

Rubber Accelerator MBTS (Accelerator DM) (CAS No: 102-78-5) is a vital thiazole-class vulcanisation accelerator chemically known as dibenzothiazole disulfide, which delivers excellent processing safety and a flat, moderately fast cure rate in natural and synthetic rubber compounding. Operating as a delayed-action accelerator, MBTS is extensively utilised across the high-performance tyre manufacturing sector for inner tubes, as well as the industrial rubber goods industry for automotive components and footwear where optimal tensile strength and scorch safety are critical. The global market for Rubber Accelerator MBTS (DM) is experiencing robust commercial traction, projected to grow significantly from USD 473 Million in 2025 to USD 778 Million by 2035, driven by expanding automotive manufacturing and escalating demands for high-performance specialty intermediates. As globally established MBTS (Accelerator DM) supplier with 95% purity, we ensure dependable supply, consistent quality, and complete regulatory documentation, including MBTS (Accelerator DM) CoA and MBTS (Accelerator DM) TDS across all grades. Beyond supply, we support partners through the entire product lifecycle from route scouting, process and formulation development, and analytical method development to scale-up, process optimisation, and pilot-to-commercial manufacturing. Our teams also assist with GMP-compliant quality assurance, regulatory documentation, and global supply chain and logistics coordination.

Rubber Accelerator MBTS (Accelerator DM) (CAS No: 102-78-5) is a vital thiazole-class vulcanisation accelerator chemically known as dibenzothiazole disulfide, which delivers excellent processing safety and a flat, moderately fast cure rate in natural and synthetic rubber compounding. Operating as a delayed-action accelerator, MBTS is extensively utilised across the high-performance tyre manufacturing sector for inner tubes, as well as the industrial rubber goods industry for automotive components and footwear where optimal tensile strength and scorch safety are critical. The global market for Rubber Accelerator MBTS (DM) is experiencing robust commercial traction, projected to grow significa...

Chemical Properties & Specifications
P261, P272, P273, P280, P302+P352, P333+P313, P352, P363, P391, and P501
Sensitisation (Skin) - Category 1
Acute Hazard To The Aquatic Environment - Category 1
A medium fast curing primary accelerator used in the vulcanization of natural rubber and synthetic rubber formulations to provide flat and moderately fast cures with excellent scorch safety
A functional processing aid used as a plasticizer and delayed action activator or retarder in polychloroprene rubber
A non-staining and non-discoloring vulcanization accelerator widely applied in the commercial manufacture of tires, rubber tubes, shoes, and general-purpose technical rubber goods.
MBTS (Accelerator DM), also known as dibenzothiazole disulfide, is an important rubber vulcanization accelerator used in both natural and synthetic rubber to provide flat and moderately fast cures
This compound is widely used in the rubber manufacturing and automotive industries for the production of tires, inner tubes, hoses, rubber shoes, and general industrial rubber products
It is compatible with natural, synthetic, and regenerative rubber, typically requiring secondary accelerators for synthetic polymers and activation by zinc oxide, a fatty acid, and sulfur
Standard specifications include CAS number 120-78-5, high purity (typically ≥95%), and technical documentation such as COA, TDS, impurity reports, and regulatory compliance documents
Scimplify has capabilities for global distribution and custom synthesis through an integrated network of manufacturers and logistics partners with reliable lead time
The product is export ready with a standard MOQ starting from 100 kgs, with lead times for international customers depending on the shipping destination and specific grade.
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