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Research Progress of Reactivity of Viscose-grade Dissolving Pulp |
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DOI:10.11981/j.issn.1000-6842.2015.01.56 |
Key Words:viscose-grade dissolving pulp;reactivity;influencing factor;cellulose |
Fund Project:福建省发改委科技重大专项“竹(木)溶解浆粕及其纤维素膜的研发与产业化”;国家自然科学青年基金(31100444)。 |
Author Name | Affiliation | ZHONG Gui-zhen | College of Material Engineering,Fujian Agriculture and Forestry University,Fuzhou,Fujian Province,350002 | MIAO Qing-xian* | College of Material Engineering,Fujian Agriculture and Forestry University,Fuzhou,Fujian Province,350002 | HUANG Liu-lian | College of Material Engineering,Fujian Agriculture and Forestry University,Fuzhou,Fujian Province,350002 | CHEN Li-hui | College of Material Engineering,Fujian Agriculture and Forestry University,Fuzhou,Fujian Province,350002 | LUO Xiao-lin | College of Material Engineering,Fujian Agriculture and Forestry University,Fuzhou,Fujian Province,350002 | HU Hui-chao | College of Material Engineering,Fujian Agriculture and Forestry University,Fuzhou,Fujian Province,350002 |
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Abstract: |
In this paper,the definition and determination methods of viscose-grade dissolving pulp reactivity were briefly introduced.The influencing factors of the reactivity such as fiber morphology,cellulose ultra structure,polymerization degree of cellulose,and hemicellulose content were elaborated.The methods of improving reactivity of viscose-grade dissolving pulp including physical methods, biological methods and chemical methods were emphatically reviewed. The reactivity of viscose-grade dissolving pulp in the future was discussed. |
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