BASALT FIBER COMPOSITE USING IMPREGNATION METHOD

摘要

Provided is a method for manufacturing a basalt fiber composite which is able to increase strength of basalt fiber tape containing basalt fiber and thermoplastic resin. The method for manufacturing a basalt fiber composite comprises the steps of: spreading basalt fiber; supplying a surfactant to the spread basalt fiber; supplying a binder to the basalt fiber to which the surfactant has been supplied; supplying thermoplastic resin to the basalt fiber, to which the binder has been supplied, to impregnate the basalt fiber with the thermoplastic resin; passing the basalt fiber, which has been impregnated with the thermoplastic resin, through a slit to manufacture basalt fiber tape; heating the basalt fiber tape which has been passed through the slit, and passing the basalt fiber tape through rollers; and producing a plurality of pieces of the basalt fiber tape and stacking the plurality of pieces of the basalt fiber tape to manufacture a basalt fiber tape stacked structure.;COPYRIGHT KIPO 2018