Special powder coating
All kinds of special powder coatings based on glycidyl acrylic resin have good corrosion resistance and weather resistance. It is widely used in surface decoration of automobile, tool cabinet, bicycle back handle, steel ring and durable silver plated workpiece.
Chemical type: acrylic resin / long chain dibasic acid
Particle size: suitable for high voltage static or friction gun spraying
Specific gravity: 1.3-1.6g/cm³
Appropriate pretreatment methods based on different substrate and coating quality requirements
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.
Damp heat experiment
Salt spray test
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.
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.
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.