Pentaerythritol Stearate

Westrchem ® PETS 760 is a cost-effective pentaerythritol stearate, a high-temperature lubricant and release agent with good thermal stability and low volatility at high temperatures; Good demolding and flow performance; It has good nucleation effect on some crystalline plastics and can be used for transparent products. The dosage is lower than most traditional lubricants, with a typical dosage of 0.3-1%. When thermal stability and excellent demolding performance are required, The pentaerythritol stearate is a good choice; It can significantly improve transparency and surface finish. Suitable for high-temperature material systems such as PC, PC/ABS, PBT, PET, ABS, PPO, PA, etc. as lubricants; Suitable for rubber systems as release agents.

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Oxidized Polyethylene Wax

Binary Hydroxyl Acid Fatty Alcohol Ester

Description

Technical Parameters

Item	Numerical value (PETS-3)	Numerical value (PETS-4)
Softening point	50-60°C	55-65°C
Acid value( mgKOH/g ):	≤ 2	≤ 2
Hydroxyl value (mgKOH/g):	55-65	20-35

Performance Characteristics

※ Improve the flowability of polyester products;
※ Excellent dispersion effect on fillers or glass fibers, with minimal impact on the overall performance of the material;
※ Improve or eliminate the surface floating fibers of reinforced polyester products, improve the short-term and long-term thermal aging performance of polyester materials, and have no impact on the secondary processing of polyester products;
※ Improve product glossiness and appearance;

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Security

※ It is a non-toxic substance, and the relevant indicators of the product comply with EU RoHS directives, PAHs polycyclic aromatic hydrocarbons (18 items), REACH-SVHC and other standards;

Packaging and Storage

※ Composite paper bag of 25 kg/bag, stored dry, protected from rainwater, sealed for storage.

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