Hybrid powder coating

Product name: Hybrid powder coating

General introduction:

The use of epoxy resin and polyester resin as the main raw material prepared by the two at the same time have their own unique performance, making the production of the coating has excellent decorative, mechanical properties and strong corrosion resistance, widely used in All kinds of indoor metal products coating.

Product Series:

Can provide standard and low temperature curing powder coating products.

Can be made of gloss (more than 80%), half-gloss(50-80%), semi-gloss (20-50%) and matt (20%) products. (According to the needs of users control gloss)

Powder physical properties:

proportion(g/cm³, 25℃)：1.4-1.7

Distribution of particle size: 100% less than 60um (can be adjusted according to special requirements of coating)

Curing conditions:

Standard type 180℃ (workpiece temperature), 15 minutes

Low temperature curing type 160℃ (workpiece temperature), 15 minutes

Coating performance:

Test items	Test the standard or method	Test indicators
Impact strength	GB/T 1732-1993	50kg.cm
Cupping test	GB 9753-1988	8mm
Adhesion	GB/T 9286-1998	0 level
bending	GB 6742-1986	2mm
Pencil hardness	GB/T 6739-1996	1H-2H
Salt spray test	GB 1771-1991	>500 hours
Hot and humid test	GB 1740-1989	>1000 hours
Heat resistance	100℃×24h(white)	Excellent light retention, color difference ≤0.3-0.4
Note	1. The above test uses 0.8 mm thick cold-rolled steel sheet with standard treatment, and the coating thickness is 60-80 um.
Note	2.The performance of the above coating may vary with color and gloss.

Average coverage:

9-12m²/kg, The film thickness is about 60um (calculated with 100% powder coating usage)

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