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Some common sense of PE wax


Release time:

2022-10-27

The use of PE wax in rubber is a chemical material, in which the color of the polywax is small white beads/flakes, which are polymerized by rubber processing aids. It has the characteristics of high melting point, high hardness, high gloss and white color.

Some common sense of PE wax

 PE waxThe use in rubber is a chemical material in which the color of the polywax is small white beads/flakes, which are polymerized from rubber processing aids. It has the characteristics of high melting point, high hardness, high gloss and white color.

The use of PE wax in rubber is a low molecular weight poly-homopolymer or copolymer widely used in coatings. The so-called wax, refers to the polymer in the form of microcrystalline floating in the surface of the coating, played a similar appearance with paraffin wax, but the nature of more different wax, which is the main difference between PE wax and ordinary paraffin.

The main functions of PE wax in the use of solvent-based rubber coating are: matting, scratch resistance, abrasion resistance, polishing resistance, scratch resistance, anti-blocking, precipitation resistance and thixotropy, good lubricity and processability, metal pigments.

1. Lubrication dispersion

Generally, when mixing rubber or silica gel, some fillers, some carbon black, calcium carbonate, talc, etc., are added. High requirements for transparency will add some white carbon black and the like. PE wax can play the role of lubrication and dispersion.

2. Anti-sticking and demoulding

General rubber is more sticky, easy to stick mold!PE waxCan play a certain role in external lubrication.

3. Anti-ozone, the physical antioxidant of rubber products, migrates to the rubber products to form a protective film, which plays the role of anti-ozone.

4.PE wax manufacturers believe that appropriate addition can reduce the Mooney viscosity of the rubber compound and play a plasticizing role, but it should be noted that excessive addition will affect the mechanical properties of the rubber compound.

5. The product has certain fluidity in the process of extrusion, calendering and vulcanization.

6. Improve the uniformity of the glue: PE wax manufacturers believe that the self-lubricating of the inner and outer glue and the dispersion of inorganic additives can improve the mixing uniformity of the glue.

  PE waxThe main applications are:

1. It is widely used as a dispersant in the processing of color masterbatch, and has excellent internal and external lubrication effect.

2.PE wax manufacturers believe that dispersants, lubricants and brighteners are used in the molding process of PVC profiles, pipes, fittings and PE wax. Enhance the degree of plasticization of PP, improve the toughness and surface finish of plastic products.

3. Good light resistance and chemical properties, can be used as a pigment carrier, can improve the wear resistance of coatings and inks, improve the dispersion of pigments and fillers, has a good anti-settling effect, can be used as a matting agent for coatings and inks, so that the product has a good gloss and three-dimensional sense.

4.PE wax manufacturers believe that as a wax product, PE wax is widely used in floor wax, car wax, polish wax, etc.

The above are some knowledge points about PE wax. I hope you can seriously study and understand the relevant knowledge, choose the products and equipment suitable for your needs, and ensure your own benefits. If you want to know more details, you can contact us. I believe you can give you a satisfactory answer.


Key words:

PE wax