PT-400 can be used in pure oil and various water-soluble metal working fluid formulas. It has excellent emulsification properties and has good anti-rust properties after neutralization with amine.
Mainly used in emulsions and semi-synthetic formulas. It has outstanding effects on stainless steel and aluminum alloy processing and has good tool protection effects.
PT-400 can replace Solvay Lubrhophos® LB 400.