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Polyurethane Powder Coatings

Polyurethane powder coating has excellent outdoor durability and decorative properties.And it has good leveling properties, abrasion resistance and chemical resistance, good adhesion, high hardness and good mechanical properties.
Quantity:
  • FOTMA
  • Fields with high decorative requirements
  • Uniform color, no foreign matter, loose powder
  • Carton packaging
Polyurethane Powder Coatings
 
Product features
Polyurethane powder coating has excellent outdoor durability and decorative properties.And  it has good leveling properties, abrasion resistance and chemical resistance, good adhesion, high hardness and good mechanical properties. It also has good storage performance: In the process of baking and curing to form a film, small molecular compounds like sealants should be released, and pinholes are prone to appear when the coating is too thick.
 
Scope of application
It is widely used in fields with high decorative requirements, including high-end refrigerators, washing machines, air conditioners and other home appliances and high-end furniture, automobiles, motorcycles, machinery, instruments and construction industries.
 
Product packaging
Carton packaging, lined with polyethylene plastic bags,and net weight of 20kg.
 
Indicator technology

Membrane performance
Indicator name Skills requirement Indicator name Skills requirement
Membrane appearance The film is flat and the color meets the specified color difference range Alkali resistance(5%Na0H) 240h NA
hardness ≥ 2H Acid resistance(3%HCL) 240h NA
Attached Focus / Level≤ 1 Boiling water resistance 240h NA
Resistance to shock/ kg*cm Positive rush reverse rush 50 Humidity and heat resistance 500h NA
Bending test/mm 1 Film thickness According to customer requirements
Cupping test/ mm 6 Gloss(60° ) According to customer requirements
Salt spray resistance(800h) Marking point: one-way rust ≤2.0mm; Unlined area: No difference Resistant to artificial weathering(2500h) Discoloration ≤ 2 grade;
 loss of light ≤ 2 grade
No pulverization, blistering, cracking, peeling and other abnormal phenomena
 
Powder performance
Indicator name Skills requirement Indicator name Skills requirement
Color and art effect According to customer requirements Density(25℃) 1. 3-1.8g/cm⊃3;
Residue on sieve (125um) All passed Non-volatile content >99. 4%
State in the container Uniform color, no foreign matter, loose powder Curing time 180- 200°C * 15 -20min
 
 
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