نتایج جستجو برای: swelling
تعداد نتایج: 30149 فیلتر نتایج به سال:
2016
Kyoung-Hwa Choi
Ah Ram Kim
Byoung-Uk Cho
Three alkali swelling methods were used to treat two kinds of kraft pulp fibers. The morphological and chemical properties of the treated fibers were elucidated in terms of alkali concentration, with the aim of developing bulky paper and conserving wood resources. The effects of beating before and after alkali swelling were examined. The water retention value of fibers increased when higher con...
Journal:
:journal of the Japan Society for Testing Materials
1961
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