BIODEGRADABLE CONSTRUCTION WORK SHEET AND ITS MANUFACTURING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a sheet exhibiting excellent flame resistance without causing environmental pollution because of being biodegradable buried in soil or compost after use and transformed into a material existing in nature. SOLUTION: This biodegradable construction work sheet is formed by treating 100 pts.wt. of biodegradable resin woven/knit fabric with a biodegradable flame retarder solution mixed with a biodegradable resin emulsion at a solid content of 0-20 pts.wt. to impregnate and stick the solid content of 5-50 pts.wt. of the solution, then sticking the biodegradable resin emulsion with 0-50 pts.wt. of biodegradable flame retarder added, at the solid content of 30-70 pts.wt. to 100 pts.wt. of heat-dried biodegradable resin flame-retarded woven/knit fabric by dipping to coat the surface, and drying it by heating. COPYRIGHT: (C)2005,JPO&NCIPI