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| Rubber Chemicals |
Technical
Data Sheet |
Trade
name: URCC® DPG
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| Product Identification |
Diphenyl guanidine(DPG) |
| CAS No. |
102-06-7 |
| Chemical Structure |
 |
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| Product Characteristics
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INDEX
NAME |
INDEX |
PACKING |
External appearance |
white or grey
powder |
20kg/25kg kraft paper bag lined with
PP woven bag with PE bag inside |
Initial Melting point 
|
144 |
Ash %  |
0.40 |
Heating loss % |
0.30 |
Residue on 63um sieve |
0.10 |
| Oil content(*) % |
1.0-2.0 |
|
(*)according to customer’s inquiry
Properties:
No odor or poison. Specific gravity:1.13-1.23.
Soluble in chloroform, toluene benzene and ethanol;
Insoluble in gasoline and water. Not hygroscopic
Application:
Suitable in NR, SNR, IIR, IR, SBR, NBR
and CR. Seldom use alone, commonly with thiazoles, thiurams,
dithiocarbamates and sulphenmides to promote its activity.
Mainly in application of shoes and, black and dark-colored
products for industrial usage. This product causes little
pollution and tastes bitter, which makes it unsuitable
for food containers, white or light color products.
It can be applied .
Storage:
Stable indefinitely under normal storage conditions.
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