FIELD: wood processing industry.
SUBSTANCE: adhesive contains the following components, parts by weight: urea formaldehyde resin (100); acid hardener - ammonium chloride (0.55-0.6); modifier - oleic acid (1.0-1.75).
EFFECT: uniform flaking of linen flax particles in the manufacture of flinders and increasing the physical and mechanical characteristics of the finished product, ensuring the safety of preparation and use of adhesive composition, is ensured.
2 dwg
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Authors
Dates
2017-08-02—Published
2016-02-24—Filed