What are the characteristics of the common types of grease on the market?
author: Ann
2024-12-25
Calcium-based grease: good water resistance, but poor heat resistance, maximum operating temperature: 60°C. Price: low.
Sodium-based grease: extremely poor water resistance, average heat resistance and rust resistance, generally used at around 80°C, low price.
Aluminum-based grease: good rust resistance, poor heat resistance and water resistance, maximum operating temperature 50°C, low price.
General lithium-based grease: good heat resistance, water resistance, good rust resistance, maximum operating temperature 120°C, moderate price.
Extreme pressure lithium-based grease: good heat resistance, water resistance, good rust resistance, good extreme pressure performance, maximum operating temperature 120°C, suitable for lubrication of mechanical equipment with high loads and bearings and gears. Moderate price.
Molybdenum disulfide extreme pressure lithium-based grease: good heat resistance, water resistance, good rust resistance, good extreme pressure performance, maximum operating temperature 120°C, suitable for parts with high loads or impact loads. Moderate price.
Bentonite grease: good heat resistance, good water resistance, poor rust resistance, the maximum operating temperature is about 130℃, and the price is relatively high.
Calcium-based grease: good heat resistance, water resistance, rust resistance, good mechanical stability (shear resistance), the maximum operating temperature is about 130℃, and the price is relatively high.
Extreme pressure lithium-based grease: good heat resistance, water resistance, rust resistance, mechanical stability, and extreme pressure, the maximum use is 160℃, and the price is relatively high.
Polyurea grease: good heat resistance, good oxidation resistance, good water resistance, good extreme pressure, long bearing life, and certain radiation resistance. It is a new type of grease product. There is no national standard or industry standard in China at present; the price is high.
Sodium-based grease: extremely poor water resistance, average heat resistance and rust resistance, generally used at around 80°C, low price.
Aluminum-based grease: good rust resistance, poor heat resistance and water resistance, maximum operating temperature 50°C, low price.
General lithium-based grease: good heat resistance, water resistance, good rust resistance, maximum operating temperature 120°C, moderate price.
Extreme pressure lithium-based grease: good heat resistance, water resistance, good rust resistance, good extreme pressure performance, maximum operating temperature 120°C, suitable for lubrication of mechanical equipment with high loads and bearings and gears. Moderate price.
Molybdenum disulfide extreme pressure lithium-based grease: good heat resistance, water resistance, good rust resistance, good extreme pressure performance, maximum operating temperature 120°C, suitable for parts with high loads or impact loads. Moderate price.
Bentonite grease: good heat resistance, good water resistance, poor rust resistance, the maximum operating temperature is about 130℃, and the price is relatively high.
Calcium-based grease: good heat resistance, water resistance, rust resistance, good mechanical stability (shear resistance), the maximum operating temperature is about 130℃, and the price is relatively high.
Extreme pressure lithium-based grease: good heat resistance, water resistance, rust resistance, mechanical stability, and extreme pressure, the maximum use is 160℃, and the price is relatively high.
Polyurea grease: good heat resistance, good oxidation resistance, good water resistance, good extreme pressure, long bearing life, and certain radiation resistance. It is a new type of grease product. There is no national standard or industry standard in China at present; the price is high.
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