Surface treatment "Chemical film"

Passed the 168-hour salt spray test! It has high paint adhesion and is used as a primer for painting.

The "chemical film" is a protective coating that forms on the surface of aluminum. It achieves a beautiful color tone ranging from pale yellow to yellow-brown and passes the 168-hour salt spray test, showing no signs of corrosion or pitting. The electrical resistance of the coating is extremely low, making it suitable for products that require electrical conductivity, such as electrical and electronic components. 【Features】 ■ Achieves a beautiful color tone ranging from pale yellow to yellow-brown ■ High adhesion for painting, used as a surface treatment for painting ■ Passes the 168-hour salt spray test with no corrosion or pitting ■ Extremely low electrical resistance of the coating ■ Ideal for products that require electrical conductivity, such as electrical and electronic components *For more details, please refer to the PDF document or feel free to contact us.

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