antioxidant 6ppd(4020) rubber chem
- Classification:Chemical Auxiliary Agent
- Purity:98.9%
- Type:Antioxidant
- Appearance:Dark brown to dark violet pastilles
- Melting Point:45.0℃
- Application:For natural rubber
- Production Capacity:10000 Kilogram/Kilograms per Day
- Package:As the client's request
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rubber antioxidant 4020（6ppd） with high quality
rubber antioxidant 4020（6ppd）. cas no.： 793-24-8. fob price： negotiable get latest price. specification： superior：＞98%; qualified：＞97%. documentation： get coa after inquiry. lead time： in stock. max capacity： -.
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rubber antioxidant 6ppd / 4020 with factory price and good
cas no.: 793-24-8 formula: c18h24n2 einecs: 212-344-0 certification: reach environmental protection: yes color: brown
rubber antioxidant 6ppd 4020 Rubber Chemicals Additives,-6ppd is an outstanding antioxidant and antiozonant, generally used for natural rubber and synthetic rubber. -6ppd can slow rubber’s fatigue degradation under static and dynamic operating conditions.
rubber antioxidant 4020 with best price
Rubber antioxidant 4020. Chemical name: N-(1,3-dimethylbutyl)-N-phenyl-p-phenylenediamine. Molecular formula: C18H24N2. Molecular weight: 268.4. It can soften sizing material, so can be used for tires and other kinds of rubber products, also can be used as heat oxygen stabilizer for polyethylene, polypropylene and acrylic resin.
rubber aging agent 6ppd(4020) national standard quality,Chemical name: N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine. Molecular formula: C18H24N2. CAS number: 793-24-8. Molecular weight: 268.40. HS code: 6PPD is a phenylenediamine rubber antioxidant with good compatibility with rubber, low blooming, low volatility, low toxicity, excellent antioxidant performance, good ozone resistance and good flex resistance.
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recent progress in the rubber antioxidants Rubber Auxiliary Agent,we first give a brief introduction of the oxidation process and oxidation mechanism for rubbers. then, we present the strategies to improve the anti-oxidative efficiency of rubber antioxidants. after that, recent advances to minimize the blooming and migration of antioxidants are summarized.
- Are rubber antioxidants toxic?
- Recent advances in the toxicity issue of rubber antioxidant With the increasing popularity of automobiles, tire wear particles, generated from tire material during use on roads, would ultimately enter the eco-system, such as soil, aquatic environment, etc .
- How does a rubber matrix affect antioxidative performance?
- Obviously, the solubility/dispersity of the antioxidant within the rubber matrix is a key factor in determining the antioxidative performance, and the antioxidative efficiency of antioxidant increases with the dispersion state within the rubber matrix, owing to higher specific surface area available for termination of radicals.
- Why do we need antioxidants for rubber composites?
- Therefore, for a real application, the antioxidants are indispensable to retard the thermal-oxidative-aging process of the rubber composites and then prolong the service life. In this review, we systematically review the recent progress of antioxidants for rubber.
- How does rubber antioxidant work?
- To prolong the service life of rubber composites by retarding their aging processes, rubber antioxidant initially relies on the use of a coating, such as paraffin, and coal tar, to physically isolate oxygen, but this protective layer would quickly lose the utility due to wear.
