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| Influence of Using Broke of Decorative Base Paper as Furnish on the Paper Properties |
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| DOI：10.11981/j.issn.1000-6842.2015.03.20 |
| Key Words:TiO2； broke； refining； paper properties |
| Fund Project:本项目得到国家自然科学基金(项目编号21176131)资助。 |
| Author Name | Affiliation | | 陈夫山 | 青岛科技大学化工学院,山东青岛,266042 | | 宋鹏瑶 | 青岛科技大学化工学院,山东青岛,266042 | | 宋晓明 | 青岛科技大学化工学院,山东青岛,266042 |
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| Abstract: |
| Broke of decorative base paper was collected, refined to different beating degrees and furnished with virgin pulps to study the effects of beating degree and furnishing amount of broke pulp on the paper properties. The results showed that beating degree of broke ranged from 21°SR to 46°SR and furnishing amount of broke pulp kept less than 40% could reduce production cost while the paper could meet the requirements of optical, strength, absorption and filler retention properties of decorative base paper, and SEM image further verified that broke recycling was beneficial for improving dispersing performance of TiO2 in decorative base paper. |
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