Polyester Powder Coating

Brief Description
CAS No.: ZHGREY-02 Other Names: powder paint Place of Origin: Hebei China (Mainland)
Main Raw Material: Polyurethane Usage: Appliance Paint, Boat Paint, Building Co... Application Method: PVC coating
State: Powder Coating Brand Name: Zhenheng Model Number: ZHGREY-02
Delivery Terms & Packaging
Packaging Detail:plastic bag, carton
Delivery Detail:15-30days
Specifications
Polyester Powder Coating

1.Thermosetting Powder Coating
2.Superior Coverage
3.Hard Finish
4.Excellent Mechanical Propertie

 Raw material:  linear polyethylene

Introduction:Produced by modern advanced equipment technology, Thermoplastic powder paint is a new production of polyethylene material, adding functional additives, pigments and other components. The coating is bulky, smooth, excellent flexible, with excellent chemical resistance, electrical insulation, excellent safety and health and surface decoration. The powder coating is widely applied to the railing of expressway network, railway rails, refrigeration equipment, refrigerator grids, racks, carriage of surface coating on the surface of the decorations and food industry equipment.

 

Technical index

No Test Items Standard and methods Quality performance
 1Particle 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 depending on the heat capacity of work piece size. After testing the work piece is immersed in water 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).


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