INNOSPEC » Antioxidants INNOSPEC
Our antioxidants can be used for both gasoline and jet fuel applications. The antioxidant selection and concentration levels depend on a variety of factors, such as storage conditions and fuel composition. Our alkylated phenol based antioxidants are more cost-effective solutions for stabilizing fuels with low olefin contents (less than ~10 per
In U.S. Pacific Northwest coho salmon (Oncorhynchus kisutch), stormwater exposure annually causes unexplained acute mortality when adult salmon migrate to urban creeks to reproduce.By investigating this phenomenon, we identified a highly toxic quinone transformation product of N-(1,3-dimethylbutyl)-N′-phenyl-p-phenylenediamine (6PPD), a
6PPD Wikipedia
6PPD. Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). 6PPD is an organic chemical that is widely used as an antiozonant and antioxidant in rubber tires. It is one of several p -phenylenediamine (PPD) additives used to protect various rubber materials.
Tert-butyl hydroxyquinone (TBHQ), butylated hydroxytoluene (BHT), 3-tert-butyl-4-hydroxyanisole (BHA), pyrogallol (PY) and propylgallate (PG) are among the most studied synthetic antioxidants [17], [18], [19], [20].
China C18h24n2 6PPD (4020) Rubber Antioxidant China
As a kind of ursol rubber antioxidant, 6PPD has better compatibility with rubbers, seldom blooming, low volatility, low toxicity, with excellent antioxidant, anti-ozone, anti-flex cracks,anti-insolation cracks, strong inhibition on copper ormanganese and other toxic metals, applicable to all types of synthetic rubber and natural rubber.
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Scientific Study Links Tire Preservative Chemical 6PPD to
On December 3, 2020, Science published a peer-reviewed scientific study linking 6PPD, a common rubber antioxidant chemical found in tire preservatives, to coho salmon mortality in the...
Antioxidant 1076 2082-79-3,widely applied to polyolefine, polyamnamee, polyester, polyvinyl chlornamee, ABS resin and petroleum product, often used with DLTP for promoting the antioxnameative effect_OKCHEM
University Research Links Salmon Death to Tire Dust Chemical
Dec 4, 2020. A scientific report from the University of Washington published in the journal Science (via a report in The Seattle Times) has linked 6PPD, a near-universal chemical added to tires as
BASF Process and Thermal Stabilizers for Specialty Polymers. When polymer chains are exposed to heat, light or oxygen, most of them undergo changes that affect their properties and service life. The oxidation and degradation of the polymer chains may be prevented or slowed down thanks to the use of stabilizers.
