Best Price Rubber Antioxidant 6PPD CAS No.: 793-24-8
- Classification:Chemical Auxiliary Agent
- Purity:98.9%
- Type:Anti-aging agent
- Appearance:Dark brown to dark violet pastilles
- MOQ:1 ton
- Application:used in manufacture of tires
- Production Capacity:200 Metric Tons per Month
- Package:25 kg/bag or as your require
recent progress in the rubber antioxidants Rubber Auxiliary Agent,the authors claimed that the thermal aging resistance rubber compounds containing nr-g-ppdam were better than those containing low molecular weight antioxidant 6ppd.
the tire antioxidant and antiozonant, 6ppd, is added to extend the polymer rubber lifetime. following environmental exposure, 6ppd transforms to its highly toxic quinone form n -...
transformation products of tire rubber antioxidant 6ppd for sale
6ppd, a tire rubber antioxidant, poses substantial ecological risks because it can form a highly toxic quinone transformation product (tp), 6ppd-quinone (6ppd), 6PPD is compatible with a wide range of rubber types, including natural rubber and various synthetic rubbers, making it versatile for different formulations.
rubber antioxidants and their transformation products,amine antioxidants are the main rubber antioxidants produced and used in china, of which 6ppd and 2,2,4-trimethyl-1,2-dihydroquinoline (tmq, rd) have the highest production, accounting for more than 80% of the total amine antioxidants.
rubber antioxidants and chemical 6ppd
amine antioxidants are the main rubber antioxidants produced and used in china, of which 6ppd and 2,2,4-trimethyl-1,2-dihydroquinoline (tmq, rd) have the highest production, accounting for more than 80% of the total amine antioxidants.
Rubber Antiageing Antiage Antioxidant 4020/6PPD price,this study revealed that sunlight-induced transformation of 6ppd could be an important origin of 6ppd-q in aquatic environments, providing significant insights to the potentially underestimated ecological risks of 6ppd.
synthesis of antioxidant for natural rubber using new
the use of bisphenol-vn extends the oxidation induction time of natural rubber by three times in the comparison with the commercial antioxidant 6ppd. in this paper, a new type of heterogeneous catalytic system was devised for the synthesis of 4,4′-bis-(2,6-di-t-butylphenol), (hereinafter referred t
untargeted metabolomic analysis reveals a time-course hepatic,the tire antioxidant 6ppd has garnered extensive attention due to its widespread presence in the environment and the harmful effects of its transformation products on aquatic organisms. 6ppd has been detected in airborne dust, and it can enter mammals through inhalation exposure.
6ppd rubber antioxidant: characteristics, applications
6ppd (n-(1,3-dimethylbutyl)-n'-phenyl-p-phenylenediamine) is a highly effective rubber antioxidant with notable characteristics, including excellent heat resistance, anti-flex cracking properties, and compatibility with various rubber types.
chemical industry antioxidant TMQ/RD for sale,the substituted p -phenylenediamines (ppds) represent a suite of effective antioxidants broadly applied in rubber industries. however, knowledge of their environmental occurrences and fate remains extremely limited.
