CN1316318A - 玉米秆制造中密度纤维板的工艺方法 - Google Patents
玉米秆制造中密度纤维板的工艺方法 Download PDFInfo
- Publication number
- CN1316318A CN1316318A CN 01106319 CN01106319A CN1316318A CN 1316318 A CN1316318 A CN 1316318A CN 01106319 CN01106319 CN 01106319 CN 01106319 A CN01106319 A CN 01106319A CN 1316318 A CN1316318 A CN 1316318A
- Authority
- CN
- China
- Prior art keywords
- cornstalk
- fiber
- medium density
- mdf
- fibre board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000835 fiber Substances 0.000 title claims description 62
- 240000008042 Zea mays Species 0.000 title abstract description 4
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title abstract description 4
- 235000002017 Zea mays subsp mays Nutrition 0.000 title abstract description 4
- 235000005822 corn Nutrition 0.000 title abstract description 4
- 238000004519 manufacturing process Methods 0.000 title description 4
- 238000001035 drying Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 241000209094 Oryza Species 0.000 claims description 6
- 235000007164 Oryza sativa Nutrition 0.000 claims description 6
- 241000209140 Triticum Species 0.000 claims description 6
- 235000021307 Triticum Nutrition 0.000 claims description 6
- 235000009566 rice Nutrition 0.000 claims description 6
- 239000011094 fiberboard Substances 0.000 claims description 5
- 239000012188 paraffin wax Substances 0.000 claims description 5
- 229920006395 saturated elastomer Polymers 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 4
- 229920002522 Wood fibre Polymers 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 239000002025 wood fiber Substances 0.000 claims description 3
- 238000007731 hot pressing Methods 0.000 abstract 1
- 238000009736 wetting Methods 0.000 abstract 1
- 239000010902 straw Substances 0.000 description 6
- 229920002678 cellulose Polymers 0.000 description 4
- 235000010980 cellulose Nutrition 0.000 description 4
- 229920005610 lignin Polymers 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 241000609240 Ambelania acida Species 0.000 description 2
- 235000018185 Betula X alpestris Nutrition 0.000 description 2
- 235000018212 Betula X uliginosa Nutrition 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- 241000219000 Populus Species 0.000 description 2
- 239000010905 bagasse Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 150000002972 pentoses Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920002488 Hemicellulose Polymers 0.000 description 1
- 241000218652 Larix Species 0.000 description 1
- 235000005590 Larix decidua Nutrition 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 241000351396 Picea asperata Species 0.000 description 1
- 235000011615 Pinus koraiensis Nutrition 0.000 description 1
- 240000007263 Pinus koraiensis Species 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 210000000630 fibrocyte Anatomy 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
Landscapes
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
Description
原料种类 | 水分% | 灰份% | 溶液抽出物% | 纤维素% | 聚戊糖% | 木素% | |||
冷水 | 热水 | 有机 | 1%NaOH | ||||||
玉米秆皮 | 9.6 | 2.97 | 9.39 | 23.89 | 5.53 | 50.61 | 44.69 | 20.58 | 16.58 |
稻草 | 9.85 | 15.6 | 6.85 | 28.4 | 0.64 | 47.6 | 36.4 | 18.03 | 14.03 |
麦秆 | 10.65 | 6.04 | 5.35 | 23.15 | 0.52 | 44.56 | 40.40 | 25.50 | 22.34 |
棉秆 | 12.46 | 9.47 | 8.12 | 25.56 | 0.72 | 40.23 | 41.26 | 20.76 | 23.16 |
蔗渣 | 10.35 | 3.66 | 7.63 | 15.88 | 0.85 | 26.26 | 42.16 | 23.51 | 19.30 |
桦木 | 12.34 | 0.82 | 1.69 | 2.36 | 2.16 | 21.32 | 53.43 | 25.90 | 22.91 |
杨木 | 11.31 | 0.38 | 1.38 | 3.46 | 0.23 | 15.61 | 43.24 | 22.61 | 17.10 |
云杉 | 10.97 | 0.78 | 1.42 | 2.68 | 0.37 | 12.43 | 46.92 | 11.62 | 28.43 |
落叶松 | 11.67 | 0.36 | 0.59 | 1.90 | 1.20 | 13.03 | 52.55 | 11.27 | 27.44 |
红松 | 9.64 | 0.42 | 2.69 | 4.15 | 4.49 | 17.55 | 53.12 | 10.46 | 27.69 |
纤维名称 | 纤维长度mm | 纤维宽度mm | 长宽比 | 平均壁厚mm | ||
一般 | 平均 | 范围 | 平均 | |||
玉米秆皮 | 0.36-1.50 | 1.08 | 0.006-0.036 | 0.016 | 67.5 | 3.16 |
稻草 | 0.28-1.43 | 0.92 | 0.005-0.014 | 0.0081 | 114 | |
麦秆 | 0.47-1.60 | 1.32 | 0.007-0.02 | 0.0129 | 102 | 3.21 |
蔗渣 | 0.47-3.34 | 1.70 | 0.009-0.03 | 0.022 | 77 | 1.90 |
棉秆 | 0.32-0.98 | 0.83 | 0.007-0.033 | 0.027 | 30 | 3.12 |
针叶材 | 2.25-4.28 | 2.25-4.28 | 0.025-0.056 | 0.060-0.025 | 55.4-129.4 | 2.2-12.5 |
阔叶材 | 0.47-2.92 | 0.47-2.92 | 0.014-0.030 | 20.9-91.6 | 2.42-5.3 | |
芦苇 | 0.20-1.60- | 1.12 | 0.003-0.036 | 0.0097 | 115 |
性能 | 单位 | 公称厚度范围mm | ||||||
产品 | 国标GB/T-11718-1999 | |||||||
9-12(10) | 12-19(16) | 9-12 | 12-19 | |||||
内结合强度 | 优等品 | MPa | 0.73 | 0.68 | 0.60 | 0.55 | ||
一等品 | 0.57 | 0.52 | 0.55 | 0.50 | ||||
合格品 | 0.50 | 0.45 | ||||||
静曲强度 | MPa | 32 | 28 | 22 | 20 | |||
弹性模量 | MPa | 2600 | 2500 | 2200 | ||||
握钉力 | 板面 | N | 1240 | 1000 | ||||
板边 | 970 | 800 | ||||||
吸水厚度膨胀率 | % | 5.4 | 6.7 | 12 | 10 | |||
含水率 | % | 7 | 4-13 | |||||
密度 | Kg/m3 | 752 | 450-880 | |||||
板内密度偏差 | % | 5.4 | ±7.0 | |||||
甲醛释放量 | A级 | Mg/100g | ≤9.0 | |||||
B级 | 28.4 | >9.0~≤40.0 | ||||||
注:当板厚小于15m时,不测握钉力。 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01106319 CN1108903C (zh) | 2001-03-16 | 2001-03-16 | 玉米秆制造中密度纤维板的工艺方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01106319 CN1108903C (zh) | 2001-03-16 | 2001-03-16 | 玉米秆制造中密度纤维板的工艺方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1316318A true CN1316318A (zh) | 2001-10-10 |
CN1108903C CN1108903C (zh) | 2003-05-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 01106319 Expired - Fee Related CN1108903C (zh) | 2001-03-16 | 2001-03-16 | 玉米秆制造中密度纤维板的工艺方法 |
Country Status (1)
Country | Link |
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CN (1) | CN1108903C (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102179857A (zh) * | 2011-04-07 | 2011-09-14 | 云南工业大麻股份有限公司 | 一种高强度纤维板及其制造方法 |
CN101954665B (zh) * | 2009-07-14 | 2012-06-27 | 上海振森木业机械有限公司 | 高密度纤维薄板的生产工艺 |
CN103639071A (zh) * | 2013-12-02 | 2014-03-19 | 镇江中福马机械有限公司 | 湿热纤维的蒸汽与纤维分离装置及分离方法 |
CN105216090A (zh) * | 2015-11-10 | 2016-01-06 | 张沙 | 复合材料加工装置、工艺及复合板 |
CN110303569A (zh) * | 2019-07-15 | 2019-10-08 | 天津海源汇科技有限公司 | 一种密度板用植物纤维粘合剂施用工艺 |
CN110370420A (zh) * | 2019-05-27 | 2019-10-25 | 孙星海 | 一种玉米秸秆重组材的制备方法 |
CN112476697A (zh) * | 2020-11-09 | 2021-03-12 | 常德宜居建筑材料有限公司 | 一种用于中纤板的一体化成型装置及其制作方法 |
-
2001
- 2001-03-16 CN CN 01106319 patent/CN1108903C/zh not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101954665B (zh) * | 2009-07-14 | 2012-06-27 | 上海振森木业机械有限公司 | 高密度纤维薄板的生产工艺 |
CN102179857A (zh) * | 2011-04-07 | 2011-09-14 | 云南工业大麻股份有限公司 | 一种高强度纤维板及其制造方法 |
CN102179857B (zh) * | 2011-04-07 | 2013-02-13 | 云南工业大麻股份有限公司 | 一种高强度纤维板及其制造方法 |
CN103639071A (zh) * | 2013-12-02 | 2014-03-19 | 镇江中福马机械有限公司 | 湿热纤维的蒸汽与纤维分离装置及分离方法 |
CN105216090A (zh) * | 2015-11-10 | 2016-01-06 | 张沙 | 复合材料加工装置、工艺及复合板 |
CN110370420A (zh) * | 2019-05-27 | 2019-10-25 | 孙星海 | 一种玉米秸秆重组材的制备方法 |
CN110303569A (zh) * | 2019-07-15 | 2019-10-08 | 天津海源汇科技有限公司 | 一种密度板用植物纤维粘合剂施用工艺 |
CN112476697A (zh) * | 2020-11-09 | 2021-03-12 | 常德宜居建筑材料有限公司 | 一种用于中纤板的一体化成型装置及其制作方法 |
Also Published As
Publication number | Publication date |
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CN1108903C (zh) | 2003-05-21 |
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