Lithium 12-Hydroxystearate (CAS 7620-77-1) User Guide
Table of Contents
1. Product Overview & Specifications
Basic Parameters
| Parameter | Lithium 12-Hydroxystearate | Lithium Stearate | Lithium Complex |
|---|---|---|---|
| CAS Number | 7620-77-1 | 7631-98-3 | N/A |
| Molecular Formula | C18H35LiO3 | C18H35LiO2 | Variable |
| Melting Point (°C) | 200-220 | 180-200 | 230-260 |
| Typical Use | High-temperature grease thickener | General-purpose grease | Extreme-pressure grease |
2. Key Applications
Industrial Lubricants
Widely used in multipurpose greases for machinery operating at 150-200°C.
Automotive Systems
Preferred in wheel bearing and chassis lubrication due to superior water resistance.
Specialty Manufacturing
Essential in metalworking fluids and high-load gear applications.
3. Usage Scenarios
Wind Turbine Maintenance
Extends relubrication intervals to 18+ months in pitch control systems.
Steel Mill Roller Bearings
Maintains stability in 24/7 operations with ambient temperatures exceeding 160°C.
4. Customer Case Studies
European Automotive Supplier
Challenge: Premature grease failure in electric vehicle motors
Solution: Formulated grease with 22% Lithium 12-hydroxystearate
Result: 40% longer service life at 12,000 RPM operation
Asian Steel Manufacturer
Challenge: Monthly downtime due to bearing seizures
Solution: Custom high-temp grease blend
Result: 90% reduction in unplanned maintenance
5. Contact for Inquiries
Request technical datasheets or formulation support:
Email: info@vivalr.com
Tel: (86) 15866781826



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