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Nurcacit TMTD PDR
- CAS Number
- 137-26-8
- EC Number
- 205-286-2
- Chemical Name
- Tetramethylthiuram disulfide
- Chemical Family
- Polysulfides
Nurcacit TMTD PDR can be used as a single accelerator, as a secondary accelerator or as a sulfur donor in most sulfur-cured elastomers. TMTD is scorch and gives fast cure rates. In sulfur less and EV cure system TMTD produces an excellent vulcanization plateau with good heat aging and compression set resistance. Good color retention is obtaining in non-black vulcanizates. TMTD is a valuable secondary accelerator for EPDM. In the vulcanization of polychloroprene rubber with N,N’-ethylene thiourea, TMTD may be used as a retarder.
Product families
Applications
Automotive & Transportation — Automotive
- Cooling & Climate
- Fuel Systems
Building & Construction — Building Envelope & Roofing
- Glazing & Window Elements
Building & Construction — Building Materials
- Pipes & Plumbing
Industrial — Chemical & Industrial Manufacturing
- Equipment & Parts
Product Families
Elastomers — Elastomer Additives
- Catalysts Initiators & Crosslinkers
Other characteristics
- Brand
- Nurcacit
- Features
Fast Curing, Good Aging Behavior, Good Color Stability, Good Colorability, Good Compression Set, Scorch Resistant
- Functions
- Accelerator
- Compatible Polymers & Resins
Chloroprene Rubber (CR), Ethylene Propylene Diene Monomer (EPDM)
- Markets
- Automotive & Transportation
- Building & Construction
- Industrial
- PACKAGING
- 25kg paper bag or other bags customer needed.
- Appearance
- White to off-white powder
- Shelf LIfe
- 24 months
- Technology
- Elastomers
- Certification
- ISO 9001
- Equivalent To
- Vulkacit® Thiuram/C
- Material Features
- Fast Curing
- Good Aging Behavior
- Good Color Stability
- Good Colorability
- Good Compression Set
- Scorch Resistant
- Compatible Polymers and Resins
- Chloroprene Rubber (CR)
- Ethylene Propylene Diene Monomer (EPDM)
- Plastics and Elastomers End Uses
- Cables
- Hoses
- Pipe Seals
- Profiles
- Plastics and Elastomers Functions
- Accelerator
Technical data
Table 1 of 2
1 row| Characteristic | Value | Unit |
|---|---|---|
| Density (20°C) | 1425 | kg/m3 |
Table 2 of 2
3 rows| Characteristic | Value | Unit |
|---|---|---|
| Melting Point Initial | min. 142.0 | °C |
| Heating Loss | max. 0.3 | % |
| Ash Content | max. 0.30 | % |
