Product Description
N-tert-butyl-2-benzothiazolisulfonamide is a commonly used after-effect accelerator, which is very safe at operating temperature, good coke resistance, high fixed elongation strength, and can improve the use ratio of synthetic adhesive.Light yellowish brown powder. Soluble in benzene, dichloromethane, carbon tetrachloride, ethyl acetate, acetone, ethanol, soluble in gasoline, insoluble in water. N-tert-butyl-2-benzothiazolisulfonamide is an amine organic matter, which can increase the amount of carbon black in the filler, known as the "standard accelerator", is one of the leading varieties of secondary sulfonamide vulcanization accelerator, mainly used in natural rubber, butadiene butadiene rubber, isoamyl rubber.
Product Name: Accelerator TBBS
Chemical Name: N-tert-butylbenzothiazole-2-sulphenamide
(N-tert-Butyl-2-benzothiazolesulfenaMide)
Molecular Formula: C11H14N2S2
Molecular Weight: 238.37
CAS No.: 95-31-8
EC No. 202-409-1
| Item |
Powder |
Oiled Powder |
Granular |
| Appearance |
Milk white powder or granular |
| Initial Melting Point IºCI |
105.0 min |
105.0 min |
105.0 min |
| Heating Loss I%I |
0.30 max |
0.30 max |
0.30 max |
| Ash Content I%I |
0.30 max |
0.30 max |
0.30 max |
| Purity I%I |
96.0 min |
96.0 min |
96.0 min |
| Insoluble in Methanol I%I |
0.50 max |
0.50 max |
0.50 max |
| Free Amine I%I |
0.40 max |
0.40 max |
0.40 max |
| Residue on sieve I150μmI I%I |
0.10 max |
0.10 max |
--- |
| Granule Hardness INI |
--- |
--- |
0.5-2.0 |
| Oil Content I%I |
--- |
1-2 |
--- |
APPLICATION
Use 1
Used as an after-effect accelerator, suitable for natural rubber, butyl, butadiene, isoamyl rubber and natural rubber regeneration rubber
Use 2
After-effect accelerator. It can be used for natural rubber, butadiene rubber, isopentane rubber, styrene butadiene rubber and natural rubber. The use method and properties are basically similar to the accelerator CZ, but the after-effect is slightly larger in the natural glue. The product needs to be combined with zinc oxide and stearic acid, and can also be activated by thiuram, dithiocarbamates, aldehydes, guanidine accelerators and acidic substances. Slight contamination, almost no discoloration.
Packaging & Shipping
25KG plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag.
The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight.
Company Profile
Shandong Desenlai(DSL) chemical Co., LTD was founded by Shandong DAHaimeng chemical (1999), Haimeng New material (2002), Renjiang chemical (2008), Shandong Dahaimeng Chemical(2013) and Shandong Liuzan chemica (2016). We are a comprehensive chemical enterprise developed and integrated production, recycling and domestic and foreign sales. At present, we are not only occupies a wide range of chemical supply market in China, but also has been sold to more than 30 countries all around the world.
With more than twenty years of fine chemical business foundation, Shandong DSL Chemical is committed to building the most valuable chemical trading company in the whole industrial chain in China. With advanced marketing concept combined with modern management mode, the company provides customerswith quality products and services and comprehensive "all-around"
solutions.
The company adheres to the goal of green and sustainable
development, and has long been committed to the operation of various fine chemical products,involving lithium new energy, biodegradable materials and other green energy fields. Such as N-methyl pyrrolidone, Butanediol, Butyrolactone, adipic acid, glycol, MBT(M), CBS(CZ), MBTS, Aniline oil, DMF, THF and so on.
WHY CHOOSE US?
FAQ
1.Q:Are you manufacturer?
A: As an integrated enterprise, we have our own production lines on N-Methyl Prrolidone, 1,4- Butanediol and Gamma-Butyrolactone. Meanwhile we are one of the experienced distributors for other chemicals such as Methylene Chloride, Chloroform, Aniline oil, cyclohexanone, Dimethyl Formamide, Propylene Glycol, Ethylene Glycol, Dimethyl Carbonate, etc. We have competitive price benefited by ready stock and good relations with some leading chemical manufacturers.
2.Can I get samples ?
Yes, we can supply specified quantity free sample, you pay for the freight charge only.
3.Which documents do you support?
We can supply COA, TDS, MSDS and so on.
4.What is your MOQ?
A: Normally our MOQ is 20'FCL for each product. Other quantity kindly contact us for sure.
5. How can you guarantee the quality of your products?
(1)Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
(2) Free sample or pre- shipment sample are available for our new cooperation before you place commercial order.
We are sure the same specification commercial products as sample to customers.
(3) Third Party Inspection like SGS can be arranged according to your requirement before shipping.
(4) On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
6. How to pay?
PI will be sent firstly after our aligned products specification. Payment by T/T, X-Transfer ,LC and so on.
7.Q :Which kind of payment terms do you accept?
A:We prefer TT, LC payment terms. Other payment terms are flexible to be further discussed.
8.Q: What kind of package do you have?
A: We have various of packages to meet needs of our customers,like Iron drums,plastic drums, IBC tanks, Flexitank, ISO TANK and bags etc.
9.Q:What is your after-sales service?
DESENLAI CHEMICAL aim to keep long term cooperation with all the customers, will sign a legally binding sales contract with customers for every order. If you have doubt or concern on our products or service, pls feel free to contact with us.
10.Q: What's your delivery time?
A: Usually we will arrange the shipment in 7 -15 days.
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