What is lithium stearate?
Lithium stearate, additionally known as lithium octadecate, is a white grainy compound that is secure at area temperature and pressure. Slightly soluble in water as well as ethanol, water solubility is 0.09 g/ 100ml, and ethanol solubility is 0.04 g/ 100ml. Solid acids decay right into stearic acid and the corresponding lithium salts. Insoluble in ethyl acetate, mineral oil. They form colloids in mineral oil.
Features of lithium stearate
1. No strong ingredients, no curing, no coking, and no oil seepage can additionally keep sufficient lubrication;
2. Superb severe stress, put on resistance, as well as bearing capacity, can decrease putting on long-lasting;
3. Great oxidation security, rust resistance, water resistance, as well as low-temperature fluidity;
4. Long service life, compared to various other items with the same temperature level, can be expanded by 3-5 times.
Preparation technique of lithium stearate 10g stearic acid was liquified in 100mL 95% ethanol as well as titrated with 0.5 mol/L lithium hydroxide ethanol service (if lithium hydroxide is not entirely soluble in ethanol, water can be contributed to make it entirely soluble). Phenolphthalein was utilized as a sign. When the response reached the equivalent point, the precipitated lithium stearate soap was drawn out and also removed. The unrefined item can be recrystallized with 95% ethanol to acquire a pure product.
Lithium stearate is made use of as a high-temperature lube.
It can be utilized as multi-purpose oil, equipment working under high temperature, tool rate, and also heavy tons and also lubrication of numerous rolling parts, completely dry storage conveyor belt, vulcanization bed, fan bearing, fan bearing, level press bearing, printing as well as dyeing lift bearing, stress roller bearing, heat and also high-speed motor bearing, continual casting maker tool, constant casting furnace conveyor belt roller bearing, support bearing, etc.
Various other applications of lithium stearate
Lithium stearate can be used as a polyvinyl chloride warmth stabilizer for clear products. When made use of with a phthalic acid lipid plasticizer, the item does not have a white mist, and the film has excellent transparency. Compared with other stearates, lithium stearate is very easy to thaw in ketones, so it has less influence on embodying procedure. Lithium stearate can be a non-toxic substitute for barium soap as well as lead soap. Lithium stearate can additionally be made use of with phosphatidic acid plasticizers. Lithium stearate can likewise be utilized as an external lubricating substance, appropriate for nylon, phenolic material, and also hard polyvinyl chloride (maximum dosage 0.6). Furthermore, lithium stearate can be used in building water resistant, anti-seepage, and so on.
The cost of Lithium stearate
The market rate of lithium stearate powder is influenced by different elements. Currently, its market value remains in the procedure of vibrant adjustment. If you need it, please contact us at any moment.
Lithium stearate provider
Theister (aka. Theister Technology Co. Ltd.) is a trusted international chemical material distributor & maker with over 12 years of experience giving very top quality chemicals as well as Nanomaterials. Currently, our business has actually successfully created a series of materials. The lithium stearate generated by our company has high purity, great bit dimension, and also impurity web content. For the latest price of , please send us an e-mail or click the required items to send a questions.
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