稀土-锌复合热稳定剂稳定机理的研究

Functional Mechanism of Rare Earth Zinc Heat Stabilizer

分析了稀土锌复合热稳定剂中各组份的作用，包括脂肪酸锌及脂肪酸稀土、β二酮及溶剂等的作用及锌稀土的协同效应和抗氧剂的影响，从理论上阐述了稀土锌复合稳定剂的稳定机理。

The function of every ingredient in a rare earth zinc heat stabilizer was examined.This meant that the study included the additives in the formulation,e.g.aliphatic zinc,β diketone,solvent and phosphite ester.The synergistic effect of zinc and rare earth elements and the effect of anti oxidents were also studied.The functional mechanism of rare earth zinc heat stabilizers was presented.