High Hydroxyl PETS Pentaerythritol Stearate With High Temperature Resistant
|Place of Origin:||MADE IN CHINA|
|Certification:||HACCP, FSSC2200, ISO9001,ISO14001, ISO45001, MUI HALAL, RSPO, REACH, OK KOSHER, FDA certificate etc.|
Payment & Shipping Terms:
|Minimum Order Quantity:||1MT|
|Delivery Time:||within 10-15 days|
|Other Names:||PETS-4||Shelf Life:||24 Months|
|Application:||PVC, PP Plastic Industry,cosmetic And Medical Industry,plastic,daily Chemical And Food Industry||Properties:||White Powder|
High Hydroxyl PETS Pentaerythritol Stearate,
High Temperature Resistant Pentaerythritol Stearate
High hydroxyl value PETS Pentaerythritol Stearate with high temperature resistant
Description of PETS Pentaerythritol Stearate:
Pentaerythritol Stearate (PETS) Appearance: White hard wax with high melting point, soluble in ethanol and benzene.
Technical Specifications of PETS Pentaerythritol Stearate
|Appearance||White powder solid or plate-shape|
|Acid Value (mg KOH/g)||≤ 2|
|Lodine Value (gl2/100g)||≤2|
|Hydroxyl Value (mg KOH/g)||55-65|
|Saponification Value (mg KOH/g)||185-195|
|Melting Point (℃)||50-60|
|Heat resolve analysis test results||
When temperature: 350℃: without weight losing.
When temperature: 375℃: 2.5% weight losing.
When temperature: 400℃: 7% weight losing.
This product is an ester product with excellent thermal stability.
The results of thermogravimetric analysis show that it begins to decompose slowly at 400°C.
It has very low volatility. It is widely used as a lubricant in the processing of various engineering plastics.
It can prevent the plastic melt from adhering to the mold and equipment, and at the same time, it can make the product demould smoothly at high temperature, even in the mold with complex structure, it can also ensure good demoulding. zone melting (bridging phenomenon).
It is beneficial to increase the speed of injection molding feeding and filling, so that the product can obtain a smooth surface and high finish. Excellent nucleation effect on partially crystalline plastics and can be used in transparent products.
Application of PETS Pentaerythritol Stearate:
——It acts as a lubricant, peptizer and release agent in the rubber mastication process.
——Lubricant, release agent, anti-fogging agent and antistatic agent in PVC, PC, ABS/PC alloy and other materials, adding amount: 0.3-1%
——Lubricant, dispersant and release agent in PPO, PPS, HIPS and other plastics.
——On ABS with high temperature Vicat softening point, it can greatly improve the processing fluidity of ABS engineering plastics, adding amount: 0.5-2%.
——Used as an environmentally friendly high-temperature anti-blocking agent on biaxially oriented polyester films such as PBT and PET, with good thermal stability and minimal volatility, and the addition amount: 0.2-1.0%
——In the processing of modified PA6 and PA66 products, it is used as a high-temperature lubricant for internal and external balance, and an anti-glass fiber exposure agent, the addition amount is 0.4-0.6%
——It acts as an antistatic agent, lubricant, dispersant, and antifogging agent in PE and PP.
——It acts as slip agent and anti-fogging agent in polyurethane (PU).
——Emollient and lubricating in the field of cosmetics.
——It is used as a thickener in the field of oilfield drilling chemicals.
——Good cream excipient, compounding with monoglyceride (1:1) can significantly improve the consistency and stability of the product, the cream containing pentaerythritol distearate is light in texture, easy to absorb and spread, Leaves skin smooth and soft.
——It has good compatibility with various systems and is easy to be emulsified. In shampoo products, it improves the moist and smooth feeling of hair care products, keeps moisturizing, and is easy to emulsify without affecting the viscosity, foam and stability of the product.
The addition amount of this product is usually between 0.2% and 1.5%, and the producer can adjust the usage amount according to the specific situation.
Performance of PETS Pentaerythritol Stearate;
——Good thermal stability and low volatility at high temperature, good mold release and flow properties.
——Excellent nucleating effect on partially crystalline plastics, and can be used for transparent products.
——Excellent thermal stability, so that it can be used in the processing of thermoplastic engineering plastics without worrying about degradation.
——Can significantly improve transparency and surface finish
Package of PETS Pentaerythritol Stearate : 25kgs / bag
Storage: keep in a dry, clean and close place, and avoid excessive exposure to light, moisture and air.