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| Base Components |
Synthetic base oils (e.g. PFPE, silicone oil) + high-temp thickeners (polyurea, bentonite) + solid lubricants (MoS2, graphite) |
Mineral oil / common synthetic oil + metal soap thickeners (e.g. lithium-based) |
| Temperature Range |
-50℃ to 250℃ (some up to 280℃) |
Typically -30℃ to 120℃ |
| High-Temperature Stability |
Oxidation-resistant, coke-resistant, non-dropping |
Prone to oxidation, softening, leakage at high temperatures |
| Lubrication Performance |
High load capacity, wear resistant, stable lubricating film |
Standard lubrication, easily fails under high temperatures |
| Service Life |
Long (re-lubrication cycle 5-10 times longer than common grease) |
Short, requires frequent replenishment |
| Protective Properties |
Rust prevention, water resistance, corrosion resistance |
Weaker protective capabilities |
| Typical Applications |
Metallurgy, glass manufacturing, chemical industry, high-speed motors, aerospace, high-temp/heavy-load environments |
Automotive wheel hubs, household appliances, general industrial equipment |
| Cost |
Higher initial cost, but lower overall maintenance cost |
Lower initial cost, but frequent maintenance needed |
| Environmental Friendliness |
Some products meet environmental standards |
Some contain mineral oils, generally average environmental performance |
