best sale 793-24-8 rubber antioxidant 4020 6ppd
- Classification:Chemical Auxiliary Agent
- Purity:95%
- Type:Antioxidant
- Appearance:Grayish purple to purple brown granular
- Origin:China
- Application:Tire/Rubber industries
- Production Capacity:5000 Ton/Tons per Month
- Package:25kg/barrel
rubber antiager 4020/6ppd rubber antioxidant cas:793-24-8,rubber antiager 4020/6ppd rubber antioxidant cas:793-24-8, you can get more details about rubber antiager 4020/6ppd rubber antioxidant cas:793-24-8 from mobile site on alibaba.com products products manufacturers suppliers regional supplies
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rubber antioxidant 4020 request for factory price
name:n-1,3-dimethylbutyl-n'-phenyl-p-phenylenediamine,cas:793-24-8.use:natural rubber and synthetic rubber with anti-ozone agent and antioxidant, ozone crack and flex fatigue excellent protective effect.buy rubber antioxidant 4020.molecular fomula:c18h24n2.
rubber antioxidant 6ppd 4020 particles bastone,rubber antioxidant 6ppd; cas no. 793-24-8 ; molecular formula: c18h24n2; other synonyms: rubber antioxidant 4020; n-(1,3-dimethylbutyl)-n'-phenyl-p-phenylenediamine skip to content no results
rubber additive rubber antioxidant 6ppd cas 793-24-8 with best price
product name: n-(1,3-dimethylbutyl)-n'-phenyl-p-phenylenediamine other name: antioxidant 6ppd(4020);rubber antioxidant 6ppd cas no. 793-24-8 customs code: 3812301000 molecular formula: c18h24n2 molecular weight: 268.40 crystallization point :≥46.0ºc
antoxidant 6ppd 4020 99% cas 793-24-8 echemi,contact china manufactory shandong look chemical co.,ltd for the product antoxidant 6ppd 4020 99% cas 793-24-8. chat now for more business. pictogram(s) signal word danger hazard statement(s) h302 harmful if swallowed h317 may cause an
rubber antioxidant 6ppd cas#: 793-24-8 rubber additives
Antioxidant 4020 can be prepared by a variety of methods. It is generally prepared by catalytic hydrogenation condensation of 4-aminodiphenylamine and methyl isobutyl ketone. It can also be prepared by reacting n-(1,3-dimethylbutyl)-p-aminophenol with aniline at 210-230°C under the catalysis of iron powder and iodine (or FeCl2, FeCl3). After the condensation reaction is completed, the volatile matter is evaporated at 180°C (133 Pa) to obtain a mixture of the product, the composition of which is: n-(1,3-dimethylbutyl)-n'-phenyl-p-phenylenediol.
top grade rubber antioxidant 6ppd/4020 cas 793-24-8 for rubber,rubber chemical active antioxidant 6ppd 4020 for rubber and plastic industry us$1.00-10.00 / kg china rubber antioxidant 6ppd 4020 cas 793-24-8
rubber antioxidant 4020 6ppd cas 793-24-8 5ton price
rubber antioxidant 4020 6ppd cas 793-24-8, also known as antioxidant dmbppd, belongs to p-phenylenediamine rubber antioxidant.the pure product is white powder, which is oxidized to brown solid when exposed to air. in addition to good anti oxygen effect, it.
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