No osmyl and a little taste bitter. Soluble in acetone, alcohol, insoluble in Benzene, gasoline and water. APPLICATION: A non-staining secondary antioxidant for NR, CR, SBR, NBR, EPR and etc. Especially effective against heat oxidation in combination with amine. Could be uses alone or combined with anti-degradants, such as DNR or AP.
Aug 09, 2013· Rubber Antioxidant Agent 6PPD (4020) Properties: Pure 6PPD is white solid product, and will gradually oxidizing to brown solid when exposed to the air. Industrial product—6PPD is purple brown to black brown granules or flakes, and will slowly caking When the temperature exceeds 35-40℃.Soluble in gasline, benzene, acetone, ethyl acetate
