THE EFFECT OF ZINC HYDROXYSTANNATE AND ZINC STANNATE ON THE FIRE PROPERTIES OF POLYESTER RESINS CONTAINING ADDITIVE-TYPE HALOGENATED FLAME RETARDANTS

被引：39

作者：

ANDRE, F ^{[1
]}

CUSACK, PA ^{[1
]}

MONK, AW ^{[1
]}

SEANGPRASERTKIJ, R ^{[1
]}

机构：

[1] CHULALONGKORN UNIV,DEPT CHEM,BANGKOK 10330,THAILAND

来源：

POLYMER DEGRADATION AND STABILITY | 1993年 / 40卷 / 02期

关键词：

D O I：

10.1016/0141-3910(93)90215-5

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Zinc hydroxystannate (ZHS) and zinc stannate (ZS) have been found to be effective flame retardants and smoke suppressants in unsaturated polyester resins when used in conjunction with additive-type halogenated compounds such as chlorinated paraffin wax and decabromodiphenyl oxide. At a 5 phr (parts per hundred of resin) incorporation level, the tin-containing additives gave limiting oxygen index (LOI) elevations of c. 2-3 units in resins containing 10% halogen, and c. 3-6 units in 20% halogen formulations, with observed reductions in maximum smoke density of c. 20-40%. Thermoanalytical experiments suggest that ZHS and ZS operate as fire retardants by combined condensed/vapour phase action.

引用

页码：267 / 273

页数：7

共 30 条

[1]

BAINS RS, 1990, J OIL COLOUR CHEM AS, V73, P340

[2] A COMPARISON OF THE FIRE-RETARDANT PROPERTIES OF ZINC HYDROXYSTANNATE AND ANTIMONY TRIOXIDE IN BROMINATED POLYESTER RESINS CONTAINING INORGANIC FILLERS [J].