CBS Rubber Accelerator (CBTS) Supplier in Malaysia
- Also known as
- N-Cyclohexyl-2-Benzothiazolesulfenamide
- 2-Benzothiazolesulfenamide, N-Cyclohexyl-
- CBS
- CBTS
CBS rubber accelerator supplier in Malaysia. CBS is N-cyclohexyl-2-benzothiazolesulfenamide, CAS 95-33-0, the classic delayed-action sulfenamide accelerator. Its value is the timing it gives a cure system: the compound stays safe through mixing and extrusion, then cures quickly once it reaches moulding temperature.
Commercial grades come as powder, free-flowing granules and oil-treated or coated forms chosen to reduce dust and improve weighing. Quoted offers separate on assay, ash and impurity limits, and the presentation should match the plant's mixing and dosing equipment.
Typical applications cover tyres, moulded and extruded rubber goods, hoses, belts, footwear, vibration mounts and other parts in natural and synthetic rubber. CBS is a different identity from MBT, TBBS and TMTD, so order the accelerator your formulation sheet names.
Include the required form, specification, quantity and delivery location in your enquiry. Availability, packing, documentation and delivery timing are confirmed with the quotation. Supply is subject to applicable requirements.
- CAS number
- 95-33-0
- Formula
- C13H16N2S2
- Grade
- powder, granule, coated
- Appearance
- white to light grey powder or granules
CBS Rubber Accelerator grades and forms
We supply several forms to suit different formulating and dosing setups. If you need a size that is not listed, ask us.
| Grade | Form | Assay | Typical use | Packing |
|---|---|---|---|---|
| Powder grade | white to light grey powder | — | The conventional weighing-grade presentation for compounders who dose the sulfenamide into the mix as a free powder. | Confirm the required pack format with the quotation. |
| Granule grade | free-flowing granules | — | Granular presentation for automated weighing lines where flow, dust control and consistent dosing weight are the deciding factors. | Confirm the required pack format with the quotation. |
| Coated or oil-treated grade | treated granules | — | Presentation treated with an oil or carrier coating to suppress dust in handling while keeping the delayed-action cure profile intact. | Confirm the required pack format with the quotation. |
How to buy CBS rubber accelerator from ChemTrade
Request a quote for CBS rubber accelerator
Use the form below to request a quotation. You can also email sales@chemtrademalaysia.com or send us a message on WhatsApp.
Specifications
| Parameter | Value | Method |
|---|---|---|
| Chemical identity | N-cyclohexyl-2-benzothiazolesulfenamide, CAS 95-33-0 | — |
| Formula | C13H16N2S2 | — |
| Appearance | white to light grey powder or granules | — |
| Cure behaviour | delayed-action sulfenamide accelerator with good scorch safety and a fast cure at moulding temperature | — |
| Grade controls | assay, ash, melting range and impurity limits are confirmed against the required grade and certificate of analysis | — |
CBS Rubber Accelerator applications
Safety and handling
Keep sealed in a cool, dry place away from heat, ignition sources and strong oxidisers. Avoid raising dust and follow the safety data sheet issued for the quoted grade.
Common questions about CBS rubber accelerator
What is CBS rubber accelerator used for?
CBS is a delayed-action sulfenamide accelerator for the vulcanisation of natural and synthetic rubber. It gives the compound good scorch safety during mixing and extrusion, then cures quickly once the stock reaches moulding temperature.
Is CBS the same as MBT or TBBS?
No. CBS, MBT and TBBS are separate accelerator identities with different cure behaviour and their own pages. A compound should keep the exact accelerator and grade named on its formulation.
Which forms are available?
Common market forms are powder, free-flowing granules and oil-treated or coated grades for lower dust. State the form and the mixing and dosing system so a suitable presentation can be quoted.
What does the CBTS abbreviation stand for?
CBTS and CBS both stand for N-cyclohexyl-2-benzothiazolesulfenamide, the same delayed-action accelerator. The full chemical name and CAS 95-33-0 identify it without ambiguity on an order.
What information is needed for a CBS rubber accelerator quote?
Provide the required form, the specification or assay limits, quantity, delivery location and required documents. Availability and packing are confirmed with the quotation.