STABILIZED CHLORINATED POLYVINYL CHLORIDE AND AN ARTICLE MADE THEREFROM

The invention relates to a halogenated resin comprising chlorinated polyvinyl chloride (CPVC) and a stabilizing composition comprising disodium adipate in an amount above 0.3 parts by weight per 100 parts of polymer (phr) and wherein the halogenated resin does not comprise tin stabilizers. A chlorin...

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Bibliographische Detailangaben
Hauptverfasser:	BERNA MARIO, GARDI STEFANO, TINARELLI ALESSANDRO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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
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Beschreibung
Zusammenfassung:	The invention relates to a halogenated resin comprising chlorinated polyvinyl chloride (CPVC) and a stabilizing composition comprising disodium adipate in an amount above 0.3 parts by weight per 100 parts of polymer (phr) and wherein the halogenated resin does not comprise tin stabilizers. A chlorinated polyvinyl chloride article made of the halogenated resin, wherein the article has a Congo red stability >= 53 minutes, a VICAT softening temperature > 82 DEG C and wherein the halogenated resin formulation has a time to fusion 82℃的维卡软化温度，并且其中卤化树脂制剂具有≤78秒的融合时间。