Подробности

Classification:Chemical Auxiliary Agent
CAS No.:105-55-5
Other Names:N, N'-Diethyl thiourea
MF:C5H12N2S
EINECS No.:203-308-5
Purity:99.7%
Place of Origin:China
Type:Thioureas Rubber Accelerator
Usage:Rubber Auxiliary Agents
Brand Name:RICHON
Model Number:DETU
Appearance:White crystal, oiled crystal or granular
Product name:N, N'-Diethyl thiourea
Product name2:N,N'-Diethylthiourea
Product name3:1,3-Diethyl-2-thiourea
Product name4:N,N'-Diethyl-2-thiourea
Product name5:Rubber Accelerator DETU
  • Structure: Rubber Vulcanization Accelerator DETU 105-55-5
  • Specification:

Item

Crystal

Oiled Crystal

Granular

Appearance

White crystal

White oiled crystal

White granular

Initial M.P. ≥

74.0

74.0

74.0

Loss on drying (Max) ≤%

0.30

0.50

0.30

Ash (Max) ≤%

0.30

0.40

0.30

Residues on 840μm sieve, %

0.0

0.0

-

Oil content, %

-

Upon customer request

-

 

  • Properties: White crystal (granular). Bitter taste. Easily soluble in chloroform, acetone and methanol.
    Soluble in benzene. Not easily soluble in water and gasoline.
  • Application: The most active thiourea for the vulcanization of CR. Gives rapid vulcanization at low,
    medium and high temperatures. Can be used to boost EPDM sulphur vulcanization systems. Particularly
    suited to high-speed C.V. processes.
  • 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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