Fatty acid esterHome > Products > Fatty acid ester
Pentaerythrityl Tetrastearate, PETS, prepared by esterification of stearic acid and pentaerythritol, in solvents such as ethanol, benzene and chloroform. Good internal and external lubrication and thermal stability. It has the properties of moisturizing, thickening and lubricating.
Used as raw material for rubber auxiliary production. It can be used as lubricant, emollient, thickener and brightener. Used in cosmetics, textile and leather processing, lubricating cutting oil, chemical synthesis, anti-rust agent, plasticizer and lamination processing and other industries.
Quality indicators
| Item |
Indicators |
|
Appearance |
White hard high melting point wax or powder, |
|
Melting point, ℃ |
55~70 |
|
Saponification value, mgKOH/g |
185~198 |
|
Acid value, mgKOH/g |
≤ 5 |
|
Iodine value, gI2/100g |
≤ 2 |
|
Hydroxyl value, mgKoH/g |
25~35 |
Product packaging: Packaged in woven bag, each bag is 25kg.
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