大分子偶联剂

一种大分子偶联剂对云母的表面处理

Surface treatment of mica by a macromolecular coupling agent

结果表明：采用大分子偶联剂处理玻璃纤维可使玻纤毡/聚丙烯复合材料冲击强度和弯曲模量都得到很大程度的提高。

The results show that impact strength and flexural modulus of glass fiber / polypropylene increase greatly using the copolymer coupling .

结果表明，大分子偶联剂处理玻璃纤维使得玻璃纤维/环氧树脂复合材料弯曲强度和缺口冲击强度都得到了很大的提高。

The results show that the flexural strength and strength of notched specimens of glassfiber / epoxy composites are increased greatly by using the copolymer coupling .

用转矩流变仪研究了大分子偶联剂改性的滑石粉与聚丙烯的混炼性能，测得了转距与时间、温度、配方、转速的关系曲线。

Ultrafine talc modified with macromolecule coupling agent and PP was mixed with rheometer and curves of torsion , time , temperature , prescription and rev were investigated in this paper .

这种大分子偶联剂用于云母的表面处理，能显著提高云母填充聚丙烯的力学性能，电镜观察表明大分子偶联剂有效地改善了云母与基体之间的界面结合。

The surface treatment of mica by this macromolecular coupling agent significantly improved the mechanical properties of mica filled polypropylene , which can be attributed to the enhancement of interfacial adhesion between mica and matrix indicated by SEM observations .