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METHOD FOR MANUFACTURING PLASTIC REINFORCED BY FLAME RETARDANT FIBERS, AND FLAME RETARDANT FIBER REINFORCED PLASTIC FORM MANUFACTURED THEREBY
METHOD FOR MANUFACTURING PLASTIC REINFORCED BY FLAME RETARDANT FIBERS, AND FLAME RETARDANT FIBER REINFORCED PLASTIC FORM MANUFACTURED THEREBY
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机译:阻燃纤维增强塑料的制造方法及由此制造的阻燃纤维增强塑料形式
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摘要
The present invention relates to a method for manufacturing plastic reinforced by flame retardant fibers. The method for manufacturing plastic reinforced by flame retardant fibers includes: a) a step of mixing a thermosetting resin containing a methylol group and an inorganic flame retardant material, and introducing a solvent to disperse the mixture and then diluting the mixture with water, thereby manufacturing an aqueous resin solution; b) a step of immersing flame retardant fibers in the aqueous resin solution; c) a step of drying the immersed flame retardant fibers; d) a step of forming the dried flame retardant fibers; and e) a step of cooling the formed plastic. The method for manufacturing the plastic reinforced by flame retardant fibers may be a method for manufacturing plastic reinforced by flame retardant fibers which is suitable for a flame retardant material on the basis of a "flame retardant performance reference for an interior finishing material for a house". The plastic reinforced by flame retardant fibers manufactured by the method according to the present invention may be a first-grade flame retardant material (nonflammable material) or a second-grade flame retardant material (quasi-flame-retardant material) and has the superior physical proprieties required for the interior finishing material for a house, such as specific gravity, barcol hardness, absorption rate, tensile strength, bending rigidity, bending modulus, wear resistance, and flame resistance.
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