UTILIZATION OF CITRIC ACID AS BONDING AGENT IN SEMBILANG BAMBOO (Dendrocalamus giganteus Munro) PARTICLEBOARD PRODUCTION
| Main Authors: | Syamani, Firda A., Arifqi, Agus Z., Munawar, Sasa S., Sudarmanto, Sudarmanto, Astari, Lilik, Prasetiyo, Kurnia W., Gopar, Mohamad, Ismadi, Ismadi, Kusumah, Sukma S., Hussin, Mohd. H., Subyakto, Subyakto, Hadi, Yusuf S., Umemura, Kenji |
|---|---|
| Other Authors: | JASTIP Program on Collaborative Bioresources and Biodiversity Studies for the ASEAN Region |
| Format: | Article info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
Secretariat of Agency for Standardization of Environment and Forestry Instruments
, 2022
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| Subjects: | |
| Online Access: |
http://ejournal.forda-mof.org/ejournal-litbang/index.php/IJFR/article/view/6692 http://ejournal.forda-mof.org/ejournal-litbang/index.php/IJFR/article/view/6692/5709 |
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<dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><title lang="en-US">UTILIZATION OF CITRIC ACID AS BONDING AGENT IN SEMBILANG BAMBOO (Dendrocalamus giganteus Munro) PARTICLEBOARD PRODUCTION</title><creator>Syamani, Firda A.</creator><creator>Arifqi, Agus Z.</creator><creator>Munawar, Sasa S.</creator><creator>Sudarmanto, Sudarmanto</creator><creator>Astari, Lilik</creator><creator>Prasetiyo, Kurnia W.</creator><creator>Gopar, Mohamad</creator><creator>Ismadi, Ismadi</creator><creator>Kusumah, Sukma S.</creator><creator>Hussin, Mohd. H.</creator><creator>Subyakto, Subyakto</creator><creator>Hadi, Yusuf S.</creator><creator>Umemura, Kenji</creator><subject lang="en-US">Sembilang bamboo; particleboards; citric acid; physical properties; mechanical properties; silica</subject><description lang="en-US">Citric acid was utilized as a bonding agent in the production of Sembilang bamboo particleboard. The limitation in using bamboo for particleboard production is that the silica content in bamboo skin can accelerate particleboard processing machines' bluntness and reduce particle adherence in particleboard manufacturing. This research aimed to investigate the influence of bamboo skin and citric acid content on the characteristics of Sembilang bamboo particleboard. Particleboards were prepared using bamboo particles (type A) and unskinned bamboo particles (type B). The citric acid solution (59%) was sprayed over the surface of bamboo particles to obtain three different levels of citric acid, i.e., 15, 20, and 25 % (based on bamboo particles’ dry weight). The Sembilang bamboo particleboards were manufactured using a hot-pressing machine at 200°C, 5 MPa for 10 min. The particleboard targeted density was 0.8 g/cm3. The type B particleboards’ internal bond (IB), modulus of rupture (MOR), water absorption (WA), and thickness swelling (TS) were superior compared to the type A particleboards. This was influenced by the lower concentration of silica in type B particleboards, which tend to allow an intimate contact area among particles and citric acid then produced better quality particleboards compared to type A particleboards. The type B particleboards met the obligation of JIS A 5908 for type 18 particleboard in terms of modulus of rupture, modulus of elasticity, and internal bond, however, only fulfilled the type 8 particleboard in terms of screw holding power. The physical properties of Sembilang bamboo particleboard were also improved when using type B bamboo particles and adhered with citric acid at a level of 25%.</description><publisher lang="en-US">Secretariat of Agency for Standardization of Environment and Forestry Instruments</publisher><contributor lang="en-US">JASTIP Program on Collaborative Bioresources and Biodiversity Studies for the ASEAN Region</contributor><date>2022-04-30</date><type>Journal:Article</type><type>Other:info:eu-repo/semantics/publishedVersion</type><type>Other:</type><type>File:application/pdf</type><identifier>http://ejournal.forda-mof.org/ejournal-litbang/index.php/IJFR/article/view/6692</identifier><identifier>10.20886/ijfr.2022.9.1.99-120</identifier><source lang="en-US">Indonesian Journal of Forestry Research; Vol 9, No 1 (2022): Indonesian Journal of Forestry Research; 99-120</source><source>2406-8195</source><source>2355-7079</source><language>eng</language><relation>http://ejournal.forda-mof.org/ejournal-litbang/index.php/IJFR/article/view/6692/5709</relation><rights lang="en-US">Copyright (c) 2022 Indonesian Journal of Forestry Research</rights><rights lang="en-US">http://creativecommons.org/licenses/by-nc-sa/4.0</rights><recordID>--ejournal.forda-mof.org-ejournal-litbang-index.php-index-oai?verb=ListSets:article-6692</recordID></dc>
|
| language |
eng |
| format |
Journal:Article Journal Other:info:eu-repo/semantics/publishedVersion Other Other: File:application/pdf File Journal:eJournal |
| author |
Syamani, Firda A. Arifqi, Agus Z. Munawar, Sasa S. Sudarmanto, Sudarmanto Astari, Lilik Prasetiyo, Kurnia W. Gopar, Mohamad Ismadi, Ismadi Kusumah, Sukma S. Hussin, Mohd. H. Subyakto, Subyakto Hadi, Yusuf S. Umemura, Kenji |
| author2 |
JASTIP Program on Collaborative Bioresources and Biodiversity Studies for the ASEAN Region |
| title |
UTILIZATION OF CITRIC ACID AS BONDING AGENT IN SEMBILANG BAMBOO (Dendrocalamus giganteus Munro) PARTICLEBOARD PRODUCTION |
| publisher |
Secretariat of Agency for Standardization of Environment and Forestry Instruments |
| publishDate |
2022 |
| topic |
Sembilang bamboo particleboards citric acid physical properties mechanical properties silica |
| url |
http://ejournal.forda-mof.org/ejournal-litbang/index.php/IJFR/article/view/6692 http://ejournal.forda-mof.org/ejournal-litbang/index.php/IJFR/article/view/6692/5709 |
| contents |
Citric acid was utilized as a bonding agent in the production of Sembilang bamboo particleboard. The limitation in using bamboo for particleboard production is that the silica content in bamboo skin can accelerate particleboard processing machines' bluntness and reduce particle adherence in particleboard manufacturing. This research aimed to investigate the influence of bamboo skin and citric acid content on the characteristics of Sembilang bamboo particleboard. Particleboards were prepared using bamboo particles (type A) and unskinned bamboo particles (type B). The citric acid solution (59%) was sprayed over the surface of bamboo particles to obtain three different levels of citric acid, i.e., 15, 20, and 25 % (based on bamboo particles’ dry weight). The Sembilang bamboo particleboards were manufactured using a hot-pressing machine at 200°C, 5 MPa for 10 min. The particleboard targeted density was 0.8 g/cm3. The type B particleboards’ internal bond (IB), modulus of rupture (MOR), water absorption (WA), and thickness swelling (TS) were superior compared to the type A particleboards. This was influenced by the lower concentration of silica in type B particleboards, which tend to allow an intimate contact area among particles and citric acid then produced better quality particleboards compared to type A particleboards. The type B particleboards met the obligation of JIS A 5908 for type 18 particleboard in terms of modulus of rupture, modulus of elasticity, and internal bond, however, only fulfilled the type 8 particleboard in terms of screw holding power. The physical properties of Sembilang bamboo particleboard were also improved when using type B bamboo particles and adhered with citric acid at a level of 25%. |
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