A Wood Chipboard Technology Using Modified Phenol and Formaldehyde Binder
摘要
Abstract
The paper examines the technology for synthesizing phenol and formaldehyde resin grade SFZh-3011 modified with fusel oil fraction (a mixture of alcohols) introduced in amounts ranging from 1 to 7% of the total reaction mass. The strength of the adhesive bond and the adhesive ability of the modified resins were evaluated, as well as the impact of the modified binder on the physical and mechanical properties of wood chipboards.