| 陈夫山,宋鹏瑶,宋晓明.装饰原纸损纸浆配抄对纸张性能的影响[J].中国造纸学报,2015,30(3):20-23 |
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| 装饰原纸损纸浆配抄对纸张性能的影响 |
| 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 |
| 中文关键词: TiO2 损纸 打浆 纸张性能 |
| Key Words:TiO2 broke refining paper properties |
| 基金项目:本项目得到国家自然科学基金(项目编号21176131)资助。 |
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| 中文摘要: |
| 将装饰原纸损纸回收并打浆,再与原生浆按照一定比例配抄,探讨了损纸浆的打浆度和配抄量对纸张性能的影响。结果表明,损纸浆打浆度为21～46°SR且配抄量低于40%时,可在满足装饰原纸光学、强度、吸收和填料留着性能的前提下降低成本；扫描电镜分析结果表明,损纸回抄有利于改善TiO2填料在装饰原纸中的分散性能。 |
| 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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