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        Detail

        Product name:Antioxidant DSTDP   



        Product name: antioxidant DSTDP
        Chemical name: dioctadecyl 3,3'-thiodipropionate
        Molecular formula: S(CH2CH2COOC18H37)2
        The product is white particle or powder; insoluble in water.
        It is fine antioxidant with the features of high melting point, low volatility, low hot working loss, no pollution and etc. It is widely used in polyethylene, polypropylene, polyvinyl chloride and ABS resin.
        Product specification
        Appearance: white particle powder
        Melting point: 63.5℃-68.5℃
        Acid value: ≤0.05mgKOH/g
        Ash content: ≤0.01%
        Heating loss: ≤0.05
        Color: ≤60(Pt-Co)
        Residue on sieve: ≤2.0(2mm%)
        Packing: 25kg/paper box with inner plastic bag
        Storage and transportation: in cool, dry and ventilated place






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