For thermal stabilization of PVC, PVC powder stabilizers and other additives such as lubricants and waxes are used, which in the pvc process, lubricant is an important additive The main and important role of the lubricant in the PVC process is to reduce friction, prevent wear, and also prevent overheating of parts. Liquid wax L-G16 is one of the PVC internal lubricants, whose good characteristics include internal lubrication, good mixing and suitable for transparent products. And it is used in PVC processing and PVC plasticization processing.