Rubber & PTFE Component
Rubber Chemical
    Accelerator BSM
    Accelerator BSB
    Accelerator DCS
    Accelerator DPG
    Accelerator F
    Accelerator HBS
    Accelerator MBT
    Accelerator MBTS
    Accelerator MS
    Accelerator TMT
    Accelerator ZDBC
    Accelerator ZMBT
    Antioxident 445
    Antioxident A100
    Antioxident B Rod
    Antioxident BL
    Antioxident BL75 S
    Antioxident BLN
    Antioxident MBI
    Antioxident ODPS
    Antioxident SP
    Antioxident TQ
    Antioxident ZA
    Antioxident ZC
    Peptizer Accimel E
    Peptizer Accimel
    Retarder RE
    Tackifier CH
    Active Zinc Oxide
    ADC Blowing Agent
Chemical - Master Batch
    Rubber Accelerater R 100
    Rubber Accelerater R 170
Chemical - Modified Sulphur
Chemical - Modified Resin
    Resin 300 M
    Resin 300 T
    Resin 500
    Resin 400
Rubber Compound
NBR - PVC Polymer Blend
Reclaim Rubber
Rubber Polymers
Precipitated Silica
Oil & Lubricant


MBTS is Semi ultra Thiazole Accelerator. It is a fast curing accelerator giving vulcanisates with ultimate properties

closely similar to those of MBT. The most noticable difference is the much greater scorch resistance of MBTS.

Like MBT, MBTS gives extremely good ageing properties; it is practically non-staining and similarly needs the

addition of stearic acid to function at its maximum efficiency. In combination with guanidines, thiurams and

dithiocarbamates, it gives rapid curing but safe mixtures, In Neoprene, it serves as an antiscorch agent. Typical

usage in rubber varies from 1.0 – 1.5 phr.

Storage and Handling

Stable indefinitely under normal storage conditions. No special handling precautions are necessary. Normal

precautions to avoid contact with skin and eyes should be followed. For eyes, flush with plenty of water and

seek medical advice.

Chemical Composition: Dibenzthiazyl disulphide
  Physical Properties
    Appearance: Cream white powder / pellets.
    Sp Gr. at 25°C : 1.54 (Typical)
  Typical Analysis
ASTM Test method
  Melting Point (°C)
165 min
D 1519
  Loss at 100°C for 2 hours (%)
0.5 max
D 4571
  Ash Content (%)
0.4 max
D 4574
  MBT Content (%)
1.5 max
D 5044
  Solubility Insoluble in water, alcohol & petroleum ether.
      slightly soluble in chloroform.
Packaging : 25 Kg. in HDPE lined Paper Bags
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