Epoxy/polyester type powder coating series
Brief introduction: Epoxy resin and polyester resin are adopted as main raw material. It has excellent decoration and mechanical performance and good corrosion prevention of epoxy and polyester.
Advantages: ---Good adhesive force and excellent flexibility and other each mechanical performance
---Good chemicals resistance and corrosion prevention
---Be more excellent than heat-resistance and light resistant stability of pure epoxy powder
Usage: It is suitable for surface decoration and protection of each indoor product such as furniture, electrical appliance, industrial equipment, sports equipment, toys, hardware, shop tool rack and lamps and lanterns etc.
Product series:
--- Can be made into product with each brilliance and color; specific color and brilliance should be designated by users;
--- Can be made into each kind of texture product such as ripple, mallear atria, metal-effect, cotton like grain and crack etc
Application parameter:
Curing condition: 200℃×10—15 mins/ (Actual temperature of working piece)
Spraying mode: High voltage electrostatic spraying 60-80 KV
Suggested film thickness: 60—80 um
Physical Property:
Item |
Instrument |
Standard |
Testing method |
Pencil hardness |
Pencil hardness instrument |
≥ H |
GB/6739 |
Impact resistance |
Impact tester |
≥ 50 kg.cm |
GB/T 1732 |
Flexing endurance |
Bending instrument |
≤ 2mm |
GB/T 6742 |
Adhesive force |
Cross-Cut tester |
0 grade |
GB/T 9286 |
Bulge |
Bulge instrument |
≥ 6 mm |
GB/T9753 |
Chemical property:
Fog-corrosion retardancy |
≥ 500 Hs |
≥ 9 grade |
GB/T 1771 |
Resistance to heat and humidity |
≥ 1000 Hs |
Slight loss of gloss |
GB/T 1740 |
Above tests adopt 0.8mm deoiling and derusting cold-rolled steel sheets, coating film thickness 40~80um; performance index of coating film will change with brilliance changing.
Requirement of environment protection: the product doesn’t include arsenium, selenium, lead, hexavalent chromium, mercury, stibonium, cadmium and other heavy non-ferrous metals and is in fully conformity with requirement of RoHS environment protection.
Storage condition: at about 25oCand at ventilated indoors, avoiding direct sunlight. Under such condition, powder can be stored for twelve months and should be re-tested if more than twelve months and can be still used if the result is in conformity with requirements.
Note: each test index mentioned in the report is data tested from lab and should only be used for reference and cannot be used as performance commitment of product application. The result will change with environment factors and other conditions changing.
Click MSDS of corresponding products for more information of our products