| 摘要 |
PURPOSE:To make it possible to modify viscosity without changing the quantity of water, by adding hexamethylenetetramine to a plywood adhesive contg. a area resin, etc. CONSTITUTION:Hexamethylenetetramine is added to a plywood adhesive contg. area, melamine, a phenolic resin, etc. to effect the modification of the viscosity of the adhesive, for example, the inhibition of thickening.
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