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Crosslinkers and Curatives

Tri-iso distributes a wide range of crosslinkers and curatives that allow formulators to produce high quality sealants. Crosslinkers and curatives react with reactive groups on the resins to connect the resin chains, thereby increasing the molecular weight of the resulting polymer network.  Increasing the molecular weight of polymer network improves the strength, chemical resistance, and heat resistance of the finished sealant. The addition of these materials are often the only means to meet demanding requirements placed on high performance sealants. Tri-iso distributes crosslinkers and curatives based on isocyanates, blocked isocyanates, and carbodiimides.

Your Tri-iso Technical Sales Representative is available to assist you in the selection of the appropriate crosslinkers and curatives  that will provide the specific properties you are trying to obtain. Click here to request a quote.

 

  Product Name  Model   
Tosoh  Coronate HXLV
Tosoh Coronate HXLV

Coronate HXLV is a solvent-free hexamethylene diisocyanate trimer (22.5-24% NCO) read more
Coronate HXLV
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Tosoh  Coronate HXR
Tosoh Coronate HXR

Coronate HXR is a solvent-free hexamethylene diisocyanate trimer (21-22% NCO) read more
Coronate HXR
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