DETU
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:
- 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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