granulating PUR, standard melting units can be used to process reactive adhesive systems. Topics at the booth focusing on solid wood: Reactive 1-component PUR adhesives [...] instance, the ease of processing 1-component systems, the substantial reduction of application amounts, the optimized ratio of almost 1:1 between waiting and pressing [...] formaldehyde-free products once again. Discussions centred on reactive 1-component PUR prepolymers for glulam and intelligent dispersions with additional functions
https://www.jowat.com/en-CA/newsroom-detail/successful-campaign-start-with-ligna-and-interzum/