China (Mainland)
Assessedsupplier
Rubber Accelerator TMTD-Tetramethyl-thiuram-Disulfide CAS NO.137-26-8
- Min.Order: 1 Gram
- Payment Terms: L/C,D/A,D/P,T/T,MoneyGram
- Product Details
Keywords
- 137-26-8
- Tetramethyl-thiuram-Disulfide
- Rubber Accelerator TMTD
Quick Details
- ProName: Rubber Accelerator TMTD-Tetramethyl-th...
- CasNo: 137-26-8
- Molecular Formula: C6H12N2S4
- Appearance: White or light gray powder(granule)
- Application: Can be used as a single accelerator, a...
- DeliveryTime: PROMPT
- PackAge: IN 25kg bag
- Port: SHANGHAI
- ProductionCapacity: 100 Metric Ton/Month
- Purity: 99%
- Storage: The product should be stored in the dr...
- Transportation: by sea or air
- LimitNum: 1 Gram
- Heavy metal: N/A
- Grade: Industrial Grade,Food Grade,Pharma Gra...
- N/A: N/A
Superiority
Thiurams--Accelerator TMTD(TT)
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 , 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.
Details
We devote to the rubber chemicals’ research,produce and marketing.The company has been expanding quickly in rubber chemicals through the spirit of professional service and steady high quality,especially for rubber accelerator M(MBT)，which is produced by the enclosed new clean technology , locates top reformer of rubber chemical industry in skill and output. Annual output of rubber accelerator is 20,000 tons and rubber antioxidant is 15,000 tons.
We have passed the ISO9001 international quality system certification.,set up the scientific management and perfect quality management system and committed to continuous improvement. Our company takes the lead in using “clean production techniques”and set up the perfect laboratory testing system, to ensure the quality, strive to provide high-quality products.
The company itself has the entitlement to import&export, sells a wide variety of other rubber additives products besides the produced products in order to meet customers' needs. 80% of the products are exported to Singapore, Philippines, Thailand, India, Pakistan, Spain, Taiwan etc mainly. We have established a long-term stable cooperative relations with numerous renowned domestic and foreign enterprises.