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Silicone rubber products and metal adhesion metal surface treatment is the most critical.

2024-04-26
Latest company news about Silicone rubber products and metal adhesion metal surface treatment is the most critical.

General silicone rubber products and metal adhesion is not good, are required to be treated on the metal surface

 

1, metal surface treatment: In order to obtain the best bonding effect, the metal surface must be clean and pollution-free. With 200-400 micron steel sand or brown corundum for sandblasting treatment, until the metal surface is gray. 

 

2. After sandblasting, degreasing with solvent to remove grease. Cold rolled steel is usually treated with steel sand, stainless steel, aluminum, copper, etc., with brown corundum (aluminum oxide). Phosphating can also be used.