相容剂是近年发展起来的一种新型功能塑料助剂品种,也叫增容剂、高分子偶联剂、大分子有机聚合物相容剂。相容剂是为了改善多数聚合物在共混时，相容性不好的缺点，其作用是降低界面张力，而加入的第三组分增大界面层厚度，阻止分散相凝聚，稳定已形成的相形态结构，以增加两种聚合物的相容性，使之相互间粘结力增大，以形成稳定的（共混）结构。塑料共混、改性、合金的关键是解决不同聚合物的相容性，而加入适量的相容剂使其具有良好的相容性，正解决了这个课题。

Compatibilizer is a new type of functional plastic additive developed in recent years. It is also called compatibilizer, polymer coupling agent and macromolecule organic polymer compatibilizer. In order to improve the compatibility of most polymers, the compatibility of most polymers is not good. The effect is to reduce the interfacial tension, and the third components are added to increase the thickness of the interface layer, prevent the condensation of the dispersed phase and stabilize the formed phase structure, in order to increase the compatibility of the two kinds of polymers and increase the bonding force between each other. A stable (blend) structure is formed. The key of plastics blending, modification and alloy is to solve the compatibility of different polymers, and a proper compatibilizer has been added to make it good compatibility, and the problem is solved.

在注塑、挤出等加工时会产生分层、表面出现脱皮等现象，材质强度低，易脆等缺陷。

In the process of injection and extrusion, there will be delamination, surface peeling and other phenomena. The material strength is low and brittle.

本相容剂能根本改变上述现象，让各种塑料成分在相容剂的作用下通过造粒、注塑、挤出等加工工艺充分塑化形成高强度的新塑料。

This compatibilizer can fundamentally change the above phenomenon, allowing various plastic ingredients to be fully plasticized by granulation, injection molding, extrusion and other processing technology to form high strength new plastics under the action of compatibilizer.

相容剂的使用消除了塑料分离成本和由分离而造成的污染。

The use of compatibilizer eliminates the cost of plastic separation and contamination caused by separation.