Corrosion Inhibitors

Emulsogen 3971 is package based on Na/TEA mix salt of a complex amino carboxylic acid/anionic. Its appearance is brownish, clear and oily liquid.

Hostacor AL is a phosphorous-free, water-dispersible corrosion inhibitor based on 100% renewable feedstocks recommended for steel-and aluminum cutting & grinding emulsions. The product has a low foaming tendency and contributes significantly to lubrication while at the same time reduces cobalt leaching. Hostacor AL can also be added to existing metal working fluids for steel to upgrade them for machining aluminum.

Hostacor IT is a pre-neutralized, low foaming corrosion inhibitor mainly used in cutting & grinding fluids, in rolling emulsions and water-based hydraulic fluids (HFA-E, HFA-S). Hostacor IT is an excellent corrosion inhibitors for steel and show very good hard water stability. It can be used alone or in combination with other water-soluble corrosion inhibitors or lubricants.

Hostacor ITD is a versatile performance additive for metal working fluids and lubricants. Besides of being an effective EP/AW additive, it provides excellent corrosion protection for steel and aluminum alloys while reducing copper and cobalt leaching. Hostacor ITD is recommended for metal working fluids (emulsions, semi-synthetic neat oil), rolling oils & emulsions, fire-resistant hydraulic fluids (HFD, HFD-U) and gear oils.