Rust and oil remover for metal surface

Rust and oil remover for metal surface

Recipe 1:

Ethylene glycol monoethyl ether 5.O %

Ethoxylation of straight chain secondary alcohol ethers 0.5%

Phosphoric acid l2.0 %

Water 82.5%

This agent can remove rust and light oil film on the surface of black and non-ferrous metals. When used, it can be diluted with stock solution or water.

Recipe 2:

Phosphoric acid (85%) 30.0%

Dipropylene glycol methyl ether l2.0%

Water 57.8%

Isooctylphenoxy polyethylene glycol ether 0.2% is immersed in metal parts below 65-93%, and the agent can effectively remove the rust layer covered by oil.