White powder solid External Lubricant For PVC plastic additive PETS
PETS is short for Pentaerythritol stearate, it usually appear as
white solid wax with high melting point chemical product. It is
soluble in alcohol and benzene.
Company type: Manufacturer
Brand name: CARDLO
CAS No.: 115-83-3
Appearance: White powder solid or Plate-Shape
|Acid Value (mgKOH/g) ≤||2||2|
|Lodine Value (gI2∕100g) ≤||2||2|
|Hydroxyl Value (mgKOH/g)||25-35||55-65|
PS: Some of the items can be adjusted by client’s need
Appearance: White solid high melting point wax, soluble in alcohol,
Heat resolve analysis test result shows, when the temperature is
350℃, it doesn’t have dramatic weight losing; when it reaches
375℃,it loose 2.5% of the total weight. It begin to melt when the
temperature reach 400℃(lose 7% of the total weight).
PETS is an effective lubricant to many polymer in the processing of
extrusion and molding. It is recommended to apply on PC, PET, PBT,
PPO, PPS and other thermoplastic plastic. The amazing heat
stabilization of PETS allows it can be applied on them and don’t
worry about degradation.
Application field and features: PentPolycarbonate and alloy
aerythritol stearate (PETS) can be applied as the internal and
external lubricant and mold discharging agent of polycarbonate and
alloy, nylon (PA66, PA6), ABS, poly phenylene oxide (PPO), poly
phenylene sulfide (PPS); dispersing agent and lubricant of
thermoplastic polyester(PBT, PET) and thermoplastic engineering
materials such as PA,POM,PP,ABS,PVC,HIPS,PE; antistatic agent,
dispersing agent, lubricant, anti fog agent of Polypropylene (PP),
polyethylene (PE); slip agent, anti fog agent of polyurethane (PU).
(FDA accreditation, allowing for food packaging materials). PETS
has good thermal stability and low volatile at high temperature;
stripping and good flow properties; PETS mainly for the purpose of
high efficient PVC stabilizer, lubricant and plasticizer and rubber
additives raw materials.
Application range and features
1. Plastification: PETS improve the plastic solution and
lubricating in plastification of rubber
2. Stablizer: Apply as the stabilizer, plasticizer and lubricant on
3. Lubricant: Apply as lubricant on high quality lubricate oil,
metal cutting and Rolling thin steel plate
4. Softener: Apply as softener in textile industry, making cloth
smooth and antistatic.
5. Oil improver: Apple on leather to make their surface bright and
6. Skin care: PETS is good skin care ingredient to keep
In addition, it can significantly improve the brightness and
surface pellucidity of product.
When PETS used as the external lubricant of PC, hard PVC and other
polymer, the high efficiency allow its application amount to be
much less than other traditional lubricant. Its standard usage
level is between 0.1~1%. PETS is a good choice when heat
stabilization and mold discharging are needed at the same time.