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
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.