Thanecure® T9 (TDI Dimer)

Thanecure® T9 polyester-to-rubber adhesion promoter has been developed for high-performance products to keep them operating through temperature extremes, fatigue, moisture, and stress. Thanecure® T9 allows superior rubber products to perform longer without fear of adhesion failure.

Thanecure® T9SF (SuperFine) is the dimer of 2,4-toluene diisocyanate. It is a polyfunctional isocyanate used primarily as a vulcanizing agent for polyurethane rubbers, as a crosslinker for heat-activated adhesive systems, and as an adhesion promoter for rubber-to-fabric bonding.

Thanecure® T9 Applications
Vulcanizing agent for isocyanate-curable polyurethane rubbers, particularly when a high hardness is desired. Applications include industrial molded parts, rollers, ceramic tile molds.Adhesion promoter for rubber-to-fabric bonding (polyester, aramid, polyamide). Applications include tire cord, conveyor belts, drive belts, hose, coated fabrics.
Crosslinker for heat-activated adhesion, coating or elastomer systems.Adhesion promoter for PVC-to-fabric bonding (polyester, aramid, polyamide). Applications include coated fabrics and conveyor belts.

Read the Thanecure® T9 Bulletin on how the adhesion promoter works with bonding rubber to textiles.

Ask a Product Expert

Submit your questions or comments regarding a Thanecure® product and a knowledgeable subject matter expert will get back with you shortly. Click here to begin!

You may also contact us if you would like to know more about the services we offer or TSE’s equipment or capabilities.

}