PVK is a petroleum oil thickened with petrolatum ointment and ceresin; it contains an antioxidant additive.
The PVK rust-preventing grease is used for anticorrosive protection and preservation of hardware items within the temperature range from -50°C to +50°C.
|Drop point, °C, min.||60|
|Penetration at 25°C, 0,1 mm||-|
|Point of break at 20°C, Pa||1000-2500|
|Viscosity at 0°C and rate of deformation average gradient 10s-1, Pa•s, max.||1500|
|Colloid stability, %, max.||4|