Antioxidant 9228 CAS 154862-43-8
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Product Description
Product Details
Introduction
Antioxidant 9228 is a high-performance phosphite antioxidant with excellent hydrolysis resistance, anti-volatility and processing thermal stability. This product can resist hydrolysis even when exposed to moisture for a long time, thereby maintaining particle shape and free flow characteristics.
When it is used in conjunction with light stabilizers, it maintains the color of the polymer and reduces the melt degradation of the polymer in a synergistic manner. This product is widely used in special engineering plastics with higher processing temperatures, and can effectively improve the processing thermal stability, anti-discoloration and melt rheological stability of engineering plastics.
Specification:
| Appearance | White powder |
| Melting point: | ≥225°C |
| Acid value | ≤1.0mg KOH/g |
Package: 25kg/drum.
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