FLUORINE MODIFIED TARURETHANE WATERPROOFING MATERIAL AND MANUFACTURING METHOD THEREOF, CONSTRUCTION METHOD FOR WATERPROOFING USING FLUORINE MODIFIED TARURETHANE WATERPROOFING MATERIAL

摘要

PURPOSE: A fluorine modified taurethane waterproofing material is provided to have excellent adhesive force and crack resistance with maintaining profitability by using 2,2,4-trimethyl-1,6-hexamethylene diisocyanate tar and polyethylene chip. CONSTITUTION: A manufacturing method of a fluorine modified taurethane waterproofing material is comprises: a step of manufacturing fluorine-modified tar urethane by mixing 2,2,4-trimethyl-1,6-hexamethylene diisocyanate, hexamethylene diisocyanate terminated polyurethane prepolymer, 2-(perfluorooctyl)ethanol, 2- perfluorodecyl ethanol, 2,2-bis(4-hydroxyphenyl)hexafluoropropane and tar; and a step of manufacturing the fluorine modified taurethane waterproofing material by mixing the fluorine-modified tar urethane, polyethylene chips, polyoxyethylene ethylether monooleate hydrocarbon and polyoxyethylene alkyl ether succinic, and dispersing uniformly.