Calcium Grease

These greases are smooth and buttery.
When heated, they lose their associated water, wich may be water of hydration .
They then become rough , bleed oil , and are not satisfactory lubricants, in service, they are thus limited to about 195 f( 90 c), although dropping point
is over 230 F(110 c).At low temperature , these greases are easy handle.

Shear stability is fair to good . Oxidation stability is poor but can be improved
with Inhibitors. Since this greases is not used at high temperatures , the inhibited grease has Excellent oxidation stability , specially during storage.

Water resistance is very good. Protection against rust is poor but can be enhanced with additives.

Specification and Application

Calcium Base Greases

Welcome any new client from all over the world as our partner in their side.

RAZI Motor Oil Refinery Co. Ltd , was estabilished in 1983 in Tehran,
Iran. The most important activity of this company is the manufacture
of various kinds of lubricating greases and recycling base oil SN 500 and all kind of motor oil.

We are the biggest manufacture of Calcium grease products since last 18 years back