A highly flame retardant plasticized polyvinyl chloride compound (PVC) comprises a mixture of dialkyl tetrachlorophthalate and dialkyl tetrabromophthalate and is characterized by an absence of brittleness, and substantial flexibility at low temperatures as required for PVC formed jackets and insulation for wire and cable products.
一种高度阻燃的塑化聚
氯乙烯化合物(P
VC)由四
氯邻苯二甲酸二烷基酯和四
溴邻苯二甲酸二烷基酯的混合物组成,其特点是没有脆性,在低温下具有很大的柔韧性,这是电线电缆产品的 P
VC 成型护套和绝缘层所需要的。