JP6249207B2 - 木質板の製造方法及び木質板 - Google Patents
木質板の製造方法及び木質板 Download PDFInfo
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- JP6249207B2 JP6249207B2 JP2013142100A JP2013142100A JP6249207B2 JP 6249207 B2 JP6249207 B2 JP 6249207B2 JP 2013142100 A JP2013142100 A JP 2013142100A JP 2013142100 A JP2013142100 A JP 2013142100A JP 6249207 B2 JP6249207 B2 JP 6249207B2
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- adhesive
- chip
- plant
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/02—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board the layer being formed of fibres, chips, or particles, e.g. MDF, HDF, OSB, chipboard, particle board, hardboard
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/726—Permeability to liquids, absorption
- B32B2307/7265—Non-permeable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2419/00—Buildings or parts thereof
- B32B2419/04—Tiles for floors or walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/16—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of fibres or chips, e.g. bonded with synthetic resins, or with an outer layer of fibres or chips
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
- E04F15/102—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials of fibrous or chipped materials, e.g. bonded with synthetic resins
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Adhesives Or Adhesive Processes (AREA)
Description
MUF系接着剤:オーシカ社製 大鹿レヂンTB103(固形分64%)100gに対し塩化アンモニウム1.2gを溶解させたもの
MDI系接着剤:日本ポリウレタン社製 ウッドキュア300(固形分100%)
表層用の植物由来の接着剤として、以下の酸/糖系接着剤水溶液を調製した。
(抽出試験)
木質板を粉砕し、その粉砕物を90℃熱水3時間抽出の条件で熱水抽出した。
HPLC条件
カラム:資生堂社製 CAPCELL PAK NH2 UG80(4.6mm I.d.×250mm、粒子径5μm)
溶離液:アセトニトリル/水=85/15
流速:2.0mL/min
温度:40℃
注入量:10μL
検出器:RI検出器
適宜、標準検体(スクロース)を用いて検量線を作成した。
(剥離強度試験)
JIS A 5905に準拠して剥離強度試験を行った。
(耐水性試験)
各木質板の200mm角のサンプルを、20℃の水に24時間浸漬した後の、浸漬前後の厚みを測定し、厚み膨張率を求めた。
(耐熱水性試験)
各木質板の200mm角のサンプルを、80℃の熱水に5分間浸漬した後の、浸漬前後の厚みを測定し、厚み膨張率を求めた。
(カビ抵抗性試験)
JIS Z 2911に準拠してカビ抵抗性試験を行った。カビ胞子液を滴下後、26℃、99%RH、28日間の条件で培養し、目視により以下の基準で評価した。
○:生育なし
△:試験面積の1/3未満生育あり
×:試験面積の1/3以上生育あり
これらの結果を表1に示す。
2 芯層
3 表層
Claims (4)
- 植物性チップを接着剤により接着させた芯層の少なくとも表面に、前記芯層の植物性チップよりも細かい植物性チップ又は植物性繊維を接着剤により接着させた表層を配設し、接着剤で接着させる木質板の製造方法であって、
前記芯層の植物性チップを接着させる接着剤としてユリアメラミン系接着剤又はウレタン系接着剤からなる石油由来の接着剤を使用し、前記表層の植物性チップ又は植物性繊維を接着させる接着剤として酸と糖を組合せた系からなる植物由来の接着剤を使用することを特徴とする木質板の製造方法。 - 前記芯層の植物性チップが、バガスのチップであることを特徴とする請求項1に記載の木質板の製造方法。
- 前記表層の植物性チップ又は植物性繊維が、バガスのチップ又は繊維であることを特徴とする請求項1又は2に記載の木質板の製造方法。
- 植物性チップを接着剤により接着させた芯層の少なくとも表面に、前記芯層の植物性チップよりも細かい植物性チップ又は植物性繊維を接着剤により接着させた表層が配設され、接着剤で接着された木質板であって、
前記芯層の植物性チップを接着させる接着剤が、ユリアメラミン系接着剤又はウレタン系接着剤からなる石油由来の接着剤であり、前記表層の植物性チップ又は植物性繊維を接着させる接着剤が、酸と糖を組合せた系からなる植物由来の接着剤であることを特徴とする木質板。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013142100A JP6249207B2 (ja) | 2013-07-05 | 2013-07-05 | 木質板の製造方法及び木質板 |
PCT/JP2014/002802 WO2015001702A1 (ja) | 2013-07-05 | 2014-05-27 | 木質板の製造方法及び木質板 |
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---|---|---|---|
JP2013142100A JP6249207B2 (ja) | 2013-07-05 | 2013-07-05 | 木質板の製造方法及び木質板 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015013442A JP2015013442A (ja) | 2015-01-22 |
JP6249207B2 true JP6249207B2 (ja) | 2017-12-20 |
Family
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JP2013142100A Active JP6249207B2 (ja) | 2013-07-05 | 2013-07-05 | 木質板の製造方法及び木質板 |
Country Status (2)
Country | Link |
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JP (1) | JP6249207B2 (ja) |
WO (1) | WO2015001702A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110103310A (zh) * | 2019-06-12 | 2019-08-09 | 李珂 | 芳香型防霉刨花板的制作方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6534097B2 (ja) * | 2015-04-06 | 2019-06-26 | パナソニックIpマネジメント株式会社 | 繊維ボードの製造方法 |
JP6592819B2 (ja) * | 2015-05-15 | 2019-10-23 | トヨタ紡織株式会社 | 木質ボード及びその製造方法 |
GB201517882D0 (en) * | 2015-10-09 | 2015-11-25 | Knauf Insulation Ltd | Wood particle boards |
CN106333530A (zh) * | 2016-08-29 | 2017-01-18 | 广西横县正林木业有限公司 | 采用阻燃复合脲醛树脂生产橱柜板的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57152944A (en) * | 1981-03-18 | 1982-09-21 | Sanyo Kokusaku Pulp Co | Manufacture of dry type molded board |
JP2005125737A (ja) * | 2003-10-02 | 2005-05-19 | Koyo Sangyo Co Ltd | リサイクル木質ボード及びその製造方法 |
CA2726842C (en) * | 2008-07-03 | 2014-09-30 | Kyoto University | Composition cured by applying heat/pressure thereto |
JP2013014040A (ja) * | 2011-07-01 | 2013-01-24 | Okura Ind Co Ltd | 竹製パーティクルボード |
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2013
- 2013-07-05 JP JP2013142100A patent/JP6249207B2/ja active Active
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110103310A (zh) * | 2019-06-12 | 2019-08-09 | 李珂 | 芳香型防霉刨花板的制作方法 |
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JP2015013442A (ja) | 2015-01-22 |
WO2015001702A1 (ja) | 2015-01-08 |
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