• 优选方面:麻根据成纸麻含量不同替代部分针叶浆全部甚至部分阔叶

    At the aspects of choice hemp: according to different hemp pulp contain, substitute part or whole wood fiber pulp.

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  • 研究针叶阔叶木硫酸盐PFI对各自纤维性质张性能影响

    The influence of PFI beating on fibre and handsheet properties of hardwood and softwood kraft pulps was investigated.

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  • 研究PAE用量、热固化时间温度针叶木化学手抄薄型纸湿强度特性影响。

    The wet-strength properties of three thin handsheets made of hemp pulp, softwood pulp and mulberry pulp with the wet-strength resin (PAE) as the additive were studied.

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  • 分析漂白针叶化学针叶机械、再生漂白芦苇化学电荷表面电荷量。

    The total charges and surface charges of kraft softwood bleached pulp, softwood mechanical pulp, waste pulp and reed chemical pulp were determined.

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  • 研究了以半漂落叶松碱性亚硫酸盐-蒽醌AS-AQ)代替针叶木漂白硫酸盐(NBKP)白松酸性亚硫酸盐(SP)混合纤维料配抄新闻纸情况。

    Semibleached alkaline sulfite-anthraquinone larch pulp(AS-AQ)is used as a substitute for the mixed long fiber pulp of NBKP and NBSP in newsprint furnish.

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  • 亚硫酸盐阔叶亚硫酸盐针叶特性差别很大,即使种类木材的碱法相比差别。

    The properties of hardwood sulfite pulp are quite different from the softwood variety and are also quite different from the same wood cooked by the soda process.

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  • 杂交构树APMP适量针叶化学配抄,可以得优等轻型新闻纸

    The excellent light paper and newspaper could be made with the mixed pulp of APMP and soft wood chemical pulp.

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  • 佳木斯纸业集团我国唯一全部纤维针叶,辅之以阔叶制造工业包装纸企业

    Jiamusi Paper Co. , Ltd. (Group) is the only enterprise in China to make pulp wholly from long fiber coniferous wood and makedunnage paper with the addition of pulp from broad leaf wood.

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  • 实验室条件下,以漂白硫酸盐针叶试制轻型装饰原纸。

    A type of light weight decorative base paper has been made from bleached sulfate softwood pulp and cotten pulp under laboratory conditions.

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  • 主要目的确定不同漂白方法对硫酸盐针叶纤维表面特性影响,包括老化老化通过测量水中的动态接触角(D CA)和中纤维的电子光谱来检测。

    The aim of this study was to determine the influence of different bleaching sequences on the fibre surface properties of softwood kraft pulp before and after ageing.

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  • 主要目的确定不同漂白方法对硫酸盐针叶纤维表面特性影响,包括老化老化通过测量水中的动态接触角(D CA)和中纤维的电子光谱来检测。

    The aim of this study was to determine the influence of different bleaching sequences on the fibre surface properties of softwood kraft pulp before and after ageing.

    youdao

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