TMTD(TT)-75GE/F200
| CHEMICAL NAME: |
Tetramethyl thiuram disulfide |
75±1% |
| EPDM+OiL+Dispersant |
25±1% |
MOLECULAR FORMULA:C6H12N2S4
MOLECULAR STRUCTURE:
QUALITY STANDARD:
| Product Description |
|
Raw Material Description |
|
| Appearance |
Grey-white granule |
| Density(g/cm3): |
1.28±0.04 |
Initial M.P. ˚C(active MBTS)≥ |
142.0 |
| Mooney viscosity,ML(1+4)at50°C: |
45±10 |
Ash, %≤ |
0.30 |
| Filtration process(Mesh/pm) |
80mesh/200μm |
Loss on drying%≤ |
0.30 |
| Density(g/cm3) |
Approx 1.15 |
Residue(150μm),%≤ |
0.10 |
APPLICATION:
- It can be used as an overspeed accelerator in rubbers such as NR, IR, BR, SBR, NBR, IR, EPDM;
- The effective sulfur content of TMTD is about 13.3%, so a similar sulfur carrier can be used as a vulcanizing agent in a low sulfur vulcanization system and an EV system;
- The critical temperature of vulcanization is 100 ° C, and it is mainly used in diene rubber such as sulfur-sulfurized NR, SBR, IR, BR, NBR, etc., and the promoter is often used together with CTP to improve the safety of the scorch of the rubber;
- As a promoter, it should be used together with zinc oxide and stearic acid. It is also used as a secondary accelerator for thiazoles. It can also be used in combination with other accelerators in continuous vulcanization systems.
- Is a scorch retarder of non-sulfur modified neoprene (CR);
- It is pre-dispersed masterbatch, easy to weigh, processing is not flying, no leakage, small taste, is conducive to employee health; easy to disperse, no loss, to ensure stable performance of vulcanized products;
- Mainly used in industrial rubber products such as tires, inner tubes, shoe materials, and wires.
STORAGE:Keep cool (below 25ºC) and dry in original package.12 months from production date.
USAGE:Often used with zinc oxide and stearic acid (not available).
DOSAGE:0.3-125 phr as a promoter; 01-0.5 ph as a second accelerator.
PACKING&LOADING:25 kgs in carton box with polyethylene bag liner
SHIPPING MARKS:Neutral export standard. Also can be customized.
LEAD TIME:
| Quantity(Metric Tons) |
1-1 |
2-30 |
>30 |
| Est.Time(days) |
15 |
25 |
to be negotiated |
STORAGE:Keep cool (below 25ºC) and dry in original package.12 months from production date.
NOTE: According to customer requirements, different content, different carrier particles or sheet products can be made. Such as TMTD-75GE, TT-80 and so on.
STORAGE VALIDITY:12 months.
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