Overview Our TMTM(TS) is a high-performance thiuram-type ultra-accelerator specifically designed to deliver exceptional curing efficiency in both sulfur-modified and sulfur-less vulcanization systems. This advanced accelerator provides manufacturers with reliable, consistent performance while eliminating common issues associated with sulfur blooming in finished rubber products.
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Key Features & Advantages
Enables efficient sulfur-free vulcanization when combined with other thiuram accelerators, producing clean, non-staining vulcanizates ideal for light-colored and transparent rubber products.
Provides excellent non-blooming properties that prevent surface migration and crystallization, ensuring superior product appearance and maintaining consistent performance over time.
Serves as a powerful primary ultra-accelerator in EV (Efficient Vulcanization) systems while also functioning effectively as a secondary accelerator to boost curing speed in conventional systems.
Delivers rapid curing characteristics with good processing safety, allowing for optimized production cycles without compromising scorch safety during processing.
Produces vulcanizates with excellent heat resistance and aging characteristics, ensuring long-term durability and performance stability in demanding applications.
Common Applications
Light-colored and transparent rubber products
Medical and food-grade rubber goods
Rubber seals and gaskets
Latex compounds and dipped goods
EPDM rubber compounds
Item
Powder
Oil powder
Granules
Appearance
yellow powder (granules)
Initial melting point/°C ≥
105.0
105.0
103.0
Heating loss /% ≤
0.30
0.50
0.30
Ash content/% ≤
0.30
0.30
0.30
Sieve residue(150μm),% ≤
0.10
0.10
\
Sieve residue(63μm),% ≤
0.50
0.50
\
Additive, %
\
1.0-2.0
\
Particle size, mm
\
\
1.0-3.0
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