STD 7PPD
WA：+86 132 6275 2056
WEB: std-coatings.com
Product Introduction:
Chemical Name: N-(1.4-dimethylpentyl)-N'-phenyl-p-phenylenediamine
CAS Registration Number: 3081-01-4
Product Specifications:
| Appearance: | dark red liquid | |
| Purity (GC), % | ≥ | 95.0 |
| 4-ADPA content, % | ≤ | 1.0 |
| Heating loss (105±5° C), % | ≤ | 0.50 |
| Ash content, % | ≤ | 0.10 |
| Density (38° C), g/cm3 | 0.990-1.005 | |
Performance:
-7PPD is an excellent antioxidant and anti-ozonant, which can give rubber materials excellent anti-ozone, anti-fatigue and anti-flex properties;
-7PPD has better antioxidant properties than ordinary quinoline and amine antioxidants;
-7PPD It has a certain protective effect on the catalytic oxidation of variable-valence metals such as copper and manganese;
-7PPD has a good long-term protective effect, better compatibility with rubber, low pollution and low volatility.
Application:
-7PPD is a general antioxidant and antiozonant, suitable for rubber formulations of natural rubber and synthetic rubber;
-7PPD can be used in tires, conveyor belts, hoses, cables, etc., rubber products that require dynamic and static anti-oxidation and anti-ozone protection;
-7PPD 7PPD has a stabilizing effect on many solution and emulsion polymers;
In the production of styrene monomer, p-methylstyrene, divinylbenzene and acrylates, 7PPD can be used as an inhibitor.
Packaging form:
galvanized iron drum, 200kg/drum.
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