Gasoline Antioxidant 44PD also known as (di-sec-butyl-p-phenylene diamine) is an amine based extremely versatile gasoline antioxidant and diesel antioxidant/stabilizer.
6PPD also known as N-(1,3-dimethylbutyl)-N’-phenyl-p-phenylenediamine used as an anti-oxidant and antiozonant for elastomers. 6PPD is also used as heat oxygen stabilizer in many kinds of rubber products.
TMQ also known as (2,2,4-trimethyl-1,2-dihydroquinoline) used as an antioxidant. TMQ act as a radical scavenger in elastomers to protect against oxidative aging.
