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发明公开
CN107418049A 一种长玻纤增强聚丙烯（PP）复合材料及其制备方法 无效 - 撤回

一种长玻纤增强聚丙烯（PP）复合材料及其制备方法
摘要：
本发明涉及一种长玻纤增强聚丙烯（PP）材料，以重量百分比计，其原料配方包括：聚丙烯50-90%、相容剂1-5%、润滑剂0.1-1%、稳定剂0.1-0.5%、阻燃剂5-20%、玻纤5-40%、抗氧剂0.1-0.5%、偶联剂0.5-1.0%。所述长玻纤增强聚丙烯（PP）复合材料与现有长玻纤增强聚丙烯（PP）复合材料相比，制品且有耐热性能、强韧性能、阻然性能优良，可广泛应用于汽车工业、建筑业，市政工程等领域，且制造成本低等优点。
摘要（英）：

The invention relates to a long glass fiber enhanced polypropylene (PP) composite material. The raw material formula of the material contains the following components in percentage by weight: 50%-90% of polypropylene, 1%-5% of a compatilizer, 0.1%-1% of a lubricant, 0.1%-0.5% of a stabilizer, 5%-20% of a flame retardant, 5%-40% of glass fibers, 0.1%-0.5% of an antioxidant and 0.5%-1.0% of a coupling agent. Compared with existing long glass fiber enhanced polypropylene (PP) composite materials, the long glass fiber enhanced polypropylene (PP) composite material provided by the invention has the advantages that the heat resistance, toughness and flame retardance are excellent; the long glass fiber enhanced polypropylene (PP) composite material can be applied to the fields of automobile industry, building industry, municipal engineering and the like; and furthermore, the cost is low.

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