| 脱墨浆与机械浆配抄新闻纸 |
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| 引用本文： | 张素风,陈功,王海毅.脱墨浆与机械浆配抄新闻纸[J].纸和造纸,2005(5):67-69. |
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| 作者姓名： | 张素风 陈功 王海毅 |
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| 作者单位： | 陕西科技大学造纸工程学院,陕西省造纸技术及特种纸品开发重点实验室,陕西,咸阳,712081 |
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| 摘 要： | 进行了美废脱墨浆与杨木CTMP配抄新闻纸性能的研究.结果表明:杨木CTMP的加入量在10%～30%之间时,松厚度整体都提高,成纸撕裂指数都在6.78以上,而抗张强度却有所下降,但下降幅度不是很大.杨木CTMP作为少量的配浆(≤20%)加入废纸浆,可以使废纸浆的纤维结合力增强,在一定程度上提高了成纸的强度;随着配比的增大(＞30%),成纸裂断长和撕裂指数呈下降趋势,白度、不透明度和松厚度的变化不明显.
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| 关 键 词： | 废纸 杨木CTMP 新闻纸 |
| 文章编号： | 1001-6309（2005）05-0067-03 |
| 收稿时间： | 2004-03-15 |
| 修稿时间： | 2004年3月15日 |
Newsprint Produced from DIP and CTMP |
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| ZHANG Su-feng,CHENG Gong,WANG Hai-yi.Newsprint Produced from DIP and CTMP[J].Paper and Paper Making,2005(5):67-69. |
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| Authors: | ZHANG Su-feng CHENG Gong WANG Hai-yi |
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| Abstract: | The properties of newsprint from the blending pulp of American wasted paper and Aspen CTMP was studied. The results show: the bulkiness and the tearing strength are of good quality. The mixture pulp of American old newsprint and magazine(9:1) and 30% aspen CTMP can produce a tensile strength improved paper while keeping the paper hulk, when the proportion of American old newsprint and magazine is 7:3 and mixed with 10% aspen CTMP, the paper tensile strength is higher than that of former sheets at the cost of slightly bulk. |
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| Keywords: | wasted paper aspen CTMP newsprint |
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