CALCIUM-CARBONATE FILLERS FOR RIGID PVC FOR THE MANUFACTURE OF WINDOW PROFILES

被引：0
|
作者：
SCHLUMPF, HP [1 ]
BILOGAN, W [1 ]
机构：
[1] FIRMA OMYA GMBH,ANWENDUNGSTECH KUNSTSTOFFE,KOLN,FED REP GER
来源：
KUNSTSTOFFE-GERMAN PLASTICS | 1983年 / 73卷 / 05期
关键词：
MATERIALS TESTING - MIXING - PLASTICS - Mechanical Properties - POLYVINYL CHLORIDE - Fillers - WINDOWS - Plastics;
D O I：
暂无
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
A new surface treated filler based on calcium carbonate has been developed, matched to the requirements of the PVC window profile sector. The degree of whiteness of this calcium carbonate is of decisive importance, along with the distribution of particle size. With e. g. window profiles, 15 to 20 weight parts of this filler can be added, and for other extrudates up to 60 weight parts, per 100 weight parts PVC without considerably changing the processing and stability characteristics.
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页码：255 / 257
页数：3
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