Year1
- 含量：
- 99
- 外观：
- 白色
- 熔点：
- 60
Stearic acid is widely used in the manufacture of plastic pipes, plates, profiles, and films. It is a heat stabilizer with good lubricity and good light and heat stabilization. In plastic tubes, stearic acid helps prevent scorching during processing, is an effective heat stabilizer when added during film processing, and can prevent discoloration of the finished film caused by exposure to sulfides.
Rubber Industry
Stearic acid plays an important role in the synthesis and processing of rubber. Stearic acid is a widely used vulcanization activator in natural rubber, synthetic rubber and latex. It can also be used as a plasticizer and softener. In the process of producing synthetic rubber, stearic acid needs to be added as an emulsifier. When making foam rubber, stearic acid can be used as a foaming agent. Stearic acid can also be used as a release agent for rubber products.
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