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1989 Fiscal Year Final Research Report Summary

Study on Wood-base Flexible Sheet Materials.

Research Project

Project/Area Number 63460208
Research Category

Grant-in-Aid for General Scientific Research (B)

Allocation TypeSingle-year Grants
Research Field 林産学
Research InstitutionSHIZUOKA UNIVERSITY

Principal Investigator

YAMAGISHI Yoshiyasu  Shizuoka Univ. F. of Agriculture Prof., 農学部, 教授 (60022042)

Co-Investigator(Kenkyū-buntansha) SUZUKI Kyoji  Shizuoka Univ. F. of Agri. Associ. Prof., 農学部, 助教授 (00109133)
MARUYAMA Noriyoshi  Shizuoka Univ. F. of Agri. Assistant, 農学部, 助手 (10022253)
TAKI Kinji  Shizuoka Univ. F. of Agri. Associ Prof., 農学部, 助教授 (00022252)
HIRAI Nobuyuki  Shizuoka Univ. F. of Agri. Prof., 農学部, 教授 (70023439)
YOSHIDA Hiroaki  Shizuoka Univ. F. of Agri. Associ. Prof., 農学部, 助教授 (10126790)
Project Period (FY) 1988 – 1989
KeywordsParticle-type Material / Tolylendiisocyanate / Wood-base Flexible Sheet / Dynamic Viscoelastic Properties / Malting-procedure / Sonic and Thermal Insulation / Moth Proof Sheet / Prevention of Weed Growth
Research Abstract

Newly developed wood-base flexible sheet is an unique sheet material which produced from mixture of small particles such as saw dust and a liquid TDI binder.
TDI prepolymer binder reacts with water and Lorms easily an elastomer, therefore, the mixture of saw dust and binder(contains excessive water)can be formed continuously by a special conveyer system. Primarily formed sheets are very soft and flexible,but by heat-pressing they become a considerably hard material sirtlilar to particleboards.
This study dealt with the development of utilization of wood-base flexible sheets in various industry fields. Initially,a suitability of various raw materials (soybean powder residue, rape-seed residue,wheat bran and coffee residue),forming conditions(amount of additional binder and secondary heat-pressing of sheet)and physical and mechanical properties(tensil strength,elongation,water absorbility, thickness swelling,permeability pressure of water,surface abrasion,cushioning effect and thermal conductivity)of sheets were investigated.
Thereafter,for the purpose to determine an applicability for building materials, pot-cultivating and malting-shebt in agricultural and forest industries,the field tests were carried out practically.
From these investigations,it was recognized that wood-base flexible sheets would have a large potentiality of use for various industry fields as a unique materials.

  • Research Products

    (12 results)

All Other

All Publications (12 results)

  • [Publications] 山岸祥恭: "木質系フレキシブルシ-トに関する研究第1報シ-ト材質と利用適性" 第38回日本木材学会大会要旨集. 180 (1988)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 滝欽二: "木質系フレキシブルシ-トに関する研究第2報結合材の物性" 第38回日本木材学会大会要旨集. 181 (1988)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 山岸祥恭: "木質系フレキシブルシ-トに関する研究(1)シ-ト成形条件と材質" 木材工業. 43. 12-17 (1988)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 吉田弥明: "木質系フレキシブルシ-トに関する研究-結合剤の物性と材質について(2)" 第27回日本接着協会研究発表会講演要旨集. 186-187 (1989)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 吉田弥明: "木質系フレキシブルシ-トに関する研究" 第40回日本木材学会大会(1990年4月発表予定).

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 滝欽二: "木質系フレキシブルシ-トの材質に関する研究" 第28回日本接着学会年次大会(1990年6月発表予定).

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Y.Yamagishi: "Study on Wood-base Flexible Sheet Materials. Part 1.Properties of Sheets and Their Utilization." The 38th Annual Meeting of Japan Wood Research Society, P.180, 1988.

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K.Taki: "Study on Wood-base Flexible Sheet Materials. Part 2. Physical Property of Binder." The 38th Annual Meeting of Japan Wood Research Society, P.181, 1988.

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Y.Yamagishi: "Study on Wood-base Flexible Sheet Materials. (1) Forming Conditions of Sheets and Their Properties." Mokuzai Kogyo, 43, P12-17, 1988.

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] H.Yoshida: "Study on Wood-base Flexible Sheet Materials. Physical Property of Binder and Sheet." The 27th Annual Meeting of The Adhesion Society of Japan, P.186-187, 1989.

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] H.Yoshida: "Study on Wood-base Flexible Sheet Materials." The 40th Annual Meeting of Japan Wood Wood Research Society.(1990).

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K.Taki: "Study on Properties of Wood-base Flexible Sheet Materials." The 28th Annual Meeting of The Adhesion Society of Japan.(1990).

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 1993-03-26  

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