China (Mainland)
rubber accelerator DPTT CAS NO.971-15-3
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T
- Product Details
Keywords
- DPTT
- DPTH
- TRA
Quick Details
- ProName: rubber accelerator DPTT
- CasNo: 971-15-3
- Molecular Formula: C12H20N2S8
- Appearance: light yellow powder
- Application: Secondary accelerator for NR, SBR, EPD...
- DeliveryTime: 15-20days
- PackAge: coextruded paper bags lined with plast...
- Port: Qingdao,Tianjin
- ProductionCapacity: 300 Metric Ton/Month
- Purity: 98%
- Storage: store in a cool, dry, well-ventilated ...
- Transportation: sea
- LimitNum: 1 Metric Ton
- Initial Melting Point: 113
- Heating Loss: 0.3
- Volatiles: 0.0
- Ash: 0.3
Superiority
Initial Melting Point 114.2°C
Loss on drying 0.13%
Ash 0.07%
Details
RUBBER ACCELERATOR DPTT(TRA)
Chemical Name: Dipentamethylene thiuram hexasulfide
Molecular Formula: C12H20N2S8
Molecular Weight 448.81
CAS NO.971-15-3
Specifications
|
Item |
Powder |
Oiled Powder |
|
Appearance |
Light yellow powder |
|
|
Initial Melting point (℃≧) |
113.00 |
112 |
|
Final Melting point (℃≤) |
135.00 |
135 |
|
Loss on Drying(%≦) |
0.30 |
0.5 |
|
Ash(%≦) |
0.30 |
0.3 |
|
Residue on 63 mesh sieve (%≦) |
0.50 |
0.5 |
|
Residue on 150 mesh sieve (%≦) |
0.10 |
0.1 |
|
oil content % |
--- |
1.0-2.0 |
|
Density at 20°C (kg/m3) |
1500.00 |
1500 |
|
Bulk density (kg/m3) |
400-440 |
400-440 |
Properties: Light yellow powder. No taste, no poison. Soluble in chloroform, benzene, acetone, CS2 , partly soluble in gasoline and CCl4 insoluble in water and alkali of lower concentration.
Applications: Secondary accelerator for NR, SBR, EPDM, and NBR. For rich sulphur content of 28%, it could be used as cure agent. In the system of SBR and NBR, it could be used the primary cure agent. No poison and no pollution.Easily dispersed in rubber system.
Package: 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. Since the date of production, the storage period is 24 months.
Notes: The product could be ultrafine powder based on customer accurate requirement.