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Oxidized Polyethylene Wax/OPE Wax

Oxidized Polyethylene Wax/OPE Wax

Appearance: white or light yellow powder

Softening point (℃)  : 90-110

Density (g/cm3): 0.94-0.96

Acid index (mg KOH/g) : 12-15

Application: PVC processing lubricant, moistureproof agent, rubber processing additive,etc.

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Oxidized Polyethylene Wax Introduction

The oxidized polyethylene wax is an excellent new type of polar wax. Since the molecular chain of the oxidized polyethylene wax has a certain amount of a carbonyl group and a hydroxyl group,  therefore the compatibility with the filler, the pigment, and the polar resin is remarkably improved.


Chemical Characteristic of OPE Wax


OPE wax has special properties such as low viscosity, high softening point and good hardness. It has no toxicity, good thermal stability, low volatility at high temperature, excellent dispersibility to fillers and pigments. Besides, it also has excellent external and internal lubricity and coupling effect, which greatly improve the production efficiency and saves cost.

Because of good compatibility with polyolefin resin, good moisture resistance at normal temperature, strong chemical resistance and excellent electrical properties, it is an ideal product to replace Montan wax, Sichuan wax, liquid paraffin, microcrystalline paraffin, natural paraffin, polyethylene wax, etc.


Oxidized PE Wax Application

  • Act as lubricant for processing of PVC, polystyrene, polycarbonate, polymethylmethacrylate and other polar resins.  

  • Act as a moistureproof agent and textile-softening agent.

  • Act as the dispersant for masterbatches, pigment, carbon black, additive for parent material, filling parent material and other pigments.

  • Applied in the field of hot melt road marking material.

  • The additive for rubber process and car anti-rust agent etc.


Oxidized Polyethylene Wax Properties




White or light yellow powder

Softening point (℃)   


Density (g/cm3)


Acid index (mg KOH/g) 


Average molecular weight 



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