SPRAY TYPE ADHESIVE FOR FLOOR DECORATIVE MATERIAL, PREPARATION METHOD AND USAGE THEREOF

摘要

PURPOSE: Provided is a spray type adhesive for floor decorative materials, which has excellent adhesion and can prevent deterioration caused by adhesive stains. CONSTITUTION: The spray type adhesive having viscosity of 20 to 10,000 cps is prepared by a method comprising the steps of: mixing 30 to 50 weight of water and 0.5 to 2 weight of an emulsifier at an ordinary temperature; adding 30 to 40 weight of butylacrylate monomers and 15 to 25 weight of 2-ethyl hexaacrylate; adding 0.5 to 2 weight of a defoaming agent and 0.5 to 2 weight of a dispersing agent and stirring for 20 minutes; raising the temperature to 70 to 100deg.C for 6 to 8 hours; and cooling at 40 to 50 deg.C for 25 to 40 minutes.