Pentaerythritol Tetrastearate (PETS)
Pentaerythritol Tetrastearate (PETS) with long chain fatty acids such as stearic acid, are a class of polymer additives with a strong release effect. They are typically used in polycarbonate and ABS polymers, but also in PET, PA and other plastics. It is recommended for use as a mold release agent in polycarbonate, thermoplastic polyesters and other engineering thermoplastics.
- Release agent has low volatility
- Lubricant effect for many polymer compounds in extrusion and molding process
PHYSICAL & CHEMICAL PROPERTIES | ||
Product Name | Pentaerythritol Tetrastearate (PETS) | |
Form / Appearance | Crystal | |
Odour | Not Available | |
Melting point / melting range | 58 - 68°C | |
Specific Gravity | 0.95 (Water = 1) | |
Molecular weight | 1202.02 |
Technical Data (L-300 Series) | ||
Parameters | L-301G | L-302P |
Appearance | Granular | White Powder |
Acid Value (mgKOH/g) | ≤2 | |
Iodine Value | ≤2 | |
Color, Gardner | ≤5 | |
Heating Loss (%) | ≤0.5 | |
Melting Point (°C) | 60 - 65 |
OTHER PRODUCTS
Ethylene Bis-Stearamide (EBS)
Zinc Stearate
Polarity Amide Wax
Ethylene Bis-Oleamide (EBO)
Pentaerythritol Tetrastearate
(PETS)

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