Rubber Antioxidant PBN ( D )
Chemical name: N-Phenyl-2-napthylamine
:Structure
Molecular Formula: C۱۶H۱۳N
:SPECIFICATION
| Item | Powder |
| Appearance | Grayish white to grayish red powder |
| Initial M.P. (Min) ≥ °C | ۱۰۵.۰ |
| Loss on drying (Max) ≤ % | ۰.۳۰ |
| Ash (Max) ≤ % | ۰.۲۰ |
| Residue on ۱۰۰ μm sieve (Max) ≤ % | ۰.۲۰ |
| Aniline | – |
Properties: Light gray powder, the melting point 108 °C, the boiling point 395-399.5 °C, the specific gravity 1.18. extremely soluble in acetone, ethyl acetate, methyl chloride, benzene and carbon disulfide. Soluble in alcohol and carbon tetrachloride. Not soluble in water and gasoline. Exposure in the air and sunlight,will become gray red
Applications: used for NR,BR,CR. Used in tyres, rubber belts, shoes and so on
Packing & Storage: packing in 25kgs bags. Storage in the dry and cooling place with good ventilation, avoiding under hot sunshine
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