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Information Journal Paper

Title

Effect of the addition of bagasse and imported long fiber chemical pulps on the properties of chemical-mechanical pulp produced from the mixture of hornbeam, beech and poplar

Pages

  143-152

Keywords

chemical-mechanical pulp (CMP)Q1

Abstract

 The aim of this study is to investigate the properties of pulp produced by the admixture of wood and non-wood fibers. The mixture of hardwoods chemical-mechanical pulp (CMP; 60% hornbeam, 20% beech and 20% poplar) of Mazandaran factory with bagasse industrial pulp of Pars factory (nonwood fibers) with ratios of 65 to 20, 55 to 30, 45 to 40, 35 to 50, 15 to 70, respectively were used. Every mixture of pulps was reinforced with 15 percent of the imported long fiber bleached softwood kraft pulp. Pulp properties such as fiber length, ash percent and freeness were determined. Handsheets were made and the properties such as brightness, porosity, tensile and burst indices, breaking length, and tear index were measured. The results of the length distribution of fibers showed that the CMP of Mazandaran wood and paper factory has a better quality than the bagasse chemical pulp of Pars Company. The statistical analysis of the results showed that the properties of handsheets such as burst index, tear index and brightness decrease with increasing the amount of bagasse pulp, except for the tensile index, which has not changed significantly. Also, with increasing the amount of bagasse pulp, the porosity property was decreased.

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  • Cite

    APA: Copy

    Sheikhi, P., & ASADPOUR ATTOEII, GH.. (2019). Effect of the addition of bagasse and imported long fiber chemical pulps on the properties of chemical-mechanical pulp produced from the mixture of hornbeam, beech and poplar. IRANIAN JOURNAL OF WOOD AND PAPER INDUSTRIES, 10(1 ), 143-152. SID. https://sid.ir/paper/184417/en

    Vancouver: Copy

    Sheikhi P., ASADPOUR ATTOEII GH.. Effect of the addition of bagasse and imported long fiber chemical pulps on the properties of chemical-mechanical pulp produced from the mixture of hornbeam, beech and poplar. IRANIAN JOURNAL OF WOOD AND PAPER INDUSTRIES[Internet]. 2019;10(1 ):143-152. Available from: https://sid.ir/paper/184417/en

    IEEE: Copy

    P. Sheikhi, and GH. ASADPOUR ATTOEII, “Effect of the addition of bagasse and imported long fiber chemical pulps on the properties of chemical-mechanical pulp produced from the mixture of hornbeam, beech and poplar,” IRANIAN JOURNAL OF WOOD AND PAPER INDUSTRIES, vol. 10, no. 1 , pp. 143–152, 2019, [Online]. Available: https://sid.ir/paper/184417/en

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