heat stabilizer

The properties of rare earth heat stabilizer in PVC were studied by contrast with organic stabilizer.

主要以有机锡热稳定剂为对比物,研究了稀土热稳定剂对聚氯乙烯(PVC)的热稳定性及其他性能的影响.

A rare-earth tris ( monoalkyl maleate) heat stabilizer for PVC

PVC用热稳定剂马来酸单酯稀土

New High performance Solid Ca Zn Composite Heat Stabilizer

新型高效固体钙锌复合热稳定剂

The method for determining organic tin compound ( OTC ) heat stabilizer in PVC is described.

介绍了一种在常温下测定聚氯乙烯(PVC)塑料中有机锡化合物 ( OTC ) 热稳定剂方法.

CPE could delay the color degradation of the blends and organotin was the best heat stabilizer.

CPE对合金的热烘变色有利;有机锡热稳定剂的效果最好.

Inorganic acid is substituted with cyanuric acid to synthesize organic lead salt. Auxiliary heat stabilizer and multi-function assistants with synergistic effect are selected. Specially for the processing of PVC plastics, XDW high-efficiency multifunction organic lead-salt compound stabilizer is prepared by reasonable formula and special process.

以氰尿酸替代无机酸合成有机铅盐，选择具有协同作用的辅助热稳定剂和多种功能性助剂，通过合理配方和特殊工艺制成PVC塑料加工专用XDW高效多功能有机铅盐复合稳定剂。