CHIP INLAID GREEN FLOORING MATERIAL USING POLYLACTIC ACID RESIN CAPABLE OF SECURING DIMENSIONAL STABILITY ACCORDING TO HEATING

摘要

PURPOSE: A chip inlaid green flooring material using polylactic acid resin is provided to embody environment-friendly surroundings.;CONSTITUTION: A flooring material comprises a chip inlaid layer(110), a glass fibef impregnation layer(120), and an ethylene glycol layer(130). Polylactic acid resin comprises one or greater among the chip inlaid layer and ethylene glycol layer. The polylactic acid resin is hermoplastic polyester of lactide or the lactic acid and is prepared by polymerizing lactic acid. The inlaid layer is desirable to be added in the rate of 5-100 parts by weight against the polylactic acid resin 100 parts by weight. The ethylene glycol layer is desirable to be added in the rate of 5-60 parts by weight against the polylactic acid resin 100 parts by weight.;COPYRIGHT KIPO 2012