Pentaerythritol Stearate

【Chemical Composition】Pentaerythritol esterified with stearic acid

【Type】Non-Ionic

Technical Specifications

Appearance: White sheet-like material

Acidity Value(mgKOH/g)： ≤4

Hydroxyl value(mgKOH/g)： ≤5

Saponification Value(mgKOH/g)：185~195

Melting Point(℃)：55~65

Performance and Applications

1、PETSExcellent thermal stability and low volatility under high temperatures, with good demolding and flow properties. Used as plasticizers and lubricants in the rubber and plastic industries, particularly suitable for applications requiring both thermal stability and superior demolding performance.

2In the rubber plasticization process, it serves as a plasticizer and lubricant; it has a good nucleating effect on partially crystalline plastics, suitable for transparent products; asPCHardPVCIn conjunction with other polymer system external lubricants,Typical Usage0.1～1Less than most traditional lubricants.

Packaging and Storage

      25kgWoven bag packaging. This product is non-toxic, flame retardant, and should be stored and transported as general chemicals. Keep in a dry, well-ventilated area. Shelf life: 2 years.