转矩流变仪在测定PVC树脂塑化性能方面的应用

Application of torque rheometer in plasticization property determination of PVC resin

介绍了运用附带数据处理机的流变仪PL2000-6分析通用PVC树脂的流变行为,通过“相关程序”研究了国内外同牌号PVC树脂的熔融曲线,发现国产PVC树脂和进口产品在塑化性能方面存在着一定的差距。

Rheeological action of general PVC resin analysed by data-processing PLASTI-CORDER PL2000-6 was introduced. Through correlation sequence, fusion curvilinear of the same brand PVC resin in domestic and abroad was researched. It was pointed that there were some differences between domestic PVC resin and import products in plasticization function.