rubber additive rubber antioxidant 6ppd cas 793-24-8
- Classification:Chemical Auxiliary Agent
- Purity:99%
- Type:Rubber antioxidant
- Appearance:Greyish brown powder
- Melting Point:45.0℃
- Application:For natural rubber
- Production Capacity:3000 Ton/Year
- Package:25kg/drum
environmental impact of tire wear: the 6ppd-q Rubber Antioxidant,the compound 6ppd (short for 1,4-benzenediamine, n-(1,3-dimethylbutyl)- 21 n’-phenyl-; cas #793-24-8) is an antioxidant and antiozonant that prevents degradation of rubber compounds caused by their exposure to oxygen, ozone and temperature fluctuations. 6ppd is widely used in the tire manufacturing industry to help tires resist degradation
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.
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.
france rubber auxiliary agents industry insight,according to data from the french customs administration (direction générale des douanes et droits indirects), france imported rubber auxiliary agents worth approximately €268 million in 2021, while exports amounted to €316 million during the same period.
agent auxiliaire pour caoutchouc, 1 unité, 6ppd(4020), anti
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rubber anti-aging agent antioxidant 6PPD (4020) supplier,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.
hutchinson researching 6ppd replacement options european
at the conference, marie yrieix of hutchinson sa reported on the french industrial rubber products maker's search for alternative ways of providing similar levels of protection against thermo-oxidation, ozonation and fatigue degradation.
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chemical auxiliary agent rubber antioxidant 6ppd 4020
rubber antioxidant 6ppd(4020) (high-class) henan rtenza. rubber antioxidant 6ppd (4020) (high-class) by henan rtenza is n-(1,3-dimethylbutyl)-n'-phenyl-p-phenylenediamine grade. it offers antioxidant properties with excellent high temperature and flexing resistance to rubber compounds.
transformation products of tire rubber antioxidant 6ppd for sale,6ppd reactions with ozone generate numerous ubiquitous and potentially bioactive transformation products that can be detected in tire rubber particles and roadway environments.
- What is 6PPD rubber antioxidant agent?
- 6ppd rubber antioxidant agent, with good dispensability in sizing material and little effect on vulcanization, It can soften sizing material. English | 中文 | русский | español Home About Us Products News Solution Case Sales Network Contact Us Products Home> Products> Rubber Antioxidant Rubber Antioxidant Agent 6PPD(4020)
- 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 6ppdq occur during ozonation of 6qdi?
- Consistent with prior findings, 6PPDQ (C 18 H 22 N 2 O 2) was one of the major TPs in 6PPD ozonation (∼1 to 19% yield). Notably, 6PPDQ was not observed during ozonation of 6QDI ( N - (1,3-dimethylbutyl)- N ′-phenyl- p -quinonediimine), indicating that 6PPDQ formation does not proceed through 6QDI or associated 6QDI TPs.
- How is ozonation of 6PPD characterized?
- To address these data gaps, gas-phase ozonation of 6PPD was conducted over 24–168 h and ozonation TPs were characterized using high-resolution mass spectrometry. The probable structures were proposed for 23 TPs with 5 subsequently standard-verified.
