 |
 |
|
|
|
| Nocrac 810-NA |
 |
| N-Isopropyl-N'-phenyl-p-phenylenediamine |
 |
| 101-72-4 |
 |
Used for NR, IR, BR, SBR, NBR and CR.
Superiorly effective against ozone, sun and also flex-cracking.
Less blooming than DP, so can be compounded more.
No influence on vulcanizing action.
Suitable only for dark color product, especially for tires, insulated electric wires, mechanical products and belts. |
 |
Appearance: Purple brown flake
Melting point: 70'C min.
Ash: 0.3% max.
Heating loss: 0.3% max.
Antioxidant efficiency: Heat, flex, ozone and sun-cracking resistant
Rubber staining property: Remarkable
Recommended quantity: 1-2 phr |
|
|
|
|
|
