How To Improve The Scratch And Wear Resistance Of Powder Coatings

2022-12-12   Pageview:314

How to improve the scratch and wear resistance of powder coatings? Micronized wax is a high-tech wax product developed in the past ten years. The particle size of the wax is controlled below 20μm, which has excellent cold resistance, heat resistance, chemical resistance and abrasion resistance, and is widely used in powder coatings, cosmetic powder cakes, coil coatings, wood lacquers, and printing inks use.

wax additive

There are many types of micronized waxes. Generally, the choice of micronized waxes mainly depends on the type, function, particle size distribution, and dispersibility of the wax. In terms of application, the system is generally divided into water-based or solvent-based.

The micronized wax produced by Tianshi High Melting Point Oxidized Polyethylene Wax adopts advanced production technology and perfect testing process to prepare micronized wax with uniform particle size distribution, good dispersion and stable performance.
It has a high melting point and hardness, with polarity, excellent wear resistance and scratch resistance, and has a smooth hand feeling and excellent anti-adhesion performance. Ideal for applications such as powder coatings, coil coatings, cosmetics, inks, waterborne coatings, etc. Can be joined by:
1. It can be directly dispersed in the system by high-speed stirring.
2. It can be added through various grinders and high-shear dispersion equipment.
3. It can be pre-dispersed to prepare a wax slurry with a concentration of 20-30%, and add it to the system when needed.

In addition to increasing the hardness of the coating and improving wear resistance and scratch resistance, wax powder also has an important role in making the powder coating more temperature-resistant.

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