CAS No. : 301-13-3
Molecular weight: 418
Application Instructions
A phenolic and environmentally friendly trialkane phosphite antioxidant, free of phenol, nonylphenol, bisphenol A and other free phenols. It has a high content of available phosphorus and excellent thermal stability and color stability. Suitable for a variety of polymers, including PVC, ABS and lubricating oil, etc. When used in lubricating oil, it can enhance the oil’s antioxidant, anti-wear and anti-extreme pressure properties. It is applied in polyurethane foam and has a very good inhibitory effect on the fading and yellowing of nitrogen oxide (NOX) gas. Suggested addition amount: 0.1-2.0%
Quality index
Product appearance: Colorless or slightly yellow and transparent
Chromaticity (APHA) : ≤50
Density (20℃) : 0.880-0.899
Refractive index (25℃) : 1.4390-1.4500
Phenol content wt% : N.D.
Packaging specification
170KG iron drum
Application
PVC, ABS, PMMA, organic synthesis
