Rubber Antioxidant 1. Description: Rubber Antioxidant HS code: 38123010 2. Properties: This product is Purple flake crystallization. It has irritation to the skin, it will change color in the air or sunlight, but it' s protective effect don' t reduce. 3. Packing: In 25kg net PP/ PE bag or the demanding of customer. 4. Origin and Applications: Natural rubber extract glial from rubber tree, rubber cao and other plants. Synthetic rubber is polymerization by all sorts of monomer. Rubber products widely used in industrial or all aspects of life.