woody material for fireproofing agent, the method of manufacturing this wood material for fireproofing drug, non-combustible for this wood-based materials incombustible method and fireproofing wood material of wood materials using of drug

摘要

PROBLEM TO BE SOLVED: To provide a non-combusting chemical liquid for wood material in which problems of hygroscopicity and the exudation of a non-combustible chemical liquid or the like, which are a long pending issue for a non-combustible wood material is solved.;SOLUTION: The non-combustible chemical liquid for wood material is prepared by adding 90 g succinic acid as carboxylic acid into 1,000 cm³ water while stirring and further adding 480-600 g chemical liquid comprising guanidine and phosphoric acid in weight ratio of 3:2, wherein the succinic acid, guanidine and phosphoric acid are completely dissolved at the room temperature to obtain a transparent solution that is the non-combustible chemical liquid for wood material.;COPYRIGHT: (C)2010,JPO&INPIT