THE OPTIMIZATION OF THE SMOKE SUPPRESSANT AND FLAME-RETARDANT PROPERTIES OF FLEXIBLE PVC

被引:16
作者
CARTY, P
METCALFE, E
ANNISON, WN
机构
[1] COOKSONS MINERALS LTD,WILLINGTON QUAY NE28 6UQ,TYNE & WEAR,ENGLAND
[2] THAMES POLYTECH,SCH CHEM,LONDON SE18 6PF,ENGLAND
关键词
D O I
10.1002/app.1990.070410502
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
The combination of mixture diagrams and quality functions can be a straightforward and rapid method of simultaneously optimizing polymer formulations for both flame retardancy and smoke suppression. For a semirigid PVC formulation using a three‐component additive mixture it was found possible to raise the limiting oxygen index by over 7 units, while simultaneously reducing smoke production by more than 20%. Copyright © 1990 John Wiley & Sons, Inc.
引用
收藏
页码:901 / 906
页数:6
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