Cyatim-221 is a silicone fluid thickened with a composite soap; it contains an antioxidant additive.
The heat-resistant Cyatim-221 lubricant is used for electric machine, control system and instrument roller bearings, rotating at the rate of up to 10,000 rpm within the temperature range from -60°C to +150°C and at the residual pressure of 666.5 Pa.
|Drop point, °C, min.||200|
|Penetration at 25°C, 0,1 mm||280-360|
|Point of break at 20°C, Pa||250-450|
|Viscosity at 30°C and rate of deformation average gradient 10s-1, Pa•s, max.||800|
|Colloid stability, %, max.||7|