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| Study on the Modified PAE Resin as Paper Strengthening Agents |
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| DOI：10.11981/j.issn.1000-6842.2014.02.14 |
| Key Words:PAE resin； modified； strengthening agents |
| Fund Project:本课题得到陕西省科技厅重点实验室项目、陕西科技大学研究基金BJ12-16的资助。 |
| Author Name | Affiliation | | 严维博1 | 1.陕西科技大学轻工与能源学院，陕西西安，710021 | | 王 建1，2 | 1.陕西科技大学轻工与能源学院，陕西西安，710021
2.陕西科技大学陕西省造纸技术及特种纸品开发重点实验室，陕西西安，710021 | | 王志杰1，2 | 1.陕西科技大学轻工与能源学院，陕西西安，710021
2.陕西科技大学陕西省造纸技术及特种纸品开发重点实验室，陕西西安，710021 | | 康 艳1 | 1.陕西科技大学轻工与能源学院，陕西西安，710021 | | 李 耀1 | 1.陕西科技大学轻工与能源学院，陕西西安，710021 |
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| Abstract: |
| This essay mainly discussed the preparation of PAE resin modified by using CMC-PVA and its application as paper strengthening agent，the performance of modified PAE resin was compared with cationic starch and CPAM， and the modified PAE resin was characterized with infrared and thermo gravimetric. The results showed that compared with the traditional PAE resin， CMC-PVA modified PAE resin had higher enhancing performance. Under the same dosage， the paper adding modified PAE resin had higher dry strength properties than CPAM. Comparing at the same operation cost， the modified PAE resin created better dry strength properties than cationic starch. Using CMA-PVA modified PAE resin could replace CPAM， cationic starch as dry strengthening agent for paper. |
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