... , hot deformation and products surface gloss, can shorten the time to improve polymer melt evenness. And PVC have good XiangRongXing, in ... function even each other. At the same time was also able to external shear force to promote the resin, gel, in PVC mixed ... molding temperature area widened, products, and it is not easy to break. Even wall NAMEappearance Granularity 40 accounts pass yields fugitive ...