| 聚氯乙烯粉体表面结构对加工工艺的影响 |
| |
| 引用本文： | 张庆录,李晶,盛梅,徐钧,黄家明.聚氯乙烯粉体表面结构对加工工艺的影响[J].聚氯乙烯,2001(4):34-36. |
| |
| 作者姓名： | 张庆录 李晶 盛梅 徐钧 黄家明 |
| |
| 作者单位： | 1. 齐鲁石化公司树脂加工应用研究所,
2. 齐鲁石化公司氯碱厂, |
| |
| 摘 要： | 研究了不同PVC粉体颗粒的结构特性，分析了粉体表面形态差别对树脂表观密度、增塑剂吸收率等基本性能及加工工艺（特别是对粉体的配混工艺）的影响，认为颗粒有拖尾现象的PVC粉具有较低的塑化温度及较好的塑化能力，在配混过程中出为温度应相应降低。
|
| 关 键 词： | 聚氯乙烯 粉体 配混 表面结构 加工工艺 |
| 文章编号： | 1009-7937(2001)04-0034-03 |
| 修稿时间： | 2001年4月29日 |
The influence of surface structure of PVC powder on the processing process |
| |
| ZHANG Qing-lu ,LI Jing ,SHENG Mei ,XU Jun ,HUANG Jia-ming.The influence of surface structure of PVC powder on the processing process[J].Polyvinyl Chloride,2001(4):34-36. |
| |
| Authors: | ZHANG Qing-lu LI Jing SHENG Mei XU Jun HUANG Jia-ming |
| |
| Affiliation: | ZHANG Qing-lu 1,LI Jing 1,SHENG Mei 1,XU Jun 2,HUANG Jia-ming 2 |
| |
| Abstract: | The structure characteristics of different PVC powder particles were studied.The influences of the surface structure differences of PVC powder on the properties (such as apparent density,absorbility of plasticizers and etc.) and processing process were analyzed.It was found that PVC powder composed of particles with taillike shape had low fluxing temperature and good fluxing ability,so the discharging temperature during blending should be lowered accordingly. |
| |
| Keywords: | PVC blend surface structure processing process |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
