| 摘要 |
PURPOSE: An environment-friendly floor sheet for a salt plant is provided to prevent harmfulness since a phthalate compound is not discharged, to improve durability compared with an olefin-based floor sheet, and to solve problems on wave phenomenon, slip property, quality, and yield. CONSTITUTION: An environment-friendly floor sheet for a salt plant comprises an upper layer(10) and a lower layer(20), wherein the upper layer is made of impact resistant acryl-based resin or PC(Poly Carbonate) resin and the lower layer is made of a TPU(Thermo Plastics PolyUrethane) resin or TPO(Thermo Plastics Poly Olefin) resin with reinforced ductility. The impact resistant acryl-based resin is obtained by blending 60~80 wt% of PMMA(Poly Methyl MethAcrylate) pellet phase, 20~40 wt% of acryl rubber compounds, 1~5 wt% of carbon black, 0.3 wt% of lubricants, 0.5 wt% of thermal stabilizers, 0.2 wt% of antioxidants, and 0.2~0.7 wt% of additives.
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