Product: Antioxidant 168
Brand: YD-168
CAS NO:31570-04-4
Chemical name: Tris (2,4-di-tert-butylphenyl) phosphite
Techntcal specification
| Item |
Index |
| Appearance |
White powder |
| Assay |
99.0% (MIN) |
| Melting Point |
184.8~186°Cmin |
| Ash Content |
0.15% |
| Volatile |
0.3% WT MAX |
| acid number |
0.5% WT MAX |
| phosphorus content |
5% WT MIN |
| percent transmission of solution |
425 NM 98% MIN
500 NM 99.1% MIN |
| 2,4-DI-TERT BUTYL PHENOL |
0.3% WT MAX |
Applications:
Antioxidant 168 is sterically hindered phenolic antioxidant,
exhibiting its highly effective, non discoloring and low volatility
character for organic substrates. As a stabilizer, it is recommended and
protect organic substrates against thermo-oxidative degradation.it’s
widely used for additives of Rubber or plastics.
Packing: the net weight is 25Kg.It is packed in Three-in-one compound bags.The
inner layer is plastic film,and the outer is polypropylene braided lining kraft paper
bags. |
