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| Product No.:Km-946 |
| Product Name:Antioxidant 168 |
| Cas No.:31570-04-4 |
| Molecular Formula:C42H63O3P |
| Molecular Weight:646.93 |
Appearance:White powder or granules
Assay:99.0%min.
Melting point:183 -187’C
Loss on drying:0.2% max.
Acid value(mg KOH/g):0.3max.
Transmittance:98.5%min.(425nm) /99.0%min.(500nm)
2,4-di-tert-butylphenol content: 0.2%max
Anti hydrolysis performance: Qualified
pplication:
Antioxidant 168 is an antioxidant synthesized by catalysis from 2.4-di-tert-butylphenol and phosphorus trichloride as raw materials. It is generally not used alone and is usually used in conjunction with phenolic main antioxidants such as antioxidant 1010 and 1076 in polymer materials such as PE, PP, PS, ABS resin, polyurethane, polycarbonate, polyamide, and various rubbers to improve the thermal stability during polymer processing.
Packaging: 25kg/kraft bag,1000kg/pallet |
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