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《Journal of Beijing Forestry University》 2004-01
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Pulp properties of the triploid of Populus tomentosa by AS-AQ

Wang Hongbin;Pu Junwen;Xie Yimin. School of Material Science and Technology, Beijing For.Univ.,P.R.China.  
On the basis of studying the fiber morphology and the chemical components of the triploid of Populus tomentosa,this paper concentrated on the pulp propertie s by AS--AQ.The result indicates that the pulp of the tri ploid of Populus tomen tosa is higher in yield and lower in Kapper's value than that of general Pop ulus tomentosa and its physical properties of unbreached pulp are better too.F urthermore, the pulp yield of the triploid of Populus tomentosa by AS--AQ re aches 53% when Kapper's value is about 18,and the physical properties of pulp is very good.So it is concluded that the triploid of Populus tomentosa proves to be a fine wood species from aspects of pulping and paper making and it is a g ood method of AS--AQ to cook the triploid of Populus tomentosa.
【Fund】: 国家自然科学基金资助项目 ( 2 9974 0 1 1 ) ;; 华南理工大学制浆造纸工程国家重点实验室开放基金
【CateGory Index】: TS743
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