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Antioxidant
ODPA(OD)

ODPA(OD)

   Antioxidant                       


  Chemical Name                                      Octylated diphenylamine

   Molecular Formula                                      C20H27N

    Molecular Structure                    

 

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Molecular Weight                             281

  CAS NO.                                                   4175-37-5

   Specification

            Appearance

 

Light brown or White powder or granule

           M.P.

87.0

            Loss on Drying %≤

0.50

              Ash %≤

0.30

 

 

 

 

 

Properties Light brown powder or granule, Melting point75. It is soluble in benzene, dichloroethane, carbon disulfide, acetone, and gasoline, Insoluble in water.

 

 

 

Uses     OD is one of antioxidant for NRSBRNBRCR etc. It has a good protection to resist on heating, oxygen, flexure and breaching. Have obviously protecting properties of anti-redshortness and anti-ozonization, especially in CR compounds whether it blend black carbon or no. OD mainly used in tyre, inner tube, electric cable, rubber belt, rubber pipe and hose, galoshes, rubber floorboard, rubber gasket and sponge products etc. Normal dosage is about 0.5-2phr.

 

 

 

Package       25kg/bag

Storage Life   24 month