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Application and advantages of PVC lubricating processing aids.
2025-05-09

PVC lubricating processing aids can be used in the production of PVC pipes and fittings: Lubricating processing aids can effectively prevent the adhesion of PVC melt to metal surfaces, reduce friction and resistance during processing, thereby improving production efficiency. They can also improve the surface smoothness of pipes and fittings and enhance the appearance quality of products.


In PVC profile processing: During the extrusion molding process of PVC profiles, lubricating processing aids help achieve more uniform melt flow, reduce surface defects caused by uneven melt flow, and improve the dimensional stability and surface glossiness of profiles.


In PVC injection molding, lubricating processing aids can reduce the adhesion of PVC melt in the injection mold, reduce the difficulty of demolding, and improve demolding efficiency. It can also improve the fluidity of the melt, reduce jet and gate whitening, thereby improving the quality of injection molded products.


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