Antioxidant ODPA

  • Description
Product Detail

ODPA(OD)

Antioxidant    Chemical  Name

Octylated diphenylamine

Molecular Formula  C20H27N
Molecular Structure  image001.png
Molecular Weight281
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


PropertiesLight brown powder or granule, Melting point=75?. It is soluble in  benzene, dichloroethane, carbon disulfide, acetone, and gasoline, Insoluble in  water.
Uses OD is one of antioxidant for NR?SBR?NBR?CR 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 Life24 months


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