We manufacture and export rubber accelerator TMTD/Double Vigour CAS NO.137-26-8
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,D/A,T/T
- Product Details
Keywords
- rubber accelerator TT
- rubber and tyre industry
- TMTD
Quick Details
- ProName: We manufacture and export rubber accel...
- CasNo: 137-26-8
- Molecular Formula: C6H12N2S4
- Appearance: white powder
- Application: in the tyre and rubber industry, for t...
- DeliveryTime: within 2 weeks after PI signed
- PackAge: kraft paper bags in 25 kg/bag
- Port: Tianjin or Qingdao
- ProductionCapacity: 400 Metric Ton/Day
- Purity: 98%
- Storage: in the dry and cooling place with good...
- Transportation: by sea
- LimitNum: 1 Metric Ton
- Grade: Industrial Grade
- Initial M.P: 142
- Loss on drying: 0.40
Superiority
1. We are the manufacturer, not trader
2. supply you high quanlity products and competitive price
3.delievry in time
4. Have REACH
5. ISO certificate
Details
Chemical Name: Tetramethyl thiuram disulfide
structure:
Molecular Formula: C6H12N2S4
Molecular Weight: 240.41
CAS NO: 137-26-8
Specification:
Item | Powder | Oiled powder | Granule |
Appearance | White or light gray powder(granule) | ||
Initial M.P.οC≥ | 142.0 | 142.0 | 142.0 |
Loss on drying%≤ | 0.30 | 0.40 | 0.40 |
Ash%≤ | 0.30 | 0.40 | 0.40 |
Residues on150μm sieve, %≤ | 0.10 | 0.10 | \ |
Residues on63μm), %≤ | 0.50 | 0.50 | \ |
Additive, % | \ | 1.0-2.0 | \ |
Granule Diameter, mm | \ | \ | 1.0-3.0 |
Properties: White or light gray powder (granule). The density is 1.29. Soluble in benzene, acetone, chloroform, CS2 partly soluble in alcohol, diethyl
ether, CCI4 insoluble in water, gasoline and alkali with lower concentration. Meeting hot water becomes to dimethyl ammonium and CS2. Be sensitive to skin and peogaster.
Application: Can be used as a single accelerator, as a secondary accelerator or as a sulphur donor in most sulphur-cured elastomers. Scorchy and gives fast cure rates. Produces an excellent vulcanisation plateau with good heat aging and compression set resistance in sulphurless and EV cure systems Good color retention is obtained in non-black vulcanisation. A valuable secondary accelerator for EPDM. May be used as a retarder in the vulcanisation of polychloroprene rubber with ETU and also be used as bactericide and pesticide.
Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag.
Storage: The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The validity is 2 years.