Vegetable Tannin based Additives for Wood-Board Industry

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Specially formulated to be used in MDF, plywood and particleboard.

Mimosa bark Tannin / Quebracho wood Tannin

Tannin improves reactivity and performing in terms of viscosity, strength and water resistance.
Generally, Tannin based extracts are composed of flavonoid units, which present various degrees of condensation. As the structures is similar to phenolic compounds, it react as phenolic resins. At the same way, the panels – boards  obtained by use of vegetable Tannin will have a much lower free formaldehyde content, comparing the traditional produced by synthetic adhesives as Tannin behaves as formaldehyde scavenger  and the emission levels of free formaldehyde could be reduced to nearly zero

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