6PPD

Pure products of 4020 are white solid substances,andwill gradually oxidizeto brown solid when exposed to the aire. Industrial products purpose 4020 are purple brown to black brown granules or flakes, and will slowly cakewhen the temperature exceeds 35-40 celsius degree. 

Soluble ingasoline,benzene,acetone,ethylacetate,dichloroethane,carbon tetrachloride,methylbenzene,ethylalcohol and other organic solvents, insoluble in water.

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 rubber. With good dispensability in sizing material and little effect on vulcanization, It can soften sizing material, so can be used for tires and other kinds of rubber products, also can be used as heat oxygen stabilizer for polyethylene, polypropylene and acrylic resin