Accelerators DETU
Chemical name: N,N'-Diethylthiourea
Properties: Bitter taste. Specific gravity: 1.10--1.40. 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. Used in CR .
Package: 25kg bag.
Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions
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NAME OF INDEX
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Specification |
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Appearance
|
White powder |
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Melting point,°C ,min |
74 .0 |
|
Heating loss, %,max |
0.30 |
|
Ash content, %,max |
0.30 |
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Residue(2 50 um),%,max |
0.50 |
|
Oil content (*) |
0; 1.0--2.0 |
