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公开(公告)号:US4448913A
公开(公告)日:1984-05-15
申请号:US437651
申请日:1982-10-29
IPC分类号: C08K5/09 , C08K5/098 , C08K5/12 , C08L7/00 , C08L21/00 , C08L23/00 , C08L23/02 , C08L67/00 , C08L67/02 , C08L101/00 , C08L63/00
摘要: Polyethylene terephthalate molding compositions characterized by rapid crystallization are provided by combining polyethylene terephthalate and a filler or reinforcing agent with a crystallization-rate promoter comprising sodium benzoate and a poly-alpha-olefin such as low density polyethylene. A flame retardant material is provided by the addition of flame retardant additives.
摘要翻译: 通过将聚对苯二甲酸乙二醇酯和填料或增强剂与包含苯甲酸钠和聚-α-烯烃如低密度聚乙烯的结晶速率促进剂组合来提供快速结晶的聚对苯二甲酸乙二醇酯模制组合物。 通过添加阻燃添加剂提供阻燃材料。