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Nurcacit TMTD PDR

1 of 23 products in this brand
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.

Chemical Name: Tetramethylthiuram disulfide

Functions: Accelerator

Compatible Polymers & Resins: Chloroprene Rubber (CR), Ethylene Propylene Diene Monomer (EPDM)

Features: Fast Curing, Good Aging Behavior, Good Color Stability, Good Colorability, Good Compression Set, Scorch Resistant

Technical Data Sheet
  • TypeDocument Name
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Plastics & Elastomers Functions
CAS No.
137-26-8
EC No.
205-286-2
Technologies
Structure

Nurcacit TMTD PDR - Structure

Features & Benefits

Applications & Uses

Plastics & Elastomers End Uses
Equivalent to
  • Vulkacit® Thiuram/C

Properties

Appearance
White to off-white powder
Typical Properties
ValueUnitsTest Method / Conditions
Density (20°C)1425kg/m3
Specifications
ValueUnitsTest Method / Conditions
Melting Point Initialmin. 142.0°C
Heating Lossmax. 0.3%
Ash Contentmax. 0.30%

Regulatory & Compliance

Certification

ISO 9001

Packaging & Availability

Packaging

25kg paper bag or other bags customer needed.

Storage & Handling

Shelf Life
24 months