Rubber Accelerator DETU
CHEMICAL NAME: N,N’-Diethylthiourea
MOLECULAR WEIGHT: 132.22
CAS NO: 105-55-5
CHEMICAL STRUCTURE:
QUALITY STANDARD:
| ITEM | POWDER | OILED POWDER | GRANULE |
| Appearance | White powder /granule | ||
| Initial melting point | 74.0℃ min | 74.0℃ min | 74.0℃ min |
| Loss on drying | 0.30% max | 0.50% max | 0.30% max |
| Ash | 0.30% max | 0.30% max | 0.30% max |
| Residue on 150μm sieve | 0.10% max | 0.10% max | / |
| Residue on 63μm sieve | 0.50% max | 0.50% max | / |
| Additive | / | 1.0%-2.0% | / |
| Granule diameter | / | / | 0.6-2.5mm |
PROPERTIES:
White powder/granule. The melting point is not lower than 74℃. Soluble in ethanol, water, insoluble in gasoline. Easy absorption of moisture.
APPLICATION:
The most active thiourea for vulcanization of CR. Give rapid vulcanization at low, medium a d high Temperature. Can be used to boost EPDM sulfur vulcanization systems. Particularly suited to high-speed C.V processes.
PACKING & LOADING:
Packed in Kraft paper bags of 25kgs net each with P.E. liner inside, or jumbo bags.
12Mt per 20’GP, 24Mt per 40’GP, palletized.
SHIPPING MARKS:
Neutral export standard. Also can be customized.
STORAGE VALIDITY:
12 months.
GET THE SPECIFICATION:
