Application Of Wax Powder In Transfer Powder Coating

Application of wax powder in transfer powder coating, thermal transfer process refers to a printing method that uses transfer paper coated with pigment or dye as a medium, and transfers the pattern of the ink layer on the medium to the substrate through heating and pressurization.

Spray a layer of powder coating on the surface of the coil as a thermal transfer coating film layer. Powder coating is a coating with 100% solid components. Through a spray gun, air is used as a carrier, and the powder is electrostatically charged and sprayed onto the plate to be coated.

Ordinary coil powder coating has a fast reaction speed, unclear transfer effect, and poor matte transfer effect. For this reason, a matte transfer powder coating has been studied, which has a smooth feel, excellent mechanical properties, visual and feel close to human smooth skin, and has the characteristics of fast curing. It can meet the requirements of fast curing and fast transfer of coil transfer powder coating.

Application of wax powder in transfer powder coating:

The effect of wax powder on the hardness and feel of the coating can be obtained. Polytetrafluoroethylene wax powder can make the coating hardness reach while ensuring the smooth feel. In powder coatings, wax series are widely used, and their main functions are to improve the hardness, smoothness, degassing and defoaming of the coating, prevent caking, moisten and disperse, help leveling, and increase or decrease gloss. In particular, in recent years, the application of demoulding in transfer powders and scratch and boiling resistance in profile sand grain powders has increased.

TIANSHI polyethylene wax has high cost performance, polypropylene wax has good matting effect, polytetrafluoroethylene wax has high hardness, and polyamide wax has good degassing effect. In recent years, the application proportion of powder coatings in the coil industry has become increasingly higher.