Rubber Accelerator Cbs(Cz) /n-Cyclohexyl-2-Benzothiazole Sulfenamide Cas No.: 95-33-0
Identification
Light yellow or light pink powder with taste bitter. The density is 1.26, Soluble Acetone Organic liquids, including fats and oils, insoluble in water.
DCBS is a sulfenamide accelerator with excellent anti-scorching property and delayed onset of cure. It is compatible with natural and synthetic rubbers, suitable for radial ply tyre, rubber belts and shock absorber, etc. Particularly it produces good adhesion to metal Item
Basic spec
| Appearance | Greyish white or light yellow powder |
| Initial Melting point | ≥98.0 °C |
| Heating Loss | ≤0.30 % |
| Ash content | ≤0.30 % |
| Residue on 100mesh Sieve | ≤0.10 % |
CAS No.: 95-33-0
Molecular formula: C13H16N2S2
Molecular weight: 264.41
EINECS number: 202-411-2
Related categories: accelerators; catalysts and auxiliaries; rubber vulcanizing accelerator; analytical grade; thiazole; Rubber Chemicals;
Chemical Structure:
Features of Rubber Accelerator CBS / DCBS
- excellent scorching property;
- high curing rate;
- high modulus of vulcanized rubbers;
- wide range of application
Physical Property & Chemical Specification
A slight odour, nonpoisonous, soluble in benzene, methylbenzene, chioroform, carbon disulfide, carbon tetrachloride, methylene chioride, acetone and ethyl acetate; not easily soluble in ethyl alcohol; insoluble in water, dilute acid, dilute alkali and gasoline.
Specification:
| Item | Powder | Oil powder | Granular |
| Appearance | Light yellow or light pink powder | Light yellow or light pink oiled powder | Light yellow or light pink granule |
| Initial M.P. (Min) ≥ °C | 97.0 | 97.0 | 97.0 |
| Loss on drying (Max) ≤ % | 0.30 | 0.40 | 0.30 |
| Ash (Max) ≤ % | 0.30 | 0.30 | 0.30 |
| Residues on 150μm sieve, % ≤ | 0.10 | 0.10 | - |
| Oil Content, % | - | 1.0-2.0 | - |
| Granular diameter mm | - | - | 1.0-3.0 |
Applicable products and instructions for use
-
CBS is a prinary accelerator giving delayed action, a fast curing rate. Nonblooming, it is widely applied in NR, IR, reclaimed rubber, SBR, NBR and EPDM, especially for SBR, This product
can be applied alone or with accelerators of thiuram, guanidines & dithiocarbamates. Because of the slight pollution caused, this product is mainly used in black/non-white products such as tires, belts & cable etc. Because of the bitterness
of the product after vulcanization, it is not recommended to apply it to beverage and food containers.
Packing & Storage
25kg N.W./bag, in plastic fabric laminated kraft bags lined with plastic bags.
Payment Terms
100% TT Before Shipment
Why Us
Basis Services
1.20 years experience in industry field.
2. Competitive price with stable quality.
3.Superior and professional before-sales and after-sales service.
4. 24 hours online & Quick response.
5. Short production lead time and delivery.
Customized Services
1. With our product development team we could make the new products to meet your needs.
2. Customized designs are also welcomed.
3. For the packing, we also accept the customized requirement.
After-sale Services
Any quality problems of goods, please contact us freely. We will do our best to resolve it until you are satisfied. And we sort out the issues/problems whenever happens during/after our deals.
FAQ
1. Are you a factory or tarding company?
Our company concentrates on on the production, sales and service for plastic and coating additives, fine chemicals and intermediates.
2. Where dose your company locate?
We locate in Heze, Shandong province of China, also have sales rep. in Foshan and Shanghai
3. Can you provide samples for quality checking before placing an order?
Samples are avaliable upon request, but the shipping cost should be paid by customer.
4. How to get the price list?
Please inqire us by alibaba/email.
5. What's your payment term?
TT/Payoneer/Paypal/West Union
