rubber anti-aging agent antioxidant 6PPD (4020) supplier
- Classification:Chemical Auxiliary Agent
- Purity:98.9%
- Type:Anti-aging agent
- Appearance:Dark purple pastilles
- MOQ:1MT
- Application:tires,rubber shoes and other rubber products
- Production Capacity:1000 Metric Tons per Month
- Package:20kg kraft bags,500kgs/pallet
6ppd Antioxidant 4020 for Tyre Manufactures,santoflextm 6ppd functions as a powerful antioxidant and antiozonant for natural and synthetic elastomer compounds and as a synthetic polymer stabilizer. santoflextm 6ppd provides protection against fatigue degradation in both static and dynamic operating conditions.
6ppd is an organic chemical widely used as stabilising additive (or antidegradant) in rubbers, such as nr, sbr and br; all of which are common in vehicle tires. although it is an effective antioxidant it is primarily used because of its excellent antiozonant performance.
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.
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), during exposure to gas-phase ozone. important data gaps exist regarding the structures, reaction mechanisms, and environmental occurrence of tps from 6ppd ozonation.
environmental profiles, hazard identification for sale
n-(1,3-dimethylbutyl)-n'-phenyl-p-phenylenediamine (6ppd) is commonly used in rubber compounds as antioxidants to protect against degradation from heat, oxygen, and ozone exposure. this practice extends the lifespan of rubber products, including tires, by preventing cracking, aging, and deterioration.
rubber additive rubber antioxidant 6ppd cas 793-24-8,6ppd provides powerful antiozonant and antioxidant properties with excellent high temperature, fatigue and flex resistance to rubber compounds. it gives efficient stabilization for a wide range of solution and emulsion polymers.
antioxidant 6ppd chemical products for Rubber
6ppd is a strong antioxidant that is used as an antioxidant and antioxidation agent in rubber production. this substance has low toxicity and prevents polymer corrosion and increases the stability of the final product.
environmental impact of tire wear: the 6ppd-q Rubber Antioxidant,The compound 6ppd (1,4-phenylenediamine, short for n-(1,3-dimethylbutyl)-21 n'-phenyl-; CAS #793-24-8) is an antioxidant and antiozonant that prevents rubber compounds from degrading due to exposure to oxygen, ozone, and temperature fluctuations. 6ppd is widely used in the tire manufacturing industry to help tires resist degradation..
the potential impact of 6ppd and its oxidation product 6ppd
n-(1,3-dimethylbutyl)N'-phenyl-p-phenylenediamine (6ppd) is found at elevated levels in twps due to its role as an antioxidant and anti-ozonation agent, commonly added to tires to protect rubber from oxidation and degradation (di et al., 2022; chen et al., 2023; zoroufchi benis et al., 2023).
6ppd rubber antioxidant new markers for sale,this study presents long-time scale data of ppds and n-(1,3-dimethylbutyl)-n′-phenyl- p-phenylenediamine quinone (6ppd-q) in pm2.5 and proposes the innovative use of ppds as new markers for vehicular emissions in the positive matrix factorization (pmf) source apportionment.
- Is 6ppd-q a competitive oxidation rate?
- Moreover, there are significant negative correlations between the 6PPD-Q and nitrogen oxidation rate (NOR= [NO 3- ]/ ( [NO 3- ]+ [NO 2 ])), as well as sulfur oxidation ratio (SOR= [SO 42- ]/ ( [SO 42- ]+ [SO 2 ])), also illustrating the potentially competitive reaction. 3.4. PPDs as new markers of traffic source in PMF analysis
- What is 6PPD used for?
- 6PPD is an organic chemical widely used as stabilising additive (or antidegradant) in rubbers, such as NR, SBR and BR; all of which are common in vehicle tires. [ 1 ] Although it is an effective antioxidant it is primarily used because of its excellent antiozonant performance. It is one of several antiozonants based around p -phenylenediamine.
- Does NaOH improve the recovery of 6PPD and 4-adpa?
- Particularly, the recovery of 6PPD and 4-ADPA is much improved by the addition of NaOH. Under alkaline conditions, the molecular form of 6PPD is not easy to be excited as (*6PPD), so it is relatively stable .
- Do p-phenylenediamine antioxidants oxidize during pretreatment?
- There are relatively few reports on the content of p-Phenylenediamine antioxidants (PPDs) and their transformed products (TPs) in aquatic products. Quantifying PPDs, PPDQs, and other TPs is challenging owing to their tendency to oxidize and decompose during pretreatment, especially in organisms.
