The present invention relates to a composition for a non-oriented electrical steel sheet, a method of manufacturing a non-oriented electrical steel sheet product, and a non-oriented electrical steel sheet product. The present invention can provide a composition for a non-oriented electrical steel sheet, the composition comprising: a first composition including a water-soluble epoxy resin and SiO2, TiO2, ZnO or a combination thereof as inorganic nanoparticles; and H3PO4, NaOH or a combination thereof as an inorganic additive, wherein the inorganic nanoparticles are substituted for a terminal substitution group of the water-soluble epoxy resin, and the epoxy resin is a multifunctional epoxy resin having three or more epoxy groups.
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机译：无取向电工钢板用组合物，无取向电工钢板产品的制造方法以及无取向电工钢板产品技术领域本发明涉及无取向电工钢板用组合物，无取向电工钢板产品的制造方法以及无取向电工钢板产品。本发明可以提供一种用于无方向性电磁钢板的组合物，该组合物包括：第一组合物，其包含水溶性环氧树脂和作为无机纳米粒子的SiO 2，TiO 2，ZnO或其组合。以及H 3 PO 4，NaOH或其组合作为无机添加剂，其中无机纳米粒子被水溶性环氧树脂的末端取代基取代，并且环氧树脂是具有三个以上环氧基的多官能环氧树脂。
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