
TCDA
Functionality: -
CAS No: -127823-21-6
Tricyclodecane dimethanol diacrylate (TCDA) is a difunctional acrylate monomer with a rigid tricyclic backbone, offering high glass transition temperatures and reduced polymerisation shrinkage. This clear, low-odour liquid (10–30 mPa·s at 25 °C) provides excellent thermal, mechanical, and chemical stability.
Ideal for UV-curable coatings, inks, adhesives, and 3D printing resins, TCDA enhances hardness, dimensional stability, and durability. It blends well with other acrylates and oligomers, making it a versatile additive for high-performance formulations across plastics, metals, and wood.