2,2-Dithiobisbenzothiazole | 120-78-5

Description :

2,2-Dithiobisbenzothiazole Supplier & Distributor in India

ChemicalBull is a reliable 2,2-Dithiobisbenzothiazole supplier, distributor, manufacturer and exporter in India, serving tyre manufacturers, rubber compounders, footwear companies, conveyor-belt producers and technical rubber-product manufacturers. We support bulk and repeat requirements with suitable packing, batch documents and organised delivery across India.

2,2-Dithiobisbenzothiazole is commonly known as MBTS, Rubber Accelerator DM or Dibenzothiazyl Disulfide. It is a thiazole-based accelerator mainly used to control and speed up the vulcanisation of natural and synthetic rubber.

ChemicalBull supports B2B buyers with COA, MSDS, TDS, purity details, packing information and commercial quotations. Buyers can share their required grade, quantity, rubber application and delivery location to receive suitable supply information.

Overview of 2,2-Dithiobisbenzothiazole

2,2-Dithiobisbenzothiazole is an organic sulphur compound used as a general-purpose rubber accelerator. Its CAS number is 120-78-5, its chemical formula is C₁₄H₈N₂S₄, and its molecular weight is approximately 332.5 g/mol.

The product is generally supplied as a pale yellow, cream or light-coloured powder. It provides a moderate and controlled curing rate in rubber compounds. Compared with very fast accelerators, MBTS normally gives better processing safety and a lower risk of early curing during mixing and shaping.

MBTS is widely used in natural rubber and several synthetic rubber systems. It may be used as a primary accelerator or combined with other accelerator groups to adjust curing speed, scorch safety and final rubber properties. Commercial product information describes MBTS as a general-purpose thiazole accelerator for tyres and industrial rubber.

The exact purity, melting point, ash, moisture and particle size can differ between grades. Buyers should review the batch-specific Certificate of Analysis and Technical Data Sheet before commercial use.

Applications of 2,2-Dithiobisbenzothiazole

Tyre Compounds

MBTS is used in selected tyre compounds to support controlled vulcanisation. It helps manage the curing reaction between rubber and sulphur during tyre production.

Industrial Rubber Products

2,2-Dithiobisbenzothiazole is used in industrial rubber products such as hoses, seals, gaskets, conveyor belts and moulded components. It supports consistent curing and helps develop the required mechanical properties.

Rubber manufacturers should test tensile strength, hardness, elongation, compression and ageing performance before fixing the commercial formulation.

Rubber Footwear

MBTS can be used in compounds for rubber soles, slippers, boots and other footwear parts. It helps provide a stable curing rate and suitable finished-product strength.

It may be combined with secondary accelerators where a faster cure or different processing profile is needed.

Conveyor Belts

The product is used in selected conveyor-belt compounds for covers, layers and rubberised fabric sections. Controlled vulcanisation helps achieve good strength, flexibility and bonding in the finished belt.

The complete curing system should be selected according to operating temperature, load, abrasion and ageing requirements.

Rubber Hoses and Tubes

MBTS is used in hose and tube compounds made from compatible natural or synthetic rubbers. It supports vulcanisation while providing useful processing safety during extrusion and forming.

The compound should be tested for pressure resistance, flexibility, ageing and fluid compatibility.

Technical Moulded Rubber Goods

2,2-Dithiobisbenzothiazole may be used in vibration-control parts, mats, rollers, seals and other moulded rubber products. Its curing behaviour makes it useful in compounds requiring controlled processing and consistent moulding.

Accelerator Combinations

MBTS can be combined with thiuram, dithiocarbamate, guanidine or sulfenamide accelerators to change the speed and behaviour of the curing system.

Such combinations should be carefully tested because they can affect scorch time, curing rate, crosslink density and final product properties.

2,2-Dithiobisbenzothiazole Supply Support for B2B Buyers

ChemicalBull supports industrial buyers with:

• Batch-specific Certificate of Analysis

• MSDS or SDS documentation

• Technical Data Sheet

• Moisture, ash and sieve-residue information

• Suitable industrial packing

• Commercial quotation and delivery planning

Buyers should mention their required purity, grade, quantity, rubber type and delivery location.

Why Choose ChemicalBull for 2,2-Dithiobisbenzothiazole?

ChemicalBull follows a specification-based sourcing process. Our team checks the required grade, rubber application, purity, quantity and packing before confirming product availability.

This is important because MBTS may be supplied as standard powder, oil-treated powder, granules or polymer-bound masterbatch. The correct form can improve dispersion, handling and production cleanliness.

ChemicalBull also supports technical-document review, regular procurement planning and coordinated dispatch for B2B production requirements.

Quality, Compliance and Safety Note

2,2-Dithiobisbenzothiazole should be checked against the agreed COA before use. Important parameters may include purity, melting point, ash, moisture, heating loss and sieve residue.

MBTS powder may irritate the skin, eyes or respiratory system. It is also recognised as a potential skin sensitiser. Workers should minimise dust exposure and follow the current MSDS during handling.

Buyers are responsible for confirming that the supplied grade meets the safety and regulatory requirements of their finished rubber product.

Related Products

• Mercaptobenzothiazole

• Tetramethylthiuram Disulfide

• Tetramethylthiuram Monosulfide

• Dibenzothiazyl Disulfide Masterbatch

• Diphenyl Guanidine

• Zinc Diethyldithiocarbamate

• N-Cyclohexyl-2-Benzothiazolesulfenamide
  
  
  

Secure MBTS Supply for Consistent Rubber Curing

Need 2,2-Dithiobisbenzothiazole for tyre, footwear, hose, belt or technical rubber production?

Share your required grade, purity, monthly quantity, packing preference and delivery destination with ChemicalBull. Our team will review availability and provide batch specifications, safety documents, commercial pricing and supply details.

Send your MBTS requirement to ChemicalBull for a rubber-accelerator supply proposal matched to your production needs.

Frequently Asked Questions

1. What is 2,2-Dithiobisbenzothiazole?

   It is a thiazole-based accelerator used to control and speed up sulphur vulcanisation in rubber compounds.
   
   

2. What is the difference between MBT and MBTS?

   MBT is Mercaptobenzothiazole, while MBTS is its disulfide form. They have different curing speeds, processing safety and formulation behaviour.
   
   

3. Does ChemicalBull supply MBTS in bulk?

   Yes. ChemicalBull supports bulk and recurring requirements for verified rubber and industrial buyers.
   
   

4. Which documents are available?

   COA, MSDS, TDS and available grade specifications may be provided according to the supplied batch.
   
   

5. What details are required for pricing?

   Share the required purity, physical form, quantity, rubber application, packing preference and delivery location.