rubber antioxidant RD/TMQ chemical name is polymerized-2,2,4-trimethyl-1,2-dihydroquinoline resin item high grade first grade 1.appearance amber to brown flake 2.soften 80ï½100 80ï½100 3.reduction in weight after heating,%â¤0.30 0.50 4.ash,%⤠0.30...
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Rubber Antioxidant, accelerator, Insoluble Sulfur...
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