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Tear Resistance and Morphology Study of Tree Pruning Waste Papers: Effect of Soda Pulping Concentration
- Source :
- The International Journal of Integrated Engineering. 13
- Publication Year :
- 2021
- Publisher :
- Penerbit UTHM, 2021.
-
Abstract
- With the aim to explore the use of tree pruning waste as replacement material in papermaking, a study was conducted to investigate the effect of soda pulping concentration on the tear resistance and surface morphology of the fabricated papers. By varying the sodium hydroxide concentration from 5% to 25%, tree pruning waste papers with different tear resistance and surface morphology were fabricated. The tree pruning waste papers with the optimum tear resistance (73049.68 mN) was produced when the pulping medium was prepared at 20% sodium hydroxide concentration. As confirmed by the morphology study, the pulp fibres with improved interlocking surface morphology was produced at 20% sodium hydroxide concentration. Beyond that, fibre fibrillation had took place and exerted negative impact on the tear resistance of the papers. The present study confirms the use of tree pruning waste as an alternative in papermaking. Nonetheless, the soda pulping concentration must be properly regulated in order to maximize the performance of the fabricated paper products.
- Subjects :
- Tear resistance
Materials science
Mechanical Engineering
Materials Science (miscellaneous)
Pulp (paper)
Papermaking
engineering.material
Pulp and paper industry
Industrial and Manufacturing Engineering
chemistry.chemical_compound
chemistry
Mechanics of Materials
Sodium hydroxide
Morphology study
Soda pulping
engineering
Electrical and Electronic Engineering
Fourier transform infrared spectroscopy
Civil and Structural Engineering
Subjects
Details
- ISSN :
- 26007916 and 2229838X
- Volume :
- 13
- Database :
- OpenAIRE
- Journal :
- The International Journal of Integrated Engineering
- Accession number :
- edsair.doi...........9212239b360731a10e3c3dc54f92a837