| abstract |
The present invention is an aqueous system that is excellent in balance in bending strength, bending strength when wet, water absorption thickness expansion coefficient and peeling strength, and that metal is difficult to rust, and is particularly useful for producing a woody material. An adhesive composition and a woody material obtained using the aqueous adhesive composition are provided. An aqueous adhesive composition comprising (A) a saccharide, (B) a phosphate, and (C) at least one neutralizing agent selected from ammonia and an amine compound having at least one hydroxyl group is bent. Excellent balance in strength, bending strength when wet, water absorption thickness expansion coefficient and peel strength, and metal is hard to rust. The water-based adhesive composition according to the present invention can be usefully used for producing a wood material. [Selection figure] None |