Anti-friction multi-purpose grease CIATIM-221 50g

Description

CIATIM-221 is a heat-resistant calcium multipurpose water and heat-resistant grease based on silicone oil. It contains organosilicon liquid thickened with a complex soap with the addition of an antioxidant additive.
CIATIM-221 is used for lubrication of various rolling bearings in electric machines, in monitoring and control systems, in stop valves of cylinders for inert gases. It is effectively used in devices with a rotation speed of up to 10,000 rpm. Initially, it was intended mainly for bearings that are part of the design of various units and assemblies in aviation technology and for metal-rubber mating surfaces designed to work in a vacuum.
Main performance characteristics:
Appearance: Homogeneous ointment, smooth structure from light yellow to light brown
Ultimate strength at 50 ° С, Pa, not less than 120
CIATIM-221 grease is inactive, does not have a toxic effect on the body, does not irritate the skin and mucous membranes.
Dropping point, ° С, not lower than 200 (According to GOST 6793-74)
high hygroscopicity (7.1% with exposure for 16 hours in humid air). When water is absorbed from moist air, the lubricant is compacted, and its performance, in particular low-temperature properties, deteriorate.
water resistance - the grease does not dissolve in water;
retains working properties even when boiled;
low chemical resistance - its use is permissible only in an environment with small impurities of aggressive vapors;
inert to polymers and rubber;
maintains performance at residual pressure up to 666.5 Pa;
operating temperature range - from −60 to + 150 ° С;
allows storage without loss of working properties for 40 years.
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