Antioxidant Polyether and Foam
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Chicstab 168
Product Description
CAS NO. 31570-04-4
Chicstab 168 is a highly effective phosphite ester secondary antioxidant known for its superior performance capabilities. It is widely utilized in industries involving PE, PP, POM, ABS resin, PS resin, PVC, engineering plastics, adhesives, rubber, petroleum products, and other applications.
It is suitable for optimizing polymerization processes, product formulation, and final applications.
Physical properties
| Physical form | White crystal powder |
| Melting point | 182.0-185.0°C |
| Assay | ≥99.0% |
| Volatilizing | ≤0.3% |
| Solubility | acetone:1% benzene:34% chloroform:36% Ethyl acetate：4% ethane:11%(200C, W/W) cyclohexane:16% methanol：<0.01% water:<0.01% dichloromethane:36% |
| Transmittance(10g/100ml toluene) | 425nm ≥97% |
| 500nm ≥97% |
Package
It is packaged in 25 kg paper-plastic composite bags or cartons lined with plastic bags.
Shelf life
24 months from the date of production under unopened original packaging.
Storage and Transportation
Store this product in a cool, dry, and dark environment, tightly sealed. Once opened, ensure an airtight seal and use promptly. During transportation, take precautions to prevent leakage and follow good industrial practices. Handle with care to avoid environmental contamination.
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