CN87103594A - A kind of method with producing corn-stalk plate - Google Patents
A kind of method with producing corn-stalk plate Download PDFInfo
- Publication number
- CN87103594A CN87103594A CN 87103594 CN87103594A CN87103594A CN 87103594 A CN87103594 A CN 87103594A CN 87103594 CN87103594 CN 87103594 CN 87103594 A CN87103594 A CN 87103594A CN 87103594 A CN87103594 A CN 87103594A
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- corn stalk
- binding agent
- maize straw
- slab
- sheet material
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Abstract
The present invention relates to the production technology and the technology of maize straw board.Its purpose is to propose a kind of method of utilizing maize straw to make sheet material.
The weight of material proportioning of this maize straw board is: maize straw: binding agent=(78～82): (18～22).Wherein the fibre length of maize straw requires the composition of 5～25mm to be not less than 85% in 25mm, and moisture content is in 5～7% scopes.The formation of binding agent is: Lauxite: ammonium chloride: paraffin=(96～98): (0.2～1): (1.5～3).Material stirs, and is pre-pressed into slab, at 120～140 ℃ of following pressurization 1.47～2.45MPa, and pressurize 40～50 seconds, curing molding, cut behind the overlap.
Description
The invention relates to the sheet material process of using with corn stalk manufacturing building or furniture.
Existing " particieboard " (publishing the chief editor of forestry institute, northeast " particieboard technology " referring to publishing house of China Forest portion in September, 1981) is main raw material(s) with wood shavings, the raw material sources limitation, and cost is higher.
The object of the present invention is to provide that a kind of raw material sources are abundant, cost is low, technology is simple, physical and mechanical property, surface quality are better than the manufacturing method of plate thereof of particieboard.
The present invention realizes like this, to remove corn stalk and binding agent that the impurity foul is pulverized, (78～82) by weight percentage: mix (18～22), make slab through evenly stirring, slab is pressurizeed under the condition of 120～140 ℃ of temperature, and 40～50 seconds of pressurize, its pressure changes with the slab area, generally remains on 1.47～2.45Mpa(15～25Kg/cm
2), binding agent is by Lauxite, and ammonium chloride and paraffin are pressed its percentage by weight (96～98): (0.2～1): 1.5～3) form.This binding agent is no more than 24 hours at normal temperatures and just can solidifies fully, so adhesive now uses existing preparation.
The maize straw board that adopts process of the present invention to make is compared with particieboard, and it is good to have surface smoothness, elegant in appearance, and MOR and plane tensile strength are than advantages such as height.And of many uses, can do floor for building, ceiling, partition plate, panelling and composite furniture, desktop, tea table face etc., can replace timber in some fields.Its primary raw material corn stalk source is sufficient, and cheap, process of the present invention is simple, advantages such as economic benefit, obvious social benefit.
Below in conjunction with accompanying drawing enforcement of the present invention is described further, the purchase of corn stalk with deposit (1), broken with divide (2) far away, broken before moisture be not higher than 30%, the fibre length that requires broken back sorting is in 25mm, and wherein 5～25mm component is not less than 85%.Oven dry (3), the moisture after the oven dry is controlled at 5～7%.The raw material of oven dry are stored (4), are stirred (5) with adhesive, stir and want evenly.Mat formation and give pressure (6), the material that has stirred is mated formation, and gives pressure afterwards, and it gives pressure and does not come off with the fiber in the slab that keeps compacting and be advisable.Hot pressing and pressurize (7) are carried out hot pressing through the slab that gives pressure, 120～140 ℃ of temperature, and pressure is 40～50 seconds 1.47～2.5Mpa dwell times, so that binding agent solidifies fully.Cut edge (8), cut off, make product meet the requirements of physical dimension.Finished product is stacked (9).Dispatch from the factory (10) also can carry out deep processing (11).
Through the maize straw board that above-mentioned process is made, product is widely used, and the raw material source is sufficient, and cost is low, and technology is simple, and economic benefit, social benefit are remarkable.
Claims (4)
1, a kind of method with corn stalk manufacturing sheet material is characterized in that making corn stalk, the binding agent of the used pulverizing of straw plate.Its percentage by weight is:
Corn stalk 78～82
Binding agent 18～12
Stir, give being pressed into slab, at 120～140 ℃ of hot pressing temperatures, pressure 1.47～2.45Mp
O, 40～50 seconds dwell times, curing molding.
2, make the method for sheet material according to the described corn stalk of claim 1, it is characterized in that making the used binding agent of straw plate, it constitutes by Lauxite, and ammonium chloride and paraffin are (96～98) by its percentage by weight successively: (0.2～1): (1.5～3).
3, according to claim 1,2 described corn stalk board fabrication methods, it is characterized in that the corn cracking and sorting after fibre length in 25mm, and 5～2.5mm in composition be not less than 85%.
4, according to the described corn stalk board fabrication method of claim 3, the moisture after it is characterized in that drying is controlled at 5～7%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN87103594A CN87103594B (en) | 1987-05-14 | 1987-05-14 | Method for producing corn-stalk plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN87103594A CN87103594B (en) | 1987-05-14 | 1987-05-14 | Method for producing corn-stalk plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN87103594A true CN87103594A (en) | 1987-11-25 |
| CN87103594B CN87103594B (en) | 1988-10-26 |
Family
ID=4814498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN87103594A Expired CN87103594B (en) | 1987-05-14 | 1987-05-14 | Method for producing corn-stalk plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87103594B (en) |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1047771C (en) * | 1997-09-09 | 1999-12-29 | 田忠君 | Super lightweight wall panel (block) and manufacture thereof |
| CN1049400C (en) * | 1994-10-06 | 2000-02-16 | 西北农业大学 | Packging products made from corn-stalks and manufacture thereof |
| CN1102881C (en) * | 1995-10-23 | 2003-03-12 | 阎振甲 | Wood imitation material and production technology thereof |
| CN101116993B (en) * | 2006-07-31 | 2010-06-23 | 三菱自动车工业株式会社 | Lining layer for vehicle roof |
| CN102001113A (en) * | 2010-11-28 | 2011-04-06 | 任玉虎 | Glued series plate pressed by using plant straws and preparation method thereof |
| CN102501285A (en) * | 2011-11-23 | 2012-06-20 | 东北林业大学 | Method for preparing base material of composite floor by adopting corn straw skins |
| CN102555015A (en) * | 2012-03-09 | 2012-07-11 | 刘成坤 | Method for machining man-made board by utilizing maize straws |
| CN103122660A (en) * | 2013-03-07 | 2013-05-29 | 沈阳建筑大学 | Straw heat retaining plate used for waterproof type sandwich wall |
| CN103568098A (en) * | 2012-08-01 | 2014-02-12 | 长沙创远环保科技有限公司 | Manufacturing method for aldehyde-free crop straw decorative plates |
| CN103834187A (en) * | 2012-11-27 | 2014-06-04 | 浙江沃锦机械有限公司 | Sound insulation board and production method thereof |
| CN103848590A (en) * | 2012-11-30 | 2014-06-11 | 王金青 | Novel environmental-friendly composite board |
| CN104827544A (en) * | 2015-01-30 | 2015-08-12 | 董彬 | Preparation method of aldehyde-free and poison-free fireproof artificial board |
| CN105000825A (en) * | 2015-07-14 | 2015-10-28 | 吉林兄弟木业有限公司 | Sound insulating board, preparation method thereof and door |
| CN105128114A (en) * | 2015-08-13 | 2015-12-09 | 湖南万华生态板业有限公司 | Method for preparing shaving board by using Jujuncao |
| CN106567611A (en) * | 2015-10-09 | 2017-04-19 | 李传集 | Sugarcane top plate for construction site fence |
| CN106567613A (en) * | 2015-10-09 | 2017-04-19 | 李传集 | Reed plate for construction site fence |
| CN106567612A (en) * | 2015-10-09 | 2017-04-19 | 李传集 | Bagasse plate for construction site fence |
| CN106564112A (en) * | 2015-10-09 | 2017-04-19 | 李传集 | Sorghum straw plate for construction site fence |
| CN106567610A (en) * | 2015-10-09 | 2017-04-19 | 李传集 | Corn stalk plate used for fence of construction site |
| CN106567609A (en) * | 2015-10-09 | 2017-04-19 | 李传集 | Rice straw plate for construction site fence |
| CN106567608A (en) * | 2015-10-09 | 2017-04-19 | 李传集 | Wheat straw plate for enclosing construction site |
| CN106633972A (en) * | 2016-09-30 | 2017-05-10 | 广州市粤林木业有限公司 | Sheet material and preparation method thereof, and wooden door |
-
1987
- 1987-05-14 CN CN87103594A patent/CN87103594B/en not_active Expired
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049400C (en) * | 1994-10-06 | 2000-02-16 | 西北农业大学 | Packging products made from corn-stalks and manufacture thereof |
| CN1102881C (en) * | 1995-10-23 | 2003-03-12 | 阎振甲 | Wood imitation material and production technology thereof |
| CN1047771C (en) * | 1997-09-09 | 1999-12-29 | 田忠君 | Super lightweight wall panel (block) and manufacture thereof |
| CN101116993B (en) * | 2006-07-31 | 2010-06-23 | 三菱自动车工业株式会社 | Lining layer for vehicle roof |
| CN102001113A (en) * | 2010-11-28 | 2011-04-06 | 任玉虎 | Glued series plate pressed by using plant straws and preparation method thereof |
| CN102501285B (en) * | 2011-11-23 | 2014-07-02 | 东北林业大学 | Method for preparing base material of composite floor by adopting corn straw skins |
| CN102501285A (en) * | 2011-11-23 | 2012-06-20 | 东北林业大学 | Method for preparing base material of composite floor by adopting corn straw skins |
| CN102555015B (en) * | 2012-03-09 | 2014-12-17 | 刘成坤 | Method for machining man-made board by utilizing maize straws |
| CN102555015A (en) * | 2012-03-09 | 2012-07-11 | 刘成坤 | Method for machining man-made board by utilizing maize straws |
| CN103568098A (en) * | 2012-08-01 | 2014-02-12 | 长沙创远环保科技有限公司 | Manufacturing method for aldehyde-free crop straw decorative plates |
| CN103834187A (en) * | 2012-11-27 | 2014-06-04 | 浙江沃锦机械有限公司 | Sound insulation board and production method thereof |
| CN103848590A (en) * | 2012-11-30 | 2014-06-11 | 王金青 | Novel environmental-friendly composite board |
| CN103122660B (en) * | 2013-03-07 | 2016-04-20 | 沈阳建筑大学 | Waterproof type sandwich wall straw insulation |
| CN103122660A (en) * | 2013-03-07 | 2013-05-29 | 沈阳建筑大学 | Straw heat retaining plate used for waterproof type sandwich wall |
| CN104827544A (en) * | 2015-01-30 | 2015-08-12 | 董彬 | Preparation method of aldehyde-free and poison-free fireproof artificial board |
| CN104827544B (en) * | 2015-01-30 | 2017-05-17 | 董彬 | Preparation method of aldehyde-free and poison-free fireproof artificial board |
| CN105000825A (en) * | 2015-07-14 | 2015-10-28 | 吉林兄弟木业有限公司 | Sound insulating board, preparation method thereof and door |
| CN105128114A (en) * | 2015-08-13 | 2015-12-09 | 湖南万华生态板业有限公司 | Method for preparing shaving board by using Jujuncao |
| CN106567612A (en) * | 2015-10-09 | 2017-04-19 | 李传集 | Bagasse plate for construction site fence |
| CN106567613A (en) * | 2015-10-09 | 2017-04-19 | 李传集 | Reed plate for construction site fence |
| CN106564112A (en) * | 2015-10-09 | 2017-04-19 | 李传集 | Sorghum straw plate for construction site fence |
| CN106567610A (en) * | 2015-10-09 | 2017-04-19 | 李传集 | Corn stalk plate used for fence of construction site |
| CN106567609A (en) * | 2015-10-09 | 2017-04-19 | 李传集 | Rice straw plate for construction site fence |
| CN106567608A (en) * | 2015-10-09 | 2017-04-19 | 李传集 | Wheat straw plate for enclosing construction site |
| CN106567611A (en) * | 2015-10-09 | 2017-04-19 | 李传集 | Sugarcane top plate for construction site fence |
| CN106633972A (en) * | 2016-09-30 | 2017-05-10 | 广州市粤林木业有限公司 | Sheet material and preparation method thereof, and wooden door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN87103594B (en) | 1988-10-26 |
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