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


MS is a Ultra Thiuram Accelerator. It is a fast accelerator often used as a booster for good processing safety in

comparison with other thiurams. Unlike thiuram disulphides, the monosulphides do not produce satisfactory cures

in complete absence of elemental sulphur. Typical dosage: 0.2 – 0.5 phr.

In polychloroprene rubbers, MS(1.0 phr)used with DPG or DOTG (1.0 phr) and sulphur (0.5 phr) gives a curing

system which is a useful alternative to ethylene thiourea (ETU). It offers better processing safety with similar

curing activity.

Storage and Handling

Stable (for a period of one year) 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: Tetramethyl thiuram monosulphide
  Physical Properties
    Appearance: Lemon yellow powder
    Sp Gr. at 25°C : 1.38 (Typical)
  Typical Analysis
ASTM Test method
  Melting Point (°C)
105 min
D 1519
  Loss at 100°C for 2 hours (%)
0.5 max
D 4571
  Ash Content (%)
0.5 max
D 4574
  Solubility Insoluble in water. Soluble in chloroform;
Packaging : 20 Kg. in HDPE lined Paper Bags
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