The effect of the chain extending anchoring and co blend expanding in the synthesis of polymeric materials with chain extenders such as diisocyanates and bisoxazolines was emphatically introduce
介绍近年应用于高分子材料合成中各种扩链反应的研究进展 ,着重介绍使用二异氰酸酯类、二恶唑啉类扩链剂在高分子材料合成中的扩链增粘与共混增容作