利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN102093711A 一种磷系阻燃的聚酰胺复合物及其制备方法 无效 - 驳回

一种磷系阻燃的聚酰胺复合物及其制备方法
摘要：
本发明公开了一种磷系阻燃的聚酰胺复合物及其制备方法。包括如下组分：聚酰胺30～90%，红磷1～40%，填料1～60%，抑制剂0.001～15%，其它助剂0～50%；所述抑制剂是铜的化合物和锌的化合物的混合物，其中铜的化合物和锌的化合物的摩尔比例在0.001~100∶1。本发明的磷系阻燃的聚酰胺复合物采用特定的抑制剂和其它组分混配，并调整各组分的比例，制备得到的聚酰胺复合物能大幅度降低磷析出量和稳定性提高，使材料具有良好的阻燃性和机械强度，低壁厚的成型制品具有UL94分类为V-0或V-1，提高了磷的析出稳定性。
摘要（英）：

The invention discloses a phosphorus flame-retarding polyamide compound and a preparation method thereof. The phosphorus flame-retarding polyamide compound comprises the following components: 30 to 90 percent of polyamide, 1 to 40 percent of red phosphorus, 1 to 60 percent of filler, 0.001 to 15 percent of inhibitor and 0 to 50 percent of other assistants. The inhibitor is the mixture of a copper compound and a zinc compound, wherein the molar ratio of the copper compound and the zinc compound is (0.001-100):1. The phosphorus flame-retarding polyamide compound is prepared by mixing specific inhibitor and other components and regulating the ratio of the components, the prepared polyamide compound can greatly reduce the precipitation of phosphorus, is improved in stability, and improves the flame resistance and mechanical strength of the material, and the low-wall thickness formed products fall into a type V-0 and a type V-1 according to UL94 standards.

0/0