RESIN COMPOSITION FOR TILE UNIT

摘要

PURPOSE:To provide the titled resin compsn. suitable for use as an adhesive for preparing tile units, containing a specified ethylene/vinyl acetate copolymer powder as the principal component. CONSTITUTION:A powder having a particle size of 2mm. or below obtd. by mechanically crushing an ethlene/vinyl acetate copolymer having a vinyl acetate content of 5-15wt%, a melt index of 30-100 and a Vicat softening point of 60 deg.C or above (ASTM-D-1525) (e.g. Evaflex-J-442, a product of Mitsui Polychemical K.K.) at room temp. is used. A bondable thermoplastic resin such as polyethylene may be used together. Said resin (compsn.) is applied to the surfaces of tiles placed in a frame in such a manner that the surfaces are arranged upward. The resin (compsn.) is then molten by heating and solidified by cooling to prepare a tile unit.