Halogen-free flame-retarded polymer foams

不含卤素的阻燃聚合物泡沫材料

Abstract

本发明涉及一种不含卤素的阻燃聚合物泡沫材料,特别是由发泡的聚苯乙烯(EPS)或挤出的聚苯乙烯泡沫片材(XPS)制备的聚苯乙烯颗粒泡沫材料,其含有通式(I)的磷化合物或通式(I)磷化合物的水解产物或金属盐作为阻燃剂,其中R
The invention relates to halogen-free, flame-retarded polymer foams, in particular, polystyrol particulate foams made from expanded polystyrene (EPS) or extruded polystyrene foam sheets (XPS), containing a phosphorous compound or hydrolysate thereof or metal salt thereof as flame-retarding agent of general formula (I), where R1, R2 and R3 respectively and independently are hydrogen, substituted or unsubstituted C1-C15 alkyl, substituted or unsubstituted C1-C15 alkenyl, substituted or unsubstituted C3-C8 cycloalkyl, substituted or unsubstituted C6-C18 aryl, or substituted or unsubstituted C7-C30 alkylaryl. The invention also relates to a preparation method of the said material.

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Cited By (9)

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    CN-101802077-BMarch 27, 2013陶氏环球技术公司Expanded styrenic polymers containing aromatic phosphonate fr additives
    CN-102127269-BJanuary 29, 2014盛亚军一种阻燃聚合物泡沫材料及其制备方法
    CN-102482445-AMay 30, 2012巴斯夫欧洲公司含有至少一种低聚磷化合物的不含卤素的阻燃聚合物泡沫
    CN-102656218-ASeptember 05, 2012森波尔塑料有限责任公司Flame-retardant expandable polymers
    CN-102656218-BJune 11, 2014森波尔塑料有限责任公司阻燃可膨胀聚合物
    CN-102675762-ASeptember 19, 2012四川大学无卤阻燃聚苯乙烯泡沫材料及其制备方法
    CN-102939332-AFebruary 20, 2013巴斯夫欧洲公司阻燃剂
    CN-102939332-BSeptember 17, 2014巴斯夫欧洲公司阻燃剂
    CN-104231462-BDecember 08, 2017山东省建筑科学研究院, 济南汇泉德泰新型建材有限公司Gpes硬质泡沫复合塑料保温板及其制造方法