Temperature, °C Combined Oxygen, % Loss of Tensile Strength, % 60 1.2 50 110 0.65 50 110 Nil. (e.g.N 2 atmosphere) Negligible . EFFECT OF UV - LIGHT & WEATHERING: • UV-light promotes free radical oxidation of the rubber surface which results in the formation of a film of oxidized rubber on the surface of the product (called as Frosting) .
Antioxidants play important roles in the body that are vital to maintaining good health and preventing disease. Although antioxidants are often promoted for an endless list of health benefits, they do not actually have a direct effect on weight loss. However, the foods that are rich in antioxidants .
Properties: A high activity antioxidant for matural and synthetic rubber provides powerful antiozonant and antioxidant properties with excellent high temperature, fatigue and flex resistance to rubber compounds. While used primarily for ozone resistance, it is a more active antioxidant than quinoline or diphenylamine based antioxidants.
Application: 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 .
Sunchemy International Co., Ltd. Rubber Antioxidant 6PPD, Rubber Antioxidant 4020, Rubber Antioxidant manufacturer / supplier in China, offering Rubber Antioxidant 6PPD/4020, Silica/Silicon Dioxide/White Carbon/Sio2, Rubber Mooney Viscometer Tester Mv-C3 and so on.
Properties: Soluble in gasoline, benzene, acetone and etc. Insoluble in water It will become black on exposure to air, but there is no effect on its properties.Due to low melting point, it should be stored away from high temperature. Application: An antioxidant used for rubber products with high efficiency, low poison and low solvent-extraction amount.
We are specialized in exporting rubber chemicals, during the past years we are always offering preeminent services to our customers all around the world. . Antioxidant 4020(6PPD) Chemical name N (1,3-dimethyl . Application: An antioxidant used for rubber products with high efficiency, low poison and low solvent-extraction amount. Also used .
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