Overview
Lithium stearate is an important lithium soap grade, used as a grease thickener, plastics release agent, PVC heat-stabilizer aid and powder-metallurgy lubricant. Products are graded by melting point, acid value and fineness.
- Melting point 218–222 ℃
- Acid value ≤ 2 mgKOH/g
- 200 mesh fine powder
Technical data
| Item | Typical value |
|---|---|
| Assay / % min | 99.0 |
| Melting point / ℃ | 218–222 |
| Acid value / mgKOH·g⁻¹ max | 2.0 |
| Moisture / % max | 0.5 |
| Fineness / mesh | ≥200 |
| Ash / % max | 0.1 |
| Appearance | 白色细粉 |
Fineness and bulk density can be adjusted to customer processes.
Reference standards
Company standard
Standards and values are typical references. Supply is governed by the agreed technical protocol and the batch COA.
Main applications
GreasesPlastics release agentPVC stabilizerPowder metallurgy
Packaging and storage
Packaging
25 kg PE-lined woven bags.
Storage
Dry, dark and sealed.
Related products
Lithium Grease
Lithium 12-hydroxystearate / base oil
CAS —The most versatile grease system, covering automotive, electric motor and construction machinery applications.
NLGI 2 / dropping point ≥ 180 °C
Anhydrous Lithium Hydroxide
LiOH
CAS 1310-65-2High lithium content per unit mass for greases, CO₂ absorption and ceramics.
LiOH ≥ 99.0%