A HALOGEN-FREE FLAME-RETARDANT POLYMER COMPOSITION AND USE THEREOF

The invention is directed to a halogen-free flame-retardant polymer composition comprising: a) An organic polymer component comprising: a1) At least one thermoplastic polymer TP and/or a2) At least one elastomer E, and b) A flame-retardant system comprising: b1) At least one first nitrogen-containin...

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Hauptverfasser: ACKERMANN, Herbert, ROSKAMP, Robert, LIANG, Shuyu
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creator ACKERMANN, Herbert
ROSKAMP, Robert
LIANG, Shuyu
description The invention is directed to a halogen-free flame-retardant polymer composition comprising: a) An organic polymer component comprising: a1) At least one thermoplastic polymer TP and/or a2) At least one elastomer E, and b) A flame-retardant system comprising: b1) At least one first nitrogen-containing organophosphorus compound and optionally at least one metal borate, b2) At least one organometallic salt, and b3) At least one second nitrogen-containing organophosphorus compound. The invention is also directed to a sealing element comprising a shaped article obtained by using the halogen-free flame-retardant polymer composition. L'invention concerne une composition polymère ignifuge sans halogène comprenant : a) un composant polymère organique comprenant : a1) au moins un polymère thermoplastique TP et/ou a2) au moins un élastomère E, et b) un système ignifuge comprenant : b1) au moins un premier composé organophosphoré contenant de l'azote et éventuellement au moins un borate métallique, b2) au moins un sel organométallique, et b3) au moins un deuxième composé organophosphoré contenant de l'azote. L'invention concerne également un élément d'étanchéité comprenant un article façonné obtenu par l'utilisation de la composition polymère ignifuge sans halogène.
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The invention is also directed to a sealing element comprising a shaped article obtained by using the halogen-free flame-retardant polymer composition. L'invention concerne une composition polymère ignifuge sans halogène comprenant : a) un composant polymère organique comprenant : a1) au moins un polymère thermoplastique TP et/ou a2) au moins un élastomère E, et b) un système ignifuge comprenant : b1) au moins un premier composé organophosphoré contenant de l'azote et éventuellement au moins un borate métallique, b2) au moins un sel organométallique, et b3) au moins un deuxième composé organophosphoré contenant de l'azote. 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subjects CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
title A HALOGEN-FREE FLAME-RETARDANT POLYMER COMPOSITION AND USE THEREOF
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