Pengaruh komposisi perekat tanin urea formaldehida terhadap keteguhan rekat kayu lapis meranti
| Main Authors: | Santoso, Adi, Sutigno, Paribotro |
|---|---|
| Other Authors: | pusat litbang hasil hutan |
| Format: | Article info application/pdf eJournal |
| Bahasa: | ind |
| Terbitan: |
Pusat Penelitian dan Pengembangan Hasil Hutan
, 2017
|
| Online Access: |
http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPHH/article/view/3690 http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPHH/article/view/3690/3120 |
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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="id-ID">Pengaruh komposisi perekat tanin urea formaldehida terhadap keteguhan rekat kayu lapis meranti</title><creator>Santoso, Adi</creator><creator>Sutigno, Paribotro</creator><subject lang="id-ID"/><description lang="id-ID">Based on previous  research  tannin formaldehyde  resin from  Acacia   decurens     bark can  be used for  exterior plywood adhesive.  To reduce  the cost,   the effect of urea addition  to produce tannin   urea formaldeliyde   resin has been  studied.   The other treatment  employed is percentage of paraformaldehyde as hardener.The  results  show  that   the  properties  of  tannin  urea formaldehyde   resin  conform  with Indonesian standard for  phenol formaldehyde  resin.   The effect  of weight ratio based on mol ratio on  the plywood  bonding strenght is significant,  while the effect ofpercentage  of hardener   is not significant.    the  weight ratio tannin.urea =  1:2 with three percentages of hardener meet German standardfor exterior plywood (type AW-100).   The  weight ratio tannin urea =  1=2,5  with 2,5%   and 5% hardener  meet the standard, while the weight ratio tannin:urea  =  1:3  do not meet the standard. The plywood bonding strenght  tends    to  decrease if using more urea.  Based on economic consideration,  it is recommended 10   use weight  ratio tannin.urea  =   1:2,5  based on  mol  ratio with percentage of hardener 2,5%   of liquid resin.</description><publisher lang="id-ID">Pusat Penelitian dan Pengembangan Hasil Hutan</publisher><contributor lang="id-ID">pusat litbang hasil hutan</contributor><date>2017-08-24</date><type>Journal:Article</type><type>Other:info:eu-repo/semantics/publishedVersion</type><type>Other:</type><type>Other:</type><type>File:application/pdf</type><identifier>http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPHH/article/view/3690</identifier><identifier>10.20886/jphh.1995.13.3.87-93</identifier><source lang="en-US">Jurnal Penelitian Hasil Hutan; Vol 13, No 3 (1995): Jurnal Penelitian Hasil Hutan; 87-93</source><source lang="id-ID">Jurnal Penelitian Hasil Hutan; Vol 13, No 3 (1995): Jurnal Penelitian Hasil Hutan; 87-93</source><source>2442-8957</source><source>0216-4329</source><language>ind</language><relation>http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPHH/article/view/3690/3120</relation><rights lang="id-ID">##submission.copyrightStatement##</rights><rights lang="id-ID">http://creativecommons.org/licenses/by-nc-sa/4.0</rights><recordID>--ejournal.forda-mof.org-ejournal-litbang-index.php-index-oai?verb=ListSets:article-3690</recordID></dc>
|
| language |
ind |
| format |
Journal:Article Journal Other:info:eu-repo/semantics/publishedVersion Other Other: File:application/pdf File Journal:eJournal |
| author |
Santoso, Adi Sutigno, Paribotro |
| author2 |
pusat litbang hasil hutan |
| title |
Pengaruh komposisi perekat tanin urea formaldehida terhadap keteguhan rekat kayu lapis meranti |
| publisher |
Pusat Penelitian dan Pengembangan Hasil Hutan |
| publishDate |
2017 |
| url |
http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPHH/article/view/3690 http://ejournal.forda-mof.org/ejournal-litbang/index.php/JPHH/article/view/3690/3120 |
| contents |
Based on previous research tannin formaldehyde resin from Acacia decurens bark can be used for exterior plywood adhesive. To reduce the cost, the effect of urea addition to produce tannin urea formaldeliyde resin has been studied. The other treatment employed is percentage of paraformaldehyde as hardener.The results show that the properties of tannin urea formaldehyde resin conform with Indonesian standard for phenol formaldehyde resin. The effect of weight ratio based on mol ratio on the plywood bonding strenght is significant, while the effect ofpercentage of hardener is not significant. the weight ratio tannin.urea = 1:2 with three percentages of hardener meet German standardfor exterior plywood (type AW-100). The weight ratio tannin urea = 1=2,5 with 2,5% and 5% hardener meet the standard, while the weight ratio tannin:urea = 1:3 do not meet the standard. The plywood bonding strenght tends to decrease if using more urea. Based on economic consideration, it is recommended 10 use weight ratio tannin.urea = 1:2,5 based on mol ratio with percentage of hardener 2,5% of liquid resin. |
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Perpustakaan Badan Litbang Kehutanan |
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Jurnal Penelitian Hasil Hutan |
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Biologi |
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JAKARTA SELATAN |
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DKI JAKARTA |
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IOS513 |
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2018-11-16T18:18:52Z |
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2020-05-20T05:57:55Z |
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