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Accelerator TMTD (TT)
| RUBBER ACCELERATOR | RTENZA TMTD (TT) |
| Chemical Name | Tetramethyl thiuram disulfide |
| Molecular Formula | C6H12N2S4 |
| Molecular Weight | 240.41 |
| CAS No. | 137-26-8 |
描述
| Item |
Powder |
Oiled Powder |
Granular |
| Appearance |
White or gray white powder (Granular) |
||
| Initial Melting Point,℃ ≥ |
140.0 |
140.0 |
140.0 |
| Loss on Drying, % ≤ |
0.30 |
0.50 |
0.40 |
| Ash, % ≤ |
0.30 |
0.30 |
0.30 |
| Residue on 150μm Sieve, % ≤ |
0.10 |
0.10 |
\ |
| Additive, % |
\ |
1.0-2.0 |
\ |
| Granular Diameter, mm |
\ |
\ |
1.0-3.0 |
| Purity, % ≥ |
96.0 |
96.0 |
96.0 |
| Properties | White or gray white powder (granular). The density is 1.29. Soluble in benzene, acetone, chloroform, CS2, partly soluble in alcohol, diethyl ether, CCl4, insoluble in water, gasoline and alkali with lower concentration. Meeting hot water becomes to dimethylamine ammonium and CS2. Be sensitive to skin and pneogaster. |
| Application | Be used as a super vulcanization accelerator, usually used in combination with thiazole accelerator or as a vulcanization of continuously sizing material when use simultaneously with other accelerant. Ageing resistance and heat resistance is good. Apply to NR and SR. Mainly used in manufacturing tire, inner tube, rubber overshoes, cable etc.. Also be used as bactericide and pesticide in agriculture, and lubricant additive. |
| Package | 25kg 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 1 years. |
其他信息
| Color | Black, Blue, Grey, White |
|---|---|
| Size | Medium, Small |
