https://soufa.ltd Non-toxic and harmless to humans. Highly effective boric acid-based flame retardant for cellulose. It is also highly effective in termite preservation of wood. Tue, 25 Aug 2020 01:14:57 +0000 ja hourly 1 https://wordpress.org/?v=6.7.1 https://soufa.ltd/wp-content/uploads/2020/04/cropped-logo-32x32.png https://soufa.ltd 32 32 175557295 https://soufa.ltd/flame-retardant-for-mdf-glue/ https://soufa.ltd/flame-retardant-for-mdf-glue/#respond Tue, 25 Aug 2020 01:14:51 +0000 https://soufa.ltd/?p=569 MDF is a lightweight fiberboard made by adding an adhesive to wood fibers to form a board. Synthetic adhesives […]

The post Flame retardant for MDF glue first appeared on SOUFA INC.Boric acid flameretardant& Termiticide.]]> MDF is a lightweight fiberboard made by adding an adhesive to wood fibers to form a board. Synthetic adhesives such as urea resin-based adhesives, melamine/urea resin adhesives, and isocyanate-based adhesives are mainly used as adhesives, and in some cases, they are made to be water-resistant and termite resistant.
SOUFAs (boric acid flame retardants) can cause problems with isocyanate adhesives, such as peeling of the bonding surface. On the other hand, resorcinol-based adhesives have been reported to cause no problems, such as adhesive failure.
Alternatively, you can use SOUFA, pressurized or heated by steam, without using any other adhesive.
More recently, lignocellulose nanofibers have been used for bonding and reinforcement. In this case, SOUFA can impart flame retardancy to both the adhesive and the wood fiber, so it is expected to produce MDF with a high degree of flame resistance.

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