Properties of particleboard produced with liquefaction-modified phenol-formaldehyde adhesive

Pinus densiflora wood flour was liquefied in the presence of phenol, using sulfuric acid as a catalyst. Liquefaction-modified phenol-formaldehyde (LPF) resins were synthesized as particleboard binder. The physical characteristics of the laboratory-synthesized control PF resin and the LPF resins are described. Laboratory particleboard (PB) was made using Korean hybrid poplar (Populus alba × glandulosa) particles with the control PF resin and LPF resins. The physical strength and dimensional stability of the PBs were tested according to ASTM D 1037-99 and KS F 3104 standard procedures. PB test results show that the physical and mechanical strength properties differed significantly according to resin type; however, all PBs made in this study exceeded the minimum strength requirement of the Korean Standard KS F 3104 for PB type 8.0.

Properties of particleboard produced with liquefaction-modified phenol-formaldehyde adhesive

Pinus densiflora wood flour was liquefied in the presence of phenol, using sulfuric acid as a catalyst. Liquefaction-modified phenol-formaldehyde (LPF) resins were synthesized as particleboard binder. The physical characteristics of the laboratory-synthesized control PF resin and the LPF resins are described. Laboratory particleboard (PB) was made using Korean hybrid poplar (Populus alba × glandulosa) particles with the control PF resin and LPF resins. The physical strength and dimensional stability of the PBs were tested according to ASTM D 1037-99 and KS F 3104 standard procedures. PB test results show that the physical and mechanical strength properties differed significantly according to resin type; however, all PBs made in this study exceeded the minimum strength requirement of the Korean Standard KS F 3104 for PB type 8.0.

___

  • Alma MH, Basturk MA, Shiraishi N (2001) Cocondensation of NaOH-catalyzed liquefied wood wastes, phenol, and formaldehyde for the production of resol-type adhesives. Ind Eng Chem Res 40: 5036-5039.
  • ASTM (2002) Standard test methods for evaluating properties of wood-base fiber and particle panel materials. ASTM D 1037- 99. West Conshohocken, Pennsylvania.
  • Food and Agriculture Organization of the United Nations (FAO) (1966) Forest Resources Yearbook. FAO, Rome, Italy.
  • Food and Agriculture Organization of the United Nations (FAO) (1979) Poplars and willows in wood production and land use. FAO, Rome, Italy. 328pp.
  • Koo Y-B (2001) Why does Populus be planted? Forest 423: 60-65.
  • Korean Standard Association (KSA) (2002) Korean Standard: KS F 3104 Particleboards. KSA. Seoul. 18pp.
  • Lee WJ, Liu CT (2003) Preparation of liquefied bark-based resins and its application to particleboard. J of Appl Polym Sci 87: 1837- 1841.
  • Oh Y-S, Sellers T, Jr, Kim MG, Strickland RC (1994) Evaluation of phenol-formaldehyde OSB resins modified with lignin residues from acid-hydrolyzed waste newsprint. Forest Prod J 44: 25-29.
  • Oh Y-S (2009) Effects of recycled fiber addition on high density fiberboard for laminated flooring bonded with phenol- formaldehyde resin adhesive. J of Appl Polym Sci In press.
  • SAS Inst (1994) SAS system for Microsoft Windows, Release 6.10. SAS Institute, Cary, NC.
  • Sellers T Jr (1985) Plywood and Adhesive Technology. Marcel Dekker. New York. 661pp.
  • Steel RGD, Torrie JH (1980) Principles and Procedures of Statistics: A Biometric Approach. 2nded. McGraw-Hill Book Co., New York. 633pp.
  • Wooten AL, Sellers T Jr, Tahir PMD (1988) Reaction of formaldehyde with lignin. Forest Prod J 38: 45-46.
  • Walker JF (1964) Formaldehyde; Reinhold, New York. 96pp.
Turkish Journal of Agriculture and Forestry-Cover
  • ISSN: 1300-011X
  • Yayın Aralığı: Yılda 6 Sayı
  • Yayıncı: TÜBİTAK
Sayıdaki Diğer Makaleler

Regeneration and histological analysis of snake melon (Cucumis melo var. flexuosus (L.) Naudin) by direct organogenesis

Yeşim YALÇIN MENDİ, Selay ELDOĞAN, Rafael GUTAKEV

Zinc alleviates salt stress and increases antioxidant enzyme activity in the leaves of pistachio (Pistacia vera L. ‘Badami’) seedlings

Vahid TAVALLALI, Majid RAHEMI, Saeed ESHGHI, Bahman KHOLDEBARIN, Asghar RAMEZANIAN

Zinc alleviates salt stress and increases antioxidant enzyme activity in the leaves of pistachio (Pistacia vera L. ‘Badami’) seedlings

Vahid TAVALLALI, Majid RAHEMI, Saeed ESHGHI, Bahman KHOLDEBARIN, Asghar RAMEZANIAN

Assaying of diversity among soybean (Glycin max (L.) Merr.) and peanut (Arachis hypogaea L.) genotypes at DNA level

Faheem Shehzad BALOCH, Cemal KURT, Halis ARIOĞLU, Hakan ÖZKAN

Şekerle beslenmenin, parazitoit Bracon hebetor (Say) (Hymenoptera: Braconidae) dişilerinin lipit, glikojen ve toplam şeker miktarına etkisi

Eylem Akman GÜNDÜZ, Adem GÜLEL, Özgür Varer IŞITAN, Ali BOZ, Özlem CESUR

Properties of particleboard produced with liquefaction-modified phenol-formaldehyde adhesive

Jung-Uk LEE, Yong-Sung OH

Effects of sugar feeding on lipid, glycogen, and total sugar levels of a female parasitoid, Bracon hebetor (Say) (Hymenoptera: Braconidae)

Eylem Akman GÜNDÜZ, Adem GÜLEL, Özgür Varer IŞITAN, Ali BOZ, Özlem CESUR

A new study on the bacteria of Agrotis segetum Schiff. (Lepidoptera: Noctuidae) and their insecticidal activities

Ali SEVİM, Zihni DEMİRBAĞ, İsmail DEMİR

The determination of pneumatic conveying characteristics of chickpea

Ahmet KILIÇKAN, Metin GÜNER

The effect of field pea (Pisum sativum L.) companion crop management on red clover (Trifolium pratense L.) establishment and productivity

Branko CUPINA, Dorde KRSTIC, Aleksandar MIKIC, Pero ERIC