白色粉末,不溶于水,溶于热的乙醇、苯、甲苯、等有机溶剂;遇到酸分解成硬脂酸和相应的盐;在干燥的条件下有火险性,自燃点900℃;有吸湿性
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硬脂酸锌物理参数编辑
密度:1.095g/cm3
熔点:118-125℃
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硬脂酸锌质量规格编辑
锌含量:10.5-11.5%
游离酸(以硬脂酸计):≤0.5%
水份:≤1.0%
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硬脂酸锌用途说明编辑
用途与用法:硬脂酸锌可用作热稳定剂;润滑剂;润滑脂;促进剂;增稠剂等。例如一般可作为PVC树脂热稳定剂。用于一般工业透明制品;与钙皂并用,可用于无毒制品,一般本品多用于软制品,但近年已经开始用硬透明制品如矿泉水瓶,上水管等制品,本品润滑性好,可以改善结垢析出现象,还可作为润滑剂,脱模剂,和油漆的平光剂,涂料的添加剂。
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