We are Pentaerythrityl tetrastearate CAS:115-83-3 manufacturer and supplier in China, Pls send inquiry of to firstname.lastname@example.org of visit www.nbinno.com our official website should you have any interests
molecular formula: C77H148O8
Chemical & Physical Properties
Density: 0.9±0.1 g/cm3
Boiling Point: 998.5±60.0 °C at 760 mmHg
Melting Point: 60-66 °C
Molecular Formula: C77H148O8
Molecular Weight: 1201.994
Flash Point: 342.4±32.9 °C
Exact Mass: 1201.117432
Vapour Pressure: 0.0±0.3 mmHg at 25°C
Index of Refraction: 1.469
Appearance: White flakes or powder
Melting range: 55-65℃
Iodine value (g I2/100g) : ≤2.5
Acid value (mg KOH/g) : ≤6.0
Saponification value (mg KOH/g): 180-198
PETS has good thermal stability and low volatility at high temperature, good mold release and flow properties, and is used as a dispersant and lubricant in the rubber and plastic industries. It is especially suitable for applications requiring both thermal stability and excellent mold release properties. working condition. It plays the role of plasticizing, lubricating and demoulding in the rubber plasticizing process.
Package and Storage
25kg/drum, store at room temperature away from light.
|Items of Analysis||Standard of Analysis||Test Results|
|Appearance||White flakes or powder||Conform|
|Iodine value (g I2/100g)||≤2.5||1.12|
|Acid value (mgKOH/g)||≤6.0||3.64|
|Saponification value (mgKOH/g)||180-198||195.2|
|Conclusion||Conforms to Factory Standard|
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