliser le produit rapidement. Pendant le transport, des pr\u00e9cautions doivent \u00eatre prises pour \u00e9viter toute fuite, en respectant les pratiques industrielles standard. Une manipulation soigneuse est essentielle pour \u00e9viter toute contamination potentielle de l\u2019environnement.<\/span><\/p>","protected":false},"excerpt":{"rendered":"

Prot\u00e8ge les mat\u00e9riaux des dommages oxydatifs, prolongeant leur dur\u00e9e de vie.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[18,20],"product_tag":[],"class_list":{"0":"post-3383","1":"product","2":"type-product","3":"status-publish","5":"product_cat-products","6":"product_cat-antioxidant-for-lubricant","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/chicchem.com\/fr\/wp-json\/wp\/v2\/product\/3383","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chicchem.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/chicchem.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/chicchem.com\/fr\/wp-json\/wp\/v2\/media?parent=3383"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/chicchem.com\/fr\/wp-json\/wp\/v2\/product_brand?post=3383"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/chicchem.com\/fr\/wp-json\/wp\/v2\/product_cat?post=3383"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/chicchem.com\/fr\/wp-json\/wp\/v2\/product_tag?post=3383"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}