Study of the possibility of using acid-treated wood grinding flour as a filler of urea-formaldehyde adhesives for plywood production | Zendy

Лавлинская | Zendy; Olga Lavlinskaya | Zendy; Ищенко | Zendy; Tatyana Ishchenko | Zendy; Самойленков | Zendy; Valeriy Samoylenkov | Zendy

Open Access

Study of the possibility of using acid-treated wood grinding flour as a filler of urea-formaldehyde adhesives for plywood production

Author(s) -

Лавлинская,

Olga Lavlinskaya,

Ищенко,

Tatyana Ishchenko,

Самойленков,

Valeriy Samoylenkov

Publication year - 2015

Publication title -

forestry engineering journal

Language(s) - English

Resource type - Journals

ISSN - 2222-7962

DOI - 10.12737/8450

Subject(s) - adhesive , filler (materials) , formaldehyde , adsorption , grinding , urea formaldehyde , urea , chemistry , materials science , pulp and paper industry , composite material , organic chemistry , layer (electronics) , engineering

The optimal amount of the filler adsorbent has been found, in which the properties of the prepared adhe-sives meet process requirements. The experiments revealed that the chosen filler can perform the function of the hardener adhesive that eliminates the traditional formulation of the chlorine-containing component. To increase the viability of the prepared adhesive composition to 8-12 hours it was suggested to add to the composition of the adhesive 20 % solution of ammonia water.

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