Guanidines
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DPG(D)

Details

Classification:Chemical Auxiliary Agent
CAS No.:102-06-7
Other Names:Diphenyl guanidine
MF:C13H13N3
EINECS No.:203-002-1
Purity:99.99%
Place of Origin:China
Type:Guanidines rubber accelerator
Usage:Rubber Auxiliary Agents
Brand Name:RICHON
Model Number:DPG
Product name:Diphenyl guanidine
Product name2:1,3-Diphenylguanidine
Product name3:Rubber accelerator DPG
Product name4:Rubber accelerator D
Product name5:Acelerador DPG
  • Structure: Rubber Addtitve DPG (D) Diphenyl Guanidine
  • Specification:

Item

Powder

Oiled Powder

Granular

Appearance

Gray-white powder

Gray-white oiled powder

Gray-white granular

Initial M.P. (Min) ≥ °C

144.0

144.0

144.0

Loss on drying (Max) ≤ %

0.30

0.40

0.30

Ash (Max) ≤ %

0.30

0.40

0.30

Residues on 150μm sieve (Max) ≤ %

0.10

0.10

-

Oil content, %

-

Upon customer request

-

 

  • Properties: No odor or poison. Soluble in chloroform, toluene benzene and ethanol; Insoluble in
    gasoline and water. Not hygroscopic.
  • Application: Used as a secondary accelerator with thiazoles and sulphenamides in NR and SBR
    compounds. Exhibits better storage stability compared to thiuram and dithiocarbamates but is not so
    active. DPG can be used in latex as secondary gelling agent (foam stabilizer) in the silico-flouride foam
    process.
  • Packing: In 25kgs bag.
  • Storage: Keep container tightly closed in a cool, dry and well-ventilated place, avoiding exposure of the
    packaged product to direct sunlight.

 

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