High‑performance aliphatic diisocyanate for durable polyurethane applications
VESTANAT® TMDI is an aliphatic diisocyanate designed for high‑performance polyurethane systems. It is particularly well suited for coatings and elastomers requiring excellent light stability combined with robust mechanical properties. Owing to its molecular structure, VESTANAT® TMDI enables materials with very good weathering resistance, toughness, and long‑term durability.
The product provides a well‑balanced combination of processing flexibility and final performance, even under demanding application conditions. It supports clear and pigmented formulations with reliable curing behavior across a wide range of polyurethane systems.
Typical Applications
VESTANAT® TMDI is suited for a broad range of polyurethane‑based applications where high performance, durable curing, and long‑term stability are essential.
- Polyurethane dispersions
- NCO terminated prepolymers
- Artificial leather
- Radiation curable resins
VESTANAT® TMDI supports versatile polyurethane formulations across coatings, elastomers, and adhesive systems, enabling durable performance in demanding industrial and outdoor applications.
Benefits at a glance
VESTANAT® TMDI is designed to support high‑performance polyurethane formulations where rapid property development and durable end‑use performance are required.
- High flexibility
- High reactivity for efficient processing
- Outstanding weathering and chemical resistance
- Suitable for clear and low‑viscosity formulations
VESTANAT® TMDI enables efficient polyurethane processing while delivering durable, mechanically robust materials with excellent resistance to light, chemicals, and long‑term environmental exposure.
Product Details & Documents
Product Information
Regional Availability
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