low price rubber antioxidant ippd 4010na supplier
- Classification:Chemical Auxiliary Agent
- Purity:99%
- Type:Anti-aging agent
- Appearance:Dark gray to black solid
- Ash Content:0.20%
- Application:tyres, motorcycles births
- Production Capacity:100000 Metric Ton per Year
- Package:25kg/bag, OEM
rubber antioxidants: tmq, 6ppd, ippd price,antioxidant 6ppd (4020) 6ppd, or n-1,3-dimethylbutyl-n’-phenyl-p-phenylenediamine, is a synthetic rubber antioxidant widely used in the tire and rubber industry. it provides protection against degradation caused by heat, oxygen, and flex-cracking. 6ppd acts as a stabilizer and antiozonant, preventing the formation of harmful free radicals and.
factory: 1: n-isopropyl-n'-phenyl-4- phenylenediamin antioxidant 4010na(ippd) 101-72-4: purity ≥ 95.0% melting point ≥ 71℃ nanhua: 2: n-(1,3-dimethylbutyl)-n’- phenyl-p-phenylenediamine antioxidant 4020(6ppd)* 793-24-8: purity ≥ 96.0% crystallizing point ≥ 46℃ nanhua: 3: polymerized 2,2,4-trimethyl- 1,2-dihydroquinoline.
rubber aging agent 6ppd(4020) national standard quality
rubber aging agent 6ppd(4020) national standard quality rubber additives high efficiency anti aging. rubber antioxidant 4020/6ppd. chemical name:n-(1,3-dimethyl-buty)-n’-phenyl-p-phenylenediamine molecular: c18h24n2 cas no.: 793-24-8. molecular weight: 268.40. hs code: 3812301000
6ppd rubber antioxidant: characteristics, applications,6ppd is an organic compound belonging to the p-phenylenediamine class of antioxidants. it is a dark purple solid with a slight odor. chemically, it consists of n- (1,3-dimethylbutyl)-n'-phenyl-p-phenylenediamine molecules. 6ppd is known for its solubility in rubber and compatibility with various types of rubber. 2.
rubber antioxidant 6ppd chemicals supplier
molecular weight: 268.40. cas no.: 793-24-8. technical specification: gb/t21841-2008. properties: dark purple granular and will slowly caking when the temperature exceeds 35-40℃. soluble in gasline, benzene, acetone, ethyl acetate, dichloroethane, carbon tetrachloride, methylbenzene, ethylalcohol and other organic solvents, insoluble in water.
hot sale rubber antioxidant 6ppd for tyre/shoes,semantic scholar extracted view of "hot sale rubber antioxidant 6ppd for tyre/shoes of the tire rubber antioxidant 6ppd (n-(1,3-dimethylbutyl)-n′-phenyl-p-phenylenediamine)" by ximin hu et al.
Rubber Antioxidant 6PPD 4020 from China supplier
while 6ppd is a commonly used antioxidant and antiozonant, research is underway to explore alternative additives offering comparable protection against ozone-induced degradation. this research drives innovation in rubber chemistry, creating new ways to protect rubber compounds from environmental stressors.
china rubber antioxidant 6ppd manufacturers and suppliers,our rubber antioxidant 6ppd is a highly efficient and versatile additive that enhances the durability, strength, and resistance of rubber products. it effectively protects rubber from oxidation, heat, and other deteriorating factors, extending its lifespan and ensuring superior performance even in harsh conditions.
rubber additives,accelerator,antioxidant,vulcanizing agent
xuannuo chemical is one of the professional rubber auxiliary manufacturers and suppliers in china, with products such as rubber additives,accelerator,antioxidant,vulcanizing agent,anti-coking agent,binder,pre-dispersant, etc. welcome to buy our competitive high quality and low price chemical not products, please contact us for more information
rubber additive rubber antioxidant 6ppd cas 793-24-8 with,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 melting point :≥ 45.0ºc heating loss:≤ 0.50% ash content:≤ 0.15% relative density:0.99 appearance: dark purple granule
- Are p phenylenediamine (PPD) antioxidants in recycled tire rubber products toxic?
- Recently, roadway releases of N, N ′-substituted p -phenylenediamine (PPD) antioxidants and their transformation products (TPs) received significant attention due to the highly toxic 6PPD-quinone. However, the occurrence of PPDs and TPs in recycled tire rubber products remains uncharacterized.
- Which industrial rubber additives have higher chemical concentrations?
- Furthermore, we quantified 15 other industrial rubber additives (including bonding agents, vulcanization accelerators, benzotriazole and benzothiazole derivatives, and diphenylamine antioxidants), observing that PPD-derived chemical concentrations were 0.5–6 times higher than these often-studied additives.
- Does 6PPD ozonation pose environmental risks?
- 6PPD, a tire rubber antioxidant, poses substantial ecological risks because it can form a highly toxic quinone transformation product (TP), 6PPD-quinone (6PPDQ), during exposure to gas-phase ozone. Important data gaps exist regarding the structures, reaction mechanisms, and environmental occurrence of TPs from 6PPD ozonation.
- Does acetone remove 6PPD?
- A scaled-up, continuous-flow microwave-powered extraction set-up can rapidly remove 6PPD and other additives from waste tires under acetone flow. Importantly, 6PPD was absent in the solvent-extracted crumb rubber and pyrolysis of the decontaminated crumb rubber indicates no 6PPD in the oil product.
