Rubber accelerators
Chemical name: 4,4'-Dioctyldiphenylamine
Molecular formula:C28H43N
Molecular weight:393.65
Technical index: |
ODA-85 |
ODA-75 |
ODA-40 |
Appearance |
Light white powderBrown wax-like matter or granules chocolate Brown powder or granules |
||
Melting point |
≥85℃ |
≥75℃ |
|
Ash |
≤0.3% |
≤0.5% |
≤32.5%-34.7 |
Heating loss |
≤0.5% |
≤1.3% |
≤ 7.0% |
Properties: chocolate brown wax-like matter, Melting point isn't less than 75°C
Uses: antioxidant of Natural rubber, SBR, neoprene and nitrile rubber,can offer protective effect on the hot oxygen flex and crack. This product can also serve as antioxidant of polyolefins and lubricants; it offers good heat resistance to CR. It it works with antioxidant TPPD, it will offer a better heat resistance and reduce shrinkage of unvulcanized neoprene during rolling, and thus it helps to adjust the size of semi-finished products and can improve the stability of CR . It is mainly used in the manufacture of tires, inner tubes, cables, rubber boots, rubber flooring, hot laps and sponge products
Packing: PE film bag lined PP woven bag or laminated kraft bag, Net wt 25kg.
Storage: Stored in cool and dry place, avoid fire, insolation and moisture.
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