China Polyester Powder Coating with Weather Resistant UV Protected

Epoxy powder coating
This series of products is based on epoxy resin and curing agent.It is a thermosetting powder coating with good physical properties, chemical properties and decorative properties. Suitable for the coating of indoor metal products.
Powder characteristics:
Chemical type: epoxy type
Specific gravity: 1.3-1.6g/CM3
Particle size: suitable for high voltage static or friction gun spraying
Pretreatment
1 zinc phosphating (minimum 6μm)
2 iron phosphating (minimum 6μm)
3 The working surface should be treated with derusting, degreasing, phosphating, etc., and the workpiece without surface chemical treatment is poor in corrosion resistance and other related performance is poor.
Application condition
Spray gun: electrostatic or friction spray gun
Thickness: average 60-80μm
Corona gun voltage: 60-80kv
Curing conditions: 200 ° C x 10 min (MT) / 180 ° C * 20 min (MT)
Performance data

Test itemsTest standardsmooth finishtexture finishGloss(60°)ISO 281315~95 unit3~15 unitFilm thicknessISO 236060~80 microns70~90 micronsAdhesion(1mm)ISO 24090 level0 levelPencil hardnessASTM D-3363HHCuppingISO 1520≥5mm≥5mmMandrel bendISO 1519≤5mm≤5mmImpact(20inch.lbs)ASTM D-2794Direct and reverse passDirect and reverse passBaking temperature 200ºC/10min200ºC/10min

Note:
1. The above experiment uses a 0.5 mm rust-removing and degreasing cold-rolled steel plate with a thickness of 60-80 μm.
2. the performance index of the above coating film may change with the change of color and gloss
Health and safety
This powder coating is a non-toxic product, but should avoid inhaling dust during use. It is recommended that operators wear appropriate dust masks and eyes. If possible, avoid long-term direct contact between skin and powder coatings.
Storage requirements
Store in a 28° C, Celsius, ventilated, dry, clean room in hell. Keep away from fire, heating, and direct sunlight. Do not stack in the open air. Under these conditions, the powder can be stored stably for 12 months. If it exceeds the storage period, it can be re-inspected. If the test results meet the requirements, they can still be used.
Other
This technical data is for users' reference. The specific indicators are obtained under certain conditions and represent the characteristics of typical products in this series. This technical data does not include powders with special effects. For such powders, please refer to the company's color card, or ask the company's business personnel.

Packing :


Salt spray report:

Aging report: