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09
2023-03
What is the difference between calcium stearate and zinc stearate?
Many users confuse zinc stearate and calcium stearate. The main difference is that zinc stearate is mainly used as a lubricant, and calcium stearate is mainly used as a heat stabilizer for polyvinyl chloride. Zinc stearate is supplied below The editor will introduce the differences in detail for you:
2023-03-09
09
2023-03
09
2023-03
颗粒硬脂酸钠可用作聚乙烯的热稳定剂，具有优异的润滑性和良好的加工性能。与锌皂和环氧化合物配合使用时，有协同作用，能提高热稳定性。在硬质制品中与碱性铅盐和铅皂配合使用时，可提高胶凝速度。本品可用于聚乙烯和聚丙烯，以消除残留催化剂对树脂颜色和稳定性的不良影响。颗粒硬脂酸钠也广泛用作聚烯烃、聚酯增强塑料和酚醛树脂氨基树脂等热固性塑料的润滑剂和脱模剂。
2023-03-09
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