rubber antioxidant 6ppd 4020 793-24-8 manufacturer
- Classification:Chemical Auxiliary Agent
- Purity:96.0% MIN
- Type:Anti-aging agent
- Appearance:Dark brown, dark violet pellet
- Shelf life:2 Years
- Application:Plastic Auxiliary Agents
- Production Capacity:20000 Metric Ton/Metric Tons per Year
- Package:25 kgs per bag
rubber antioxidant 4020（6ppd） with high quality,6ppd is a polluting antioxidant. in addition to having good anti oxygen effect, it also has the functions of anti ozone, anti bending and cracking, and inhibiting harmful metals such as copper and manganese. cas no. 793-24-8. formula.
rubber antioxidant 6ppd is a high-performance antioxidant that is designed to protect rubber products from oxidative degradation caused by environmental factors such as heat, oxygen, and ozone. it is a dark purple-brown solid that is soluble in organic solvents and has a melting point of approximately 46-50℃.
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.
Rubber Antioxidant 6PPD (4020) for Tyre, Belt,abstract: 6ppd, a tire rubber antioxidant, poses substantial ecol. 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.
6-ppd (cas 793-24-8) cayman chem
6-ppd: a substituted p -phenylenediamine. cas number: 793-24-8. synonyms: antioxidant 4020, n-(1,3-dimethylbutyl)N'-phenyl-p-phenylenediamine. purity: ≥98%.
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.
from tread to watershed: how tire wear particle chemicals
the rubber-derived ozone transformation product 6ppd-quinone (6ppd) was discovered in 2020 as a causative agent for urban runoff mortality syndrome in coho salmon.
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
rubber antioxidant 6ppd supplier, rubber antioxidant 6ppd
based on chemical database of the chemball, we provide you with cas no, formula, molecular mass, melting point, density, boiling point, alias, appearance and shape, physical and chemical properties, hs code, export rebate, risk code and other information of rubber antioxidant 6ppd.
rubber antioxidant 6ppd wpa chemicals,description. chemical name: n-(1,3-dimethylbutyl)-n’-phenyl-p-phenylenediamine. molecular formula: c18h24n2. molecular weight: 268.40. cas no.: 793-24-8. technical specification: gb/t-2008. properties: dark purple granular and will slowly caking when the temperature exceeds 35-40℃.
