Kemai China TMQ Pastille

This is a rubber antioxidant, a kind of amine anti-deteriorant. The property of anti-heat oxide is good. It is a radical scavenger in a wide range of elastomers to protect against oxidative aging. TMQ provides oxidation protection to nearly all elastomer types, in a variety of applications, having a wide range of temperature exposures. The long persistence in rubber allows it to provide long-term heat aging resistance to rubber compounds. It inhibits oxidation catalyzed by heavy metals such as copper and manganese. As a result of its high molecular weight, it migrates slowly within the rubber matrix and does not bloom. It can be used in light compounds, but will cause some minor discoloration. It causes only minimal staining.