Introduction:
Polyethylene wax is also called low-molecular-weight polyethylene, with a molecular weight of 1500 -50,000, but usually not more than 10,000, or partially oxidized low-molecular-weight polyethylene.
It is characterized by a high melting point, generally above 100掳C. It is a good externhttp://www.cjspvc.com/lubricants/wax-additives/ under high temperature processing conditions.
Polyethylene wax has good thermal stability, chemical stability and electrical properties, and its melt viscosity and hardness are close to paraffin wax.
Compared with other external lubricants of PVC, polye
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