Product name: Pentaerythritol Stearates
Synonyms: PETS
CAS No: 115-83-3
EINECS: 204-110-1
Molecular Formula: C77H148O8
Molecuar Weight: 1202.01
Molecular structure:
Descriptions:
It is white powdered solid. It can dissolve in ethanol and benzene. It can be used as excellent lubricant, stabilizer and plasticiser in plastic and rubber industry.
Specifications:
Appearance: white powdered solid
Acid value, mgKOH/g: 2 max
Iodine Value, g I2/100g: 2 max
Hydroxyl Value, mgKOH/g: 25-35
Saponification value, mgKOH/g: 185-195
Melting point, deg C: 50-65
Applications: It can be used as excellent lubricant, stabilizer and plasticiser in plastic and rubber industry. It is especially suitable for the situation which requests high heat stability and good mould release. It has good heat stability and low volatility under high temperature. Besides, it has good mould release property and fluidity. It is also one necessary element for compounding Calcium-Zinc. It has the function of excellent nucleation for plastics which is part crystallization and it is also available for transparent PVC product.
Packing: 25kg bag.
Storage and Transportation: Avoid high temperature and solarization, and prevent from dampness. Keep ventilated.
