The RM-200 torque-rheometer was used to study the rheological properties of the rigid low-foamed poly(vinylchloride)(PVC) in this paper.
用RM-200转矩流变仪对不同配方的硬质低发泡聚氯乙烯（PVC）的流变性能进行了分析。
2
The methods for modifying heat resistance of poly(vinylchloride) (PVC) resins were reviewed, including blending modification, copolymerization modification and chlorination modification, etc.
The following table is based on the guidelines of ASTM D 2855, "Standard Practice for Making Solvent-Cemented Joints with PolyVinylChloride (PVC) Pipe and Fittings".
下表以美国材料实验协会ASTM D 2855“聚氯乙烯（PVC）管道和管件液状粘固剂连接标准规程”有关标准制定。