CPVC compositions having good impact strength and heat stability, and smooth surfaces

CPVC compositions having good impact strength and heat stability, and smooth surfaces

A CPVC composition having good impact and heat stability includes a siloxane-acrylic copolymer impact modifier and an aluminosilicate zeolite, and a reduced amount of a liquid stabilizer such as a tin compound. Such compositions can be formed into piping for indoor and outdoor water systems includin...

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Bibliographische Detailangaben
Hauptverfasser: Dalal, Girish T, Giovannitti-Jensen, Ann, Schmitz, Theodore J, Wendell, David A, Julius, Mark D, Newby, Robert S
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A CPVC composition having good impact and heat stability includes a siloxane-acrylic copolymer impact modifier and an aluminosilicate zeolite, and a reduced amount of a liquid stabilizer such as a tin compound. Such compositions can be formed into piping for indoor and outdoor water systems including hot water.