pentaerythritol stearate PETS

The company is a professional manufacturer of surfactants and textile printing and dyeing auxiliaries.


Surfactants  Textile printing and dyeing auxiliaries


[Name of similar product] Pentaerythritol stearate

[Chemical composition] Ester of Pentaerythritol and stearic acid

[Type] Non ionic

Technical indicators

Appearance: White flakes

Acid value (mgKOH/g): ≤ 4

Hydroxyl value (mgKOH/g): ≤ 5

Saponification value (mgKOH/g): 185~195

Melting point (℃): 55~65

Performance and Application

1. PETS has good thermal stability and low volatility at high temperatures, as well as good demolding and flow properties. It is used as a plasticizer and lubricant in the rubber and plastic industries, and is particularly suitable for working conditions that require both thermal stability and excellent demolding performance.

2. Plays a role in plasticization and lubrication during the rubber molding process; It has excellent nucleation effect on partially crystalline plastics and can be used for transparent products; As an external lubricant for PC, hard PVC, and other polymer systems, the typical dosage is 0.1-1%, which is lower than most traditional lubricants.

Packaging, Storage and Transportation

25kg woven bag packaging. This product is non-toxic and non flammable, and is stored and transported as a general chemical. Store in a dry and ventilated place. The shelf life is two years.

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