Factory offer good price Antioxidant DNP/DNPD /N,N’-Di-2-naphthyl-p-phenylenediamine CAS 93-46-9
It is a general antioxidant for natural rubber and synthetic rubber.
Mainly used as an antioxidant for rubber, latex and plastics.
Antioxidant DNP is not only an inhibitor of chain breakage, but also a metal complexing agent.
It has excellent heat aging resistance, natural aging resistance and anti-copper, manganese and other harmful metals.
It has the function of preventing ultraviolet light in styrene-butadiene gum.
It has no unstable effect on latex, nor does it have the disadvantage of increasing viscosity. It has obvious activation effect on thiazole accelerators.
Suitable for adding natural rubber, synthetic rubber and its latex products. Used in tire cord, cable, elastic tape and other industrial rubber products, latex products (such as medical supplies, rubber paste).
Packed in net 25kg packing. Stored in a cool, dry and well-ventilated area. The storage period is 2 year.
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ITEM
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INDEX
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Appearance
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Light grayish white powder
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Melting point
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225-229°C
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* In addition：The company could research and develop the new products according to the special demand of our clients．
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