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发明公开
CN106751806A 一种反应型增容剂制备回收地毯PA66树脂和回收PET的合金材料 无效 - 驳回

一种反应型增容剂制备回收地毯PA66树脂和回收PET的合金材料
摘要：
本发明公开了一种反应型增容剂制备回收地毯PA66树脂和回收PET的合金材料，材料组成配方由重量百分比的如下的各组份组成：回收废旧地毯PA66树脂：54～64％；回收PET树脂：35～45％；反应性相容剂：0.1～0.5％。本发明的有益效果为：1、遵循绿色环保，可持续发展的概念，实现了回收PA66和PET的重复利用。2、通过一种新型的反应型增容剂分子中众多反应活性官能团与PA66末端的胺基和PET分子链末端的羟基反应，实现了PA66与PET分子间通过化学键连接在一起，解决了两者的相容性问题，实现了合金中各组分优异性能的发挥。
摘要（英）：

The invention discloses an alloy material composed of recycled carpet PA66 resin and recycled PET prepared through a reactive compatibilizer. The alloy material is composed of, by weight, 54-64% of recycled waste carpet PA66 resin, 35-45% of recycled PET resin and 0.1-0.5% of the reactive compatibilizer. The alloy material has the advantages that concepts of environment protection and sustainable development are abided, and reutilization of recycled PA66 and PET is realized; PA66 and PET molecules are connected through chemical bonds through reaction between numerous reaction active functional groups in molecules of the novel reactive compatibilizer and amino at the tail end of PA66 and carboxyl at the tail end of PET molecular chain, so that the compatibility problem of PA66 and PRT is solved, and excellent performance of components in alloy is brought into play.

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