Toxicological effects of 6PPD and 6PPD quinone
1. Introduction. N-(1,3-dimethylbutyl)-N′-phenyl-p-phenylenediamine or 6PPD is an antioxidant and antiozonant that is widely consumed by the rubber and polymer industry (Datta et al., 2007).This compound is mainly used in rubber tires to protect them from cracking that results from ozone reaction and wear out. 6PPD is also used to prepare dyes (Meyer and Fischer,
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6PPD and Tire Manufacturing U.S. Tire Manufacturers
6PPD is an antioxidant and antiozonant that helps prevent the degradation and cracking of rubber compounds caused by exposure to oxygen, ozone and temperature fluctuation. 6PPD is used industry wide to help tires resist degradation and cracking, which is vital for driver and passenger safety. Antioxidants support increased tire endurance.
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A ubiquitous tire rubber–derived chemical induces acute
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- What is 6PPD used for?
- Application: 6PPD is a general antioxidant and antiozonant, which is suitable for the formulations of natural rubber and synthetic rubber.
- What are rubber antioxidants?
- Antioxidants are substances that are used in rubber and plastic industries to prevent oxidation and decay of polymer materials. TMQ, also known as Polymerized 2,2,4-trimethyl-1,2-dihydroquinoline, is a widely used rubber antioxidant.
- Is IPPD a good antioxidant?
- IPPD is an outstanding antioxidant and antiozonant, which exhibits strong anti-ozone, anti-fatigue and anti-bending performance. It's oxidation resistance performance is better than that of quinolone and amine antioxidants. IPPD has a certain protective effect on the catalytic oxidation of copper, manganese and other variable-valent metals.
- Are there alternatives to 6PPD?
- There are no known alternatives to 6PPD that provide the same safety and performance characteristics in a tyre. The challenge arises for the wider tyre industry in that tyre wear dust containing 6PPD, is washed into the waterways and there is some evidence linking 6PPD-Quinone (a derivative developing from 6PPD)with the death of Coho salmon.
