TBBS[NS]-80GE/F200
CHEMICAL NAME:N-tert-butyl-2-benzothiazole sulfonamide
Molecular formula:C11H14N2S2
Molecular structure:
CAS NO:95-31-8
Molecular weight:238.37
QUALITY STANDARD:
| Product Description |
|
Raw Material Description |
|
| Appearance |
Light Yellow granule |
| Density(g/cm3): |
1.28±0.04 |
Initial M.P.(active DPG) ºC≥ |
104.0 |
| Mooney viscosity,ML(1+4)at50°C: |
45±10 |
Loss on drying %≤ |
0.3 |
| Filtration process(Mesh/pm) |
80mesh/200μm |
Ash content%≤ |
0.3 |
| Density(g/cm3) |
Approx 1.16 |
Residue(150μm),%≤ |
0.1 |
APPLICATION:
- It is a post-effect accelerator for natural rubber, butadiene rubber, isoprene rubber, styrene-butadiene rubber and reclaimed rubber. It is especially suitable for carbon black rubber compounds with strong alkalinity.
- Safety at operating temperature, strong scorch resistance, fast vulcanization speed, high tensile strength, can increase the proportion of synthetic rubber;
- It does not produce nitrosamine carcinogens during vulcanization and is an ideal alternative to NOBS. It has excellent comprehensive properties and is called standard accelerator.
- It can be used together with thiuram, terpenoids, aldehydes and amines to increase activity, and when used together with the anti-caustic agent PVI, it forms a good curing system; Vulcanizates have high tensile stress, small compression deformation, good elasticity and heat resistance;
- TBBS-80GE is a pre-dispersed masterbatch, easy weighing, processing does not fly, does not leak, taste is small, is conducive to the health of employees; easy to disperse, no loss, to ensure the stability of vulcanized products performance;
- Mainly used in tires, rubber shoes, hoses, tapes, cables, tires, extrusion products, but also in white or color products.
Usage:Need to be mixed with zinc oxide and stearic acid.
Dosage:As a first accelerator :1.0-2.50phr; as a secondary accelerator:0.50-1.00phr
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 TBBS-75GE, NS-80 and so on.
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