{"id":33692,"date":"2018-02-26T19:46:09","date_gmt":"2018-02-26T18:46:09","guid":{"rendered":"https:\/\/syntecshop.com\/product\/caoutchouc-polyurethane-de-coulee-shore-a-90-poly-75-90\/"},"modified":"2026-07-23T15:44:02","modified_gmt":"2026-07-23T13:44:02","slug":"caoutchouc-polyurethane-de-coulee-shore-a-90-poly-75-90","status":"publish","type":"product","link":"https:\/\/syntecshop.com\/fr\/caoutchouc-polyurethane-de-coulee-shore-a-90-poly-75-90\/","title":{"rendered":"Caoutchouc polyur\u00e9thane de coul\u00e9e Shore A 90 (Poly 75-90)"},"content":{"rendered":"<p class=\"isSelectedEnd\">Le caoutchouc polyur\u00e9thane liquide Poly 75-90 est la version la plus dure de la s\u00e9rie de produits en polyur\u00e9thane (PU). Ce caoutchouc polyur\u00e9thane de coul\u00e9e poss\u00e8de une duret\u00e9 de Shore A 90.<\/p>\n<p class=\"isSelectedEnd\">Cet \u00e9lastom\u00e8re polyur\u00e9thane bicomposant RTV poss\u00e8de un rapport de m\u00e9lange de 2A : 1B, un temps de travail de 10 \u00e0 15 minutes et un temps de d\u00e9moulage d\u2019environ 17 heures.<\/p>\n<p>Le Poly 75-90 peut \u00e9galement \u00eatre facilement \u00e9paissi avec un agent \u00e9paississant pour polyur\u00e9thane, tel que le CAB-O-SIL. Gr\u00e2ce \u00e0 sa formulation sp\u00e9cifique, ce caoutchouc PU offre une grande r\u00e9sistance, mais pr\u00e9sente une viscosit\u00e9 \u00e9lev\u00e9e de 6 000 cP.<\/p>\n<p class=\"isSelectedEnd\">Le Poly 75-90 est un caoutchouc dur sp\u00e9cialement con\u00e7u pour la fabrication de moules en caoutchouc, de contre-moules et de cloisons interm\u00e9diaires pour des applications telles que le b\u00e9ton, le pl\u00e2tre ou d\u2019autres coul\u00e9es lourdes et de grande taille.<\/p>\n<p class=\"isSelectedEnd\">Associ\u00e9 au \u00a0<a href=\"https:\/\/syntecshop.com\/polyurethaan-gietrubber-shore-a-75-poly-75-75\/\">Poly 75-75<\/a>, le Poly 75-90 convient \u00e9galement parfaitement \u00e0 la fabrication de pi\u00e8ces en caoutchouc rigides et de composants techniques en polyur\u00e9thane.<\/p>\n<p>Le caoutchouc polyur\u00e9thane Poly 75-90 adh\u00e8re \u00e0 de nombreux supports et surfaces. Lorsqu\u2019une adh\u00e9rence n\u2019est pas souhait\u00e9e, il est possible d\u2019utiliser un agent d\u00e9moulant tel que Pol-Ease 2300, Pol-Ease 2350 ou l\u2019agent d\u00e9moulant VL.<\/p>\n<p><strong>Conditionnement <\/strong>: Kit 1,2 kg, Kit 3 kg, Kit 15 kg, Kit 54 kg, Kit 612 kg<br \/>\n<strong>Duret\u00e9 (Shore A)<\/strong> : 90<br \/>\n<strong>Rapport de m\u00e9lange<\/strong> : 2A:1B<br \/>\n<strong>Temps de travail (min.)<\/strong> : 10-15<br \/>\n<strong>Temps de durcissement (heures)<\/strong> : 16 heures (d\u00e9moulage) \/ 7 jours (100 %)<br \/>\n<strong>Viscosit\u00e9 (cP)<\/strong> : 6.000<br \/>\n<strong>Couleur<\/strong> : Blanc &#8211; Tan (cr\u00e8me &#8211; brun clair)<br \/>\n<strong>R\u00e9sistance \u00e0 la rupture (N\/mm\u00b2)<\/strong> : 64,44 kN\/m (368 PLI)<br \/>\n<strong>R\u00e9sistance \u00e0 la traction (N\/mm\u00b2)<\/strong> : 13,65 MPa (1.979 psi)<br \/>\n<strong>Allongement<\/strong> : 774 %<br \/>\n<strong>Type de produit<\/strong> : Caoutchouc polyur\u00e9thane<br \/>\n<strong>Application<\/strong> : Moules en caoutchouc et pi\u00e8ces en caoutchouc.<\/p>\n<h4>T\u00e9l\u00e9chargements<\/h4>\n<ul>\n<li><a href=\"\/wp-content\/uploads\/2018\/03\/Poly-75-Series-TDS-ENG-2017-2.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Fiche technique (TDS) Poly 75-90<br \/>\n<\/a><\/li>\n<li><a href=\"https:\/\/syntecshop.com\/wp-content\/uploads\/Poly-74-75-serie-A_NLBE_NL_v1.0_CLP-1.pdf\" target=\"_blank\" rel=\"noopener\">Fiche de donn\u00e9es de s\u00e9curit\u00e9 (FDS) Poly 75-S\u00e9rie A<\/a><\/li>\n<li><a href=\"https:\/\/syntecshop.com\/wp-content\/uploads\/Poly-75-serie-B_ENEU_v1.0_CLP-2.pdf\" target=\"_blank\" rel=\"noopener\">Fiche de donn\u00e9es de s\u00e9curit\u00e9 (FDS) Poly 75-S\u00e9rie B<\/a><\/li>\n<li><a href=\"https:\/\/syntecshop.com\/wp-content\/uploads\/Safe-Use-and-Handling-of-Diisocyanates-EN-NL-DE-FR.pdf\" target=\"_blank\" rel=\"noopener\">Fiche d\u2019instructions de travail : Utilisation des diisocyanates<\/a><\/li>\n<\/ul>\n<p><strong>UFI:<\/strong> <em>Poly 75-Series Liquid Rubber Part A<\/em> : 6530-2076-600M-JJNA<br \/>\n<strong>UFI:<\/strong> Poly 75-90 Part B: W140-4045-800J-5YFY<\/p>\n<p class=\"isSelectedEnd\">Informations obligatoires selon le r\u00e8glement (UE) 2020\/1149 concernant les diisocyanates :<br \/>\n\u00c0 partir du 24 ao\u00fbt 2023, une formation appropri\u00e9e est obligatoire pour l\u2019utilisation industrielle ou professionnelle de produits contenant des diisocyanates. Cette formation peut \u00eatre suivie aupr\u00e8s de l\u2019organisme indiqu\u00e9 via le lien suivant. Veuillez noter que cette formation peut entra\u00eener des frais.<\/p>\n<p class=\"isSelectedEnd\">Plus d\u2019informations sont disponibles sur :<br \/>\nfeica.eu\/Puinfo et <a href=\"https:\/\/safeusediisocyanates.eu\/\">https:\/\/safeusediisocyanates.eu\/<\/a><\/p>\n<p>Consultez notre page pour plus d\u2019informations :<br \/>\n<a href=\"https:\/\/syntecshop.com\/informatie-over-vereiste-trainingen\/\">Informations sur les formations obligatoires<\/a><\/p>\n<p><strong>Protection personelle:<\/strong><\/p>\n<p data-wp-editing=\"1\"><img decoding=\"async\" class=\"alignnone wp-image-23069\" src=\"https:\/\/syntecshop.com\/wp-content\/uploads\/M009-%E2%80%93-Wear-protective-gloves-150x150.png\" sizes=\"(max-width: 75px) 100vw, 75px\" srcset=\"https:\/\/syntecshop.com\/wp-content\/uploads\/M009-\u2013-Wear-protective-gloves-150x150.png 150w, https:\/\/syntecshop.com\/wp-content\/uploads\/M009-\u2013-Wear-protective-gloves-300x300.png 300w, https:\/\/syntecshop.com\/wp-content\/uploads\/M009-\u2013-Wear-protective-gloves-1024x1024.png 1024w, https:\/\/syntecshop.com\/wp-content\/uploads\/M009-\u2013-Wear-protective-gloves-768x768.png 768w, https:\/\/syntecshop.com\/wp-content\/uploads\/M009-\u2013-Wear-protective-gloves-1536x1536.png 1536w, https:\/\/syntecshop.com\/wp-content\/uploads\/M009-\u2013-Wear-protective-gloves.png 2048w, https:\/\/syntecshop.com\/wp-content\/uploads\/M009-\u2013-Wear-protective-gloves-250x250.png 250w, https:\/\/syntecshop.com\/wp-content\/uploads\/M009-\u2013-Wear-protective-gloves-500x500.png 500w, https:\/\/syntecshop.com\/wp-content\/uploads\/M009-\u2013-Wear-protective-gloves-100x100.png 100w\" alt=\"\" width=\"75\" height=\"75\" \/>\u00a0<img decoding=\"async\" class=\"alignnone wp-image-23066\" src=\"https:\/\/syntecshop.com\/wp-content\/uploads\/M004-%E2%80%93-Wear-eye-protection-150x150.png\" sizes=\"(max-width: 75px) 100vw, 75px\" srcset=\"https:\/\/syntecshop.com\/wp-content\/uploads\/M004-\u2013-Wear-eye-protection-150x150.png 150w, https:\/\/syntecshop.com\/wp-content\/uploads\/M004-\u2013-Wear-eye-protection-300x300.png 300w, https:\/\/syntecshop.com\/wp-content\/uploads\/M004-\u2013-Wear-eye-protection-1024x1024.png 1024w, https:\/\/syntecshop.com\/wp-content\/uploads\/M004-\u2013-Wear-eye-protection-768x768.png 768w, https:\/\/syntecshop.com\/wp-content\/uploads\/M004-\u2013-Wear-eye-protection-1536x1536.png 1536w, https:\/\/syntecshop.com\/wp-content\/uploads\/M004-\u2013-Wear-eye-protection.png 2048w, https:\/\/syntecshop.com\/wp-content\/uploads\/M004-\u2013-Wear-eye-protection-250x250.png 250w, https:\/\/syntecshop.com\/wp-content\/uploads\/M004-\u2013-Wear-eye-protection-500x500.png 500w, https:\/\/syntecshop.com\/wp-content\/uploads\/M004-\u2013-Wear-eye-protection-100x100.png 100w\" alt=\"\" width=\"75\" height=\"75\" \/>\u00a0<img decoding=\"async\" class=\"alignnone wp-image-23072\" src=\"https:\/\/syntecshop.com\/wp-content\/uploads\/M010-%E2%80%93-Wear-protective-clothing-150x150.png\" sizes=\"(max-width: 75px) 100vw, 75px\" srcset=\"https:\/\/syntecshop.com\/wp-content\/uploads\/M010-\u2013-Wear-protective-clothing-150x150.png 150w, https:\/\/syntecshop.com\/wp-content\/uploads\/M010-\u2013-Wear-protective-clothing-300x300.png 300w, https:\/\/syntecshop.com\/wp-content\/uploads\/M010-\u2013-Wear-protective-clothing-1024x1024.png 1024w, https:\/\/syntecshop.com\/wp-content\/uploads\/M010-\u2013-Wear-protective-clothing-768x768.png 768w, https:\/\/syntecshop.com\/wp-content\/uploads\/M010-\u2013-Wear-protective-clothing-1536x1536.png 1536w, https:\/\/syntecshop.com\/wp-content\/uploads\/M010-\u2013-Wear-protective-clothing.png 2048w, https:\/\/syntecshop.com\/wp-content\/uploads\/M010-\u2013-Wear-protective-clothing-250x250.png 250w, https:\/\/syntecshop.com\/wp-content\/uploads\/M010-\u2013-Wear-protective-clothing-500x500.png 500w, https:\/\/syntecshop.com\/wp-content\/uploads\/M010-\u2013-Wear-protective-clothing-100x100.png 100w\" alt=\"\" width=\"75\" height=\"75\" \/><\/p>\n<div class=\"elementor-widget-container\">\n<p><strong>informations de s\u00e9curit\u00e9:<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-22860\" src=\"https:\/\/syntecshop.com\/wp-content\/uploads\/GHS09-Warning-_for-cat.-1_-for-cat.-2-4-no-signal-word_-Environment-cat.-1-3-300x300.png\" alt=\"\" width=\"75\" height=\"75\" srcset=\"https:\/\/syntecshop.com\/wp-content\/uploads\/GHS09-Warning-_for-cat.-1_-for-cat.-2-4-no-signal-word_-Environment-cat.-1-3-300x300.png 300w, https:\/\/syntecshop.com\/wp-content\/uploads\/GHS09-Warning-_for-cat.-1_-for-cat.-2-4-no-signal-word_-Environment-cat.-1-3-1024x1024.png 1024w, https:\/\/syntecshop.com\/wp-content\/uploads\/GHS09-Warning-_for-cat.-1_-for-cat.-2-4-no-signal-word_-Environment-cat.-1-3-150x150.png 150w, https:\/\/syntecshop.com\/wp-content\/uploads\/GHS09-Warning-_for-cat.-1_-for-cat.-2-4-no-signal-word_-Environment-cat.-1-3-768x768.png 768w, https:\/\/syntecshop.com\/wp-content\/uploads\/GHS09-Warning-_for-cat.-1_-for-cat.-2-4-no-signal-word_-Environment-cat.-1-3-1536x1536.png 1536w, https:\/\/syntecshop.com\/wp-content\/uploads\/GHS09-Warning-_for-cat.-1_-for-cat.-2-4-no-signal-word_-Environment-cat.-1-3-2048x2048.png 2048w, https:\/\/syntecshop.com\/wp-content\/uploads\/GHS09-Warning-_for-cat.-1_-for-cat.-2-4-no-signal-word_-Environment-cat.-1-3-250x250.png 250w, https:\/\/syntecshop.com\/wp-content\/uploads\/GHS09-Warning-_for-cat.-1_-for-cat.-2-4-no-signal-word_-Environment-cat.-1-3-500x500.png 500w, https:\/\/syntecshop.com\/wp-content\/uploads\/GHS09-Warning-_for-cat.-1_-for-cat.-2-4-no-signal-word_-Environment-cat.-1-3-100x100.png 100w\" sizes=\"(max-width: 75px) 100vw, 75px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-22854\" src=\"https:\/\/syntecshop.com\/wp-content\/uploads\/GHS07-Warning-Toxic-cat.-4-Irritant-cat.-2-or-3-Lower-systemic-health-hazards-150x150.png\" alt=\"\" width=\"75\" height=\"75\" srcset=\"https:\/\/syntecshop.com\/wp-content\/uploads\/GHS07-Warning-Toxic-cat.-4-Irritant-cat.-2-or-3-Lower-systemic-health-hazards-150x150.png 150w, https:\/\/syntecshop.com\/wp-content\/uploads\/GHS07-Warning-Toxic-cat.-4-Irritant-cat.-2-or-3-Lower-systemic-health-hazards-300x300.png 300w, https:\/\/syntecshop.com\/wp-content\/uploads\/GHS07-Warning-Toxic-cat.-4-Irritant-cat.-2-or-3-Lower-systemic-health-hazards-1024x1024.png 1024w, https:\/\/syntecshop.com\/wp-content\/uploads\/GHS07-Warning-Toxic-cat.-4-Irritant-cat.-2-or-3-Lower-systemic-health-hazards-768x768.png 768w, https:\/\/syntecshop.com\/wp-content\/uploads\/GHS07-Warning-Toxic-cat.-4-Irritant-cat.-2-or-3-Lower-systemic-health-hazards-1536x1536.png 1536w, https:\/\/syntecshop.com\/wp-content\/uploads\/GHS07-Warning-Toxic-cat.-4-Irritant-cat.-2-or-3-Lower-systemic-health-hazards-2048x2048.png 2048w, https:\/\/syntecshop.com\/wp-content\/uploads\/GHS07-Warning-Toxic-cat.-4-Irritant-cat.-2-or-3-Lower-systemic-health-hazards-250x250.png 250w, https:\/\/syntecshop.com\/wp-content\/uploads\/GHS07-Warning-Toxic-cat.-4-Irritant-cat.-2-or-3-Lower-systemic-health-hazards-500x500.png 500w, https:\/\/syntecshop.com\/wp-content\/uploads\/GHS07-Warning-Toxic-cat.-4-Irritant-cat.-2-or-3-Lower-systemic-health-hazards-100x100.png 100w\" sizes=\"(max-width: 75px) 100vw, 75px\" \/><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-22857\" src=\"https:\/\/syntecshop.com\/wp-content\/uploads\/GHS08-Danger-or-Warning-Systemic-health-hazards-300x300.png\" alt=\"\" width=\"75\" height=\"75\" srcset=\"https:\/\/syntecshop.com\/wp-content\/uploads\/GHS08-Danger-or-Warning-Systemic-health-hazards-300x300.png 300w, https:\/\/syntecshop.com\/wp-content\/uploads\/GHS08-Danger-or-Warning-Systemic-health-hazards-1024x1024.png 1024w, https:\/\/syntecshop.com\/wp-content\/uploads\/GHS08-Danger-or-Warning-Systemic-health-hazards-150x150.png 150w, https:\/\/syntecshop.com\/wp-content\/uploads\/GHS08-Danger-or-Warning-Systemic-health-hazards-768x768.png 768w, https:\/\/syntecshop.com\/wp-content\/uploads\/GHS08-Danger-or-Warning-Systemic-health-hazards-1536x1536.png 1536w, https:\/\/syntecshop.com\/wp-content\/uploads\/GHS08-Danger-or-Warning-Systemic-health-hazards-2048x2048.png 2048w, https:\/\/syntecshop.com\/wp-content\/uploads\/GHS08-Danger-or-Warning-Systemic-health-hazards-250x250.png 250w, https:\/\/syntecshop.com\/wp-content\/uploads\/GHS08-Danger-or-Warning-Systemic-health-hazards-500x500.png 500w, https:\/\/syntecshop.com\/wp-content\/uploads\/GHS08-Danger-or-Warning-Systemic-health-hazards-100x100.png 100w\" sizes=\"(max-width: 75px) 100vw, 75px\" \/><\/p>\n<p class=\"isSelectedEnd\">Composant A<\/p>\n<p class=\"isSelectedEnd\">H315 &#8211; Provoque une irritation cutan\u00e9e, Cat\u00e9gorie 2<br \/>\nH317 &#8211; Peut provoquer une allergie cutan\u00e9e, Cat\u00e9gorie 1<br \/>\nH319 &#8211; Provoque une s\u00e9v\u00e8re irritation des yeux, Cat\u00e9gorie 2A<br \/>\nH332 &#8211; Nocif par inhalation, Cat\u00e9gorie 4<br \/>\nH334 &#8211; Peut provoquer des sympt\u00f4mes allergiques ou d\u2019asthme ou des difficult\u00e9s respiratoires par inhalation, Cat\u00e9gorie 1<br \/>\nH351 &#8211; Susceptible de provoquer le cancer, Cat\u00e9gorie 2<\/p>\n<p class=\"isSelectedEnd\">Composant B<\/p>\n<p>H317 &#8211; Peut provoquer une allergie cutan\u00e9e, Cat\u00e9gorie 1<br \/>\nH401 &#8211; Tr\u00e8s toxique pour les organismes aquatiques, Cat\u00e9gorie 2<br \/>\nH411 &#8211; Toxique pour les organismes aquatiques, entra\u00eene des effets n\u00e9fastes \u00e0 long terme, Cat\u00e9gorie 2<\/p>\n<p><strong>D\u00e9moulage et adh\u00e9rence :<\/strong><\/p>\n<\/div>\n<p class=\"isSelectedEnd\">Les <strong>caoutchoucs polyur\u00e9thane de coul\u00e9e<\/strong>, comme le <strong>Poly 75-90<\/strong>, adh\u00e8rent lors de la coul\u00e9e sur de nombreux supports tels que diff\u00e9rents types de m\u00e9taux, le bois, le polyur\u00e9thane, les plastiques, les mat\u00e9riaux \u00e9poxy, le b\u00e9ton, le pl\u00e2tre et bien d\u2019autres surfaces.<\/p>\n<p>Lorsqu\u2019un d\u00e9moulage est n\u00e9cessaire sur ces supports, il faut utiliser un agent d\u00e9moulant adapt\u00e9, comme nos produits <a href=\"https:\/\/syntecshop.com\/lossingsmiddel-voor-polyurethaan-epoxy\/\" target=\"_blank\" rel=\"noopener\">Pol-Ease 2300<\/a>, <a href=\"https:\/\/syntecshop.com\/lossingsmiddel-vl\/\" target=\"_blank\" rel=\"noopener\">Agent d\u00e9moulant VL<\/a>\u00a0<a href=\"https:\/\/syntecshop.com\/vloeibaar-lossingsmiddel-en-sealer-pol-ease-2350\/\" target=\"_blank\" rel=\"noopener\">Pol-Ease 2350<\/a> et <a href=\"https:\/\/syntecshop.com\/oplosbare-lossingsmidddel-pol-ease-2450\/\" target=\"_blank\" rel=\"noopener\">Pol-Ease 2450<\/a>, ou tout autre agent d\u00e9moulant appropri\u00e9.<\/p>\n<p class=\"isSelectedEnd\">Nous recommandons toujours d\u2019effectuer un test pr\u00e9alable d\u2019adh\u00e9rence, de d\u00e9moulage ou d\u2019absorption du caoutchouc sur le moule ou l\u2019application avant une utilisation d\u00e9finitive.<\/p>\n<p>Pour les pi\u00e8ces poreuses fabriqu\u00e9es par exemple en bois ou en pl\u00e2tre, le caoutchouc peut \u00eatre absorb\u00e9 par le mat\u00e9riau. Cela peut \u00eatre \u00e9vit\u00e9 en scellant d\u2019abord la surface avec un produit de <a href=\"https:\/\/syntecshop.com\/porie-verzegelingsmiddel-1-liter\/\">fermeture des pores adapt\u00e9.<\/a>.<\/p>\n<p class=\"isSelectedEnd\">Ce produit n\u2019est pas un agent d\u00e9moulant. Si un d\u00e9moulage est toujours n\u00e9cessaire ou si le mat\u00e9riau coul\u00e9 doit adh\u00e9rer, il faudra \u00e9galement utiliser un agent d\u00e9moulant.<\/p>\n<p class=\"isSelectedEnd\">En r\u00e8gle g\u00e9n\u00e9rale, le polyur\u00e9thane pr\u00e9sente une bonne adh\u00e9rence sur diff\u00e9rents mat\u00e9riaux, tandis que les silicones n\u2019adh\u00e8rent g\u00e9n\u00e9ralement pas \u00e0 ces m\u00eames supports. Cependant, l\u2019adh\u00e9rence ou l\u2019absence d\u2019adh\u00e9rence d\u00e9pend toujours du type exact de mat\u00e9riau utilis\u00e9.<\/p>\n<p class=\"isSelectedEnd\">Si une adh\u00e9rence suppl\u00e9mentaire est souhait\u00e9e, par exemple pour des applications soumises \u00e0 des contraintes m\u00e9caniques, nous recommandons d\u2019optimiser l\u2019adh\u00e9rence \u00e0 l\u2019aide d\u2019un primaire d\u2019adh\u00e9rence adapt\u00e9 au support concern\u00e9. Celui-ci permet d\u2019obtenir une meilleure liaison entre les deux mat\u00e9riaux.<\/p>\n<p class=\"isSelectedEnd\">Avant d\u2019appliquer ce primaire d\u2019adh\u00e9rence, la surface doit \u00eatre soigneusement nettoy\u00e9e et d\u00e9graiss\u00e9e. Le sablage ou le pon\u00e7age de la surface am\u00e9liore \u00e9galement l\u2019adh\u00e9rence, avec ou sans utilisation d\u2019un primaire.<\/p>\n<p class=\"isSelectedEnd\">La coul\u00e9e de polyur\u00e9thane sur un mat\u00e9riau ne permettant pas la cr\u00e9ation d\u2019une adh\u00e9rence ne n\u00e9cessite donc pas l\u2019utilisation d\u2019un agent d\u00e9moulant.<\/p>\n<p class=\"isSelectedEnd\">La plupart des caoutchoucs silicone de coul\u00e9e, comme nos silicones Eurosil, Platsil (silicone addition) et SG C-Sil (silicone condensation), n\u2019adh\u00e8rent pas aux mat\u00e9riaux en polyur\u00e9thane. Dans ce cas, aucun agent d\u00e9moulant n\u2019est n\u00e9cessaire.<\/p>\n<p>Cependant, lors d\u2019une utilisation intensive des moules, l\u2019effet d\u00e9moulant peut diminuer avec le temps. Dans ce cas, il est recommand\u00e9 d\u2019appliquer un agent d\u00e9moulant avant chaque coul\u00e9e.<\/p>\n<p class=\"isSelectedEnd\">Effectuez toujours un essai sur une petite pi\u00e8ce avant de commencer une utilisation d\u00e9finitive.<\/p>\n<p class=\"isSelectedEnd\">Informations obligatoires selon le r\u00e8glement (UE) 2020\/1149 concernant les diisocyanates :<br \/>\n\u00c0 partir du 24 ao\u00fbt 2023, une formation appropri\u00e9e est obligatoire pour l\u2019utilisation industrielle ou professionnelle.<\/p>\n<p>Plus d\u2019informations sont disponibles sur :<br \/>\nfeica.eu\/Puinfo et <a href=\"https:\/\/safeusediisocyanates.eu\/\">https:\/\/safeusediisocyanates.eu\/<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p class=\"isSelectedEnd\">Le Poly 75-90 est un caoutchouc polyur\u00e9thane de coul\u00e9e extr\u00eamement dur avec une duret\u00e9 de Shore A 90. Il s\u2019agit de la version la plus dure de la s\u00e9rie Poly 75.<\/p>\n<p class=\"isSelectedEnd\">Cet \u00e9lastom\u00e8re polyur\u00e9thane bicomposant (rapport de m\u00e9lange 2A:1B) poss\u00e8de une viscosit\u00e9 \u00e9lev\u00e9e de 6 000 cP et un temps de travail de 10 \u00e0 15 minutes.<\/p>\n<p>Pour une version encore plus dure ou un caoutchouc \u00e0 durcissement plus rapide, nous recommandons les s\u00e9ries PlastiFlex, PT Flex ou Poly 81.<\/p>\n","protected":false},"featured_media":33699,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[3226],"product_tag":[],"class_list":{"0":"post-33692","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-resine-polyurethane","8":"first","9":"instock","10":"taxable","11":"shipping-taxable","12":"purchasable","13":"product-type-variable"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Caoutchouc polyur\u00e9thane de coul\u00e9e Shore A 90 (Poly 75-90) - syntecshop.com<\/title>\n<meta name=\"description\" content=\"Le Poly 75-90 est un caoutchouc polyur\u00e9thane tr\u00e8s rigide et dur, destin\u00e9 \u00e0 la fabrication de moules, de produits en caoutchouc et de pi\u00e8ces en polyur\u00e9thane.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/syntecshop.com\/fr\/caoutchouc-polyurethane-de-coulee-shore-a-90-poly-75-90\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Caoutchouc polyur\u00e9thane de coul\u00e9e Shore A 90 (Poly 75-90) - syntecshop.com\" \/>\n<meta property=\"og:description\" content=\"Le Poly 75-90 est un caoutchouc polyur\u00e9thane tr\u00e8s rigide et dur, destin\u00e9 \u00e0 la fabrication de moules, de produits en caoutchouc et de pi\u00e8ces en polyur\u00e9thane.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/syntecshop.com\/fr\/caoutchouc-polyurethane-de-coulee-shore-a-90-poly-75-90\/\" \/>\n<meta property=\"og:site_name\" content=\"syntecshop.com\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/SchoutenGroup\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-23T13:44:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/syntecshop.com\/wp-content\/uploads\/Poly-75-90-3kg-1024x1024.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/syntecshop.com\\\/fr\\\/caoutchouc-polyurethane-de-coulee-shore-a-90-poly-75-90\\\/\",\"url\":\"https:\\\/\\\/syntecshop.com\\\/fr\\\/caoutchouc-polyurethane-de-coulee-shore-a-90-poly-75-90\\\/\",\"name\":\"Caoutchouc polyur\u00e9thane de coul\u00e9e Shore A 90 (Poly 75-90) - 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