| 李志银,费贵强,王永超,解攀.聚酰胺环氧氯丙烷树脂在喷墨打印纸涂料中的应用研究[J].中国造纸学报,2026,41(1):131-140 |
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| 聚酰胺环氧氯丙烷树脂在喷墨打印纸涂料中的应用研究 |
| Study on the Application of Polyamide Epoxy Chloropropane Resin in Inkjet Paper Coatings |
| 投稿时间：2025-04-27 修订日期：2025-05-10 |
| DOI：10.11981/j.issn.1000-6842.2026.01.131 |
| 中文关键词: 聚酰胺环氧氯丙烷树脂（PAE） 喷墨打印纸 交联网络 固色剂 |
| Key Words:polyamide epoxy chloropropane resin （PAE） inkjet paper cross-linked networks color-fixing agent |
| 基金项目:国家自然科学基金（22478234）；陕西省教育厅重点科学研究计划项目（24JR037）。 |
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| 中文摘要: |
| 采用聚酰胺环氧氯丙烷树脂（PAE）作为多功能固色剂，系统探究PAE对纳米SiO2基涂料的流变特性、涂层表面性能及涂布制得喷墨打印纸打印图像质量的作用机制，揭示PAE质量分数与涂层性能的构效关系。结果表明，添加PAE后，纳米SiO2基涂料中PAE分子链的阳离子基团通过静电作用可以有效锚定阴离子染料型油墨，将制得喷墨打印纸打印图像的色密度提升16%（最高达1.289），且涂层的耐水性能显著提升。当PAE质量分数10%（相对于SiO2绝干质量）时，制得喷墨打印纸的层间结合强度为0.344 N/m2，较未添加时提升64.5%。 |
| Abstract: |
| Using polyamide epoxy chloropropane resin （PAE） as a multifunctional color-fixing agent， this study systematically investigated the action mechanism of PAE on the rheological properties of nano-SiO₂ based coatings， surface properties of coatings and printed image quality of inkjet paper prepared by coating， revealed the structure-property relationship between PAE mass fraction and coating performance. The results indicated that cationic groups in the PAE molecular chain of nano-SiO2 coating effectively anchored anionic dyes through electrostatic interactions after adding PAE， increasing the color density of prepared inkjet paper printed images by 16% （up to a maximum of 1.289） while significantly enhancing water resistance of coating. At a PAE mass fraction of 10% （relative to the dry mass of SiO₂）， the interlayer adhesion strength of prepared inkjet paper reached 0.344 N/m²， representing a 64.5% increase compared to the uncoated sample. |
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