Surface Coating Powder

1.eco-friendly 2.corrosion prevention 3.UV Protection 4.SAMPLES are available

 

Material: polyethylene material, adding functional additives, pigments and other components.

Feature: bulky, smooth, excellent flexible, with excellent chemical resistance, electrical insulation, excellent safety and health and surface decoration.

Application: widely applied to the railing of highway fences, railway fences, refrigeration equipment, refrigerator grids, and racks.

 

Colors: Green series, blue series, yellow series, white series, grey series, black .Other colors can be customized

Technical index

 

No.	Test Items	Standard and methods	Quality performance
1	Particle size	GB/T6554-1986	≤5
2	Melt index	GB/T3682	15~25
3	Gloss level	GB/T1743	≥50(white≥30)
4	Flexibility	GB/T6742	≤2
5	Brittle temperature	GB/T5470	≤-40
6	Breaking elongation	GB/T1040	≥300
7	Acid resistance (10%HCL, 168h)		No peeling, no fade
8	Alkali resistance (10%NaOH,168h)		No peeling, no fade
9	Saline resistance (10%NaCL,168h)		No peeling, no fade

 

Construction of reference conditions:

Rust and oil contamination on the surface of the work piece must be removed before processing. Preheating (450 ± 50 ° c) for certain time, specific heating temperature depends on the heat capacity of work piece size. After testing, the work piece is immersed in fluid bed (3-8s), and (180-240° c) baked a few minutes to leveling out cooling to room temperature (water or air cooling, or natural cooling).

Surface Coating Powder