Wood modifying composition comprising an aqueous solution of phenolic alcohols, urea and sodium pentachlorophenate

摘要

A wood modifying composition comprises an aqueous solution of phenolic alcohols, urea, and sodium pentachlorophenate serving as a fire-retardant additive, the proportions of the components, in percent by weight, being as follows: phenolic alcohols: 30 to 35 urea: 18 to 20 sodium pentachlorophenate: 2.8 to 4.0 water: the balance to 100.