Stearic Acid, which is used as a coupling reagent in the plastic industry
For example, in the processing of PVC pipes, sheets, and profiles, the addition of stearic acid can prevent the "charring" phenomenon during processing, ensuring product quality. On the other hand, it has good lubricity, which can reduce the friction between plastic melts and processing equipment, making the plastic more smooth during processes like extrusion and injection molding, improving processing efficiency, and simultaneously enhancing the surface smoothness of plastic products.
For example, in the processing of PVC pipes, sheets, and profiles, the addition of stearic acid can prevent the "charring" phenomenon during processing, ensuring product quality. On the other hand, it has good lubricity, which can reduce the friction between plastic melts and processing equipment, making the plastic more smooth during processes like extrusion and injection molding, improving processing efficiency, and simultaneously enhancing the surface smoothness of plastic products.
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