聚氯乙烯糊用掺混树脂是一种颗粒外观球形化、表观密度较高、吸油率低的悬浮聚合树脂。
The PVC paste blending resin is a kind of suspension polymerized resin with spheric particle morphology, high apparent density and low oil absorption.
此外，颗粒整形后的再生骨料的表观密度、水率也略有所提高。
In addition? The recycled fine aggregate after particle shaping its apparent density and water absorption have been improved slightly.
本文首次通过FTIR和扫描电镜等手段研究了振磨作用对聚氯乙烯（PVC）颗粒尺寸、微晶结构、表观密度和增塑剂吸收量的影响。
The effect of vibromilling on particle size, crystalline structure, optical density and the plasticizer absorption of PVC were studied through FTIR, SEM and physical property tests.
根据颜料颗粒的表观密度，控制囊芯中固体颗粒的体积分数。
The solid content in the core materials was controlled through the apparent density of the particles.
分散剂体系对聚合过程体系的稳定性、所形成树脂的颗粒粒径及粒径分布、颗粒空隙率和表观密度等有重要作用。
Dispersant system has important effect on stability of polymerization system, the diameter and diameter distribution, porosity and apparent bulk density of resin particles, etc.
预聚除能够提高催化剂的活性外，对提高聚丙烯粉料的表观密度和等规指数、减少聚丙烯颗粒的破碎有显著影响。
Besides increasing the catalyst activity, the pre-polymerization can not only raise the bulk density and isotacticity of the PP product, but also significantly diminish the cracking of the PP powders.
预聚除能够提高催化剂的活性外，对提高聚丙烯粉料的表观密度和等规指数、减少聚丙烯颗粒的破碎有显著影响。
Besides increasing the catalyst activity, the pre-polymerization can not only raise the bulk density and isotacticity of the PP product, but also significantly diminish the cracking of the PP powders.
应用推荐