CAJ | 학술논문

聚氨酯乳液具有环境友好和节能减排的特点，但是其耐水、耐溶剂以及机械性能等不足，限制了它的应用价值。为了充分发挥其优点，与其它材料复合是提高其性能的重要手段。总结了近年来国内外关于环氧树脂、丙烯酸酯、聚硅氧烷、含氟聚合物、SiO：、聚倍半硅氧烷、粘土、碳纳米管、石墨和生物纳米材料改性聚氨酯复合乳液的制备方法并比较了性能之间的差异。
취안지유액구유배경우호화절능감배적특점，단시기내수、내용제이급궤계성능등불족，한제료타적응용개치。위료충분발휘기우점，여기타재료복합시제고기성능적중요수단。총결료근년래국내외관우배양수지、병희산지、취규양완、함불취합물、SiO：、취배반규양완、점토、탄납미관、석묵화생물납미재료개성취안지복합유액적제비방법병비교료성능지간적차이。
Polyurethane emulsion was provided with the environmentally friendly, energy saving and emission reduction feature, but that of water, solvent resistance and mechanical properties limited its application. In this paper, epoxy, acrylate, polysiloxane, fluoropolymer, SiO2, POSS, clay, carbon nanotubes, graphene and biological nanomaterials modified polyurethane hybrid emulsions were sum- marized, and correlation between preparation methods and properties were compared.