Lithium stearate, also known as lithium octadecanoate, is stable at room temperature and pressure. Insoluble in water, ethanol and ethyl acetate. A colloid is formed in mineral oil.
Product name: Lithium Stearate
English name: Lithium Stearate
Molecular formula: C17H35COOLi
CAS: 4485-12-5
Properties: white fine powder
Quality standard
|
Testing item |
Testing requirement |
|
appearance |
white fine powder |
|
lithium oxide content(in dry), % |
5.3~5.6 |
|
free acid, % |
≤0.20 |
|
loss on drying, % |
≤1.0 |
|
melting point, ℃ |
220-221.5 |
|
fineness, % |
325 mesh ≥99.0 |
Advantages of lithium stearate:
1 good stability, reduce the overall cost of the enterprise Mainly used for PVC heat stabilizer, suitable for transparent products, good performance, can reduce the comprehensive cost of the enterprise. 2 good transparency, good dispersion, reducing product defect rate Used in combination with phthalic acid plasticizer, the product does not have white fog, and has good transparency. It is more soluble in ketones than other stearates, and has less influence on embossing operation. 3 products are widely used, the maximum dosage is 0.6 parts. It can be used as a non-toxic substitute for barium soap and lead soap, or as an external lubricant. Wide range of applications, the maximum amount of 0.6