期刊文献+

新闻纸回用时TMP物化性能的变化

TMP fibre's changes during ONP recycling
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摘要 介绍了新闻纸中TMP在回用时受回用次数的影响。回用次数增加时,TMP的总电荷会增加,氧/碳比率会增加,纸页密度会增加和抽出物含量会降低,但纸页粗糙度会有所增加,抗张指数等强度指数都会有所下降。 The changes of the characteristics of TMP in ONP during paper recycling were introduced in this paper.The research results were that in spite of an increased total charge ,increased oxygen to carbon ratio,decreased extractives and an increased sheet density caused by recycling ,the paper sheet shows an increased surface roughness and a small decrease in the tensile and other indexes.
作者 陈嘉翔
出处 《中华纸业》 CAS 北大核心 2007年第1期38-40,共3页 China Pulp & Paper Industry
关键词 热磨机械浆 废纸回用 性能变化 TMP物 thermomechanical pulp paper reycling charactedstic's change
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参考文献4

  • 1Eriksson Inger,Lunabba Paivi,ettersson Anniks,et al.Recycling potential of printed thermomechanical fibres for newsprint.3rd Research Forum on Recycling,Preprints,1995:163~169.
  • 2Chakravarthi S N,Schroeder L R,Unbehend J E,et al.Changes in thermomechanical pulp on recycling[J].Progress in Paper Recycling,1995,2(4):62 ~75.
  • 3宋海农,刘书钗.高得率浆的色度评价[J].纸和造纸,2000,19(1):52-53. 被引量:1
  • 4Gill R I S.The use of potantiometric titration and polyelectrolyte tiration to measure the surface charge of cellulose fibre.Trans.the 9th Fundamental Research Symposium,Vo1.1:437~452,Cambridge,U.K.,1989.

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