Enhanced Effect of NaOH/Thiourea/Urea Aqueous Solution on Paper Strength of High Yield Pulp

In this work, the thermomechanical pulp of Pinus massoniana was pretreated with a NaOH/thiourea/urea aqueous solution to promote fiber bonded area and to increase paper strength. The effects of pulp concentration, alkali dosage, dipping time, and freezing time were evaluated through single factor ex...

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Bibliographic Details
Main Authors: Rui Zhai, Xiaofan Zhou
Format: Artigo
Language:Inglês
Published: North Carolina State University 2014-02-01
Series:BioResources
Subjects:
NaOH/thiourea/urea aqueous solution
Paper strength
High yield pulp
Pinus massoniana
Thermomechanical pulp
Online Access:http://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_09_2_2154_Zhai_Enhanced_NaOH_Thiourea_Solution
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