CN102718463A - Straw-made board and processing technology thereof - Google Patents
Straw-made board and processing technology thereof Download PDFInfo
- Publication number
- CN102718463A CN102718463A CN2012102196864A CN201210219686A CN102718463A CN 102718463 A CN102718463 A CN 102718463A CN 2012102196864 A CN2012102196864 A CN 2012102196864A CN 201210219686 A CN201210219686 A CN 201210219686A CN 102718463 A CN102718463 A CN 102718463A
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- CN
- China
- Prior art keywords
- stalk
- straw
- making sheet
- stalks
- magnesium chloride
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention discloses a straw-made board and a processing technology thereof. The straw-made board comprises the following components in part by weight: 5 to 50 parts of chlorine solution, 15 to 50 parts of magnesium chloride, and 3 to 80 parts of straws. The straws are one or more of wheat straws, rice straws, cotton stalks, corn stalks, rape stalks, beanstalks, sugarcane stalks, castor bean stalks, hemp stalks, reed straws, sorghum stalks, rice bran, husk, rattan and bamboo chips. The processing technology for the straw-made board comprises the following steps of: (1) preparing a modified chlorine solution; (2) processing the straws; (3) making a base board; and (4) curing. The produced straw-made board has high-quality solid wood appearance and texture, is attractive, is higher than high-grade solid wood in durability and cost performance, and is an ideal material for replacing medium and high-grade solid wood.
Description
Technical field
The present invention relates to technical field of board processing, be specifically related to a kind of stalk making sheet and complete processing thereof.
Background technology
That light lath has is high from heavy and light, simple installation, operating efficiency, can improve the Antiseismic building performance, increase use and the numerous characteristics such as long-pending of buildings; Light lath can also be combined into dissimilar thermal insulation sound insulation combined walls; To reduce the use energy consumption of buildings, play the purpose of building energy conservation.
Adjustment along with China's development of rural economy and rural energy structure; The disposal of agricultural crop straw has become a great problem after the peasant harvests crops; Many places have to utilize the method for burning to handle stalk, have so not only wasted resource, have also polluted environment simultaneously.
Summary of the invention
The objective of the invention is in order to adapt to the industry development requirement of thistle board material diversification, and solve rural energy waste problem simultaneously, a kind of stalk making sheet is provided.
A kind of stalk making sheet of the present invention is characterized in that said stalk making sheet component comprises following weight part: chlorine solution 5-50 part, magnesium chloride 15-50 part, stalk 3-80 part.
Described stalk making sheet component comprises following weight part: chlorine solution 30-47 part, magnesium chloride 45-50 part, stalk 20-50 part.
Said stalk making sheet component comprises following weight part: 5 parts of chlorine solution, 15 parts in magnesium chloride, 80 parts of stalks.
Said stalk is selected from one or more in wheat straw, straw, cotton straw, corn stalk, rape straw, beanstalk, sugarcane straw, castor-oil plant straw, numb straw, reed straw, sorghum stalks, rice bran, husk, rattan and the bamboo chip.
The complete processing of stalk making sheet of the present invention is characterized in that said technology may further comprise the steps:
1. modification chlorine solution preparation: with the magnesium chloride stirring and dissolving that is added to the water, wherein magnesium chloride is 40%-60%, adds 0.2%-0.41% oxalic acid again, the 0.1%-0.2% sodium phosphate.
2. stalk processing: stalk is processed into broken section below 1 centimetre with kibbler;
3. make substrate: earlier with the polyester film in worktable upper berth, put the edge strip plate washer, then the raw material that mixes up is gone up half, shakeout, put the bamboo bar, half material of remainder is poured into shakeout again by the cross bar mode; Spread polyester film, excluding air is leveled roll extrusion in the above with a roller with iron again, and is consistent to reach the sheet material thickness; Can directly do second above that after first block of plate carried out, laminate production layer by layer with this, in order to its chemical reaction;
4. solidify: raw material is relevant with temperature set time, and be 6-8 hour 25 ℃-60 ℃ set times, and 15-25 ℃ is 10-12 hour, and 5-15 ℃ is 15-20 hour; Behind the cure and demold, will around the irregularity part cut away, keep flat and laminate, this is a substrate, maintains to let in a week and carries out next procedure again behind the sheet material finish-drying.
Said complete processing also can add the simulation making operation, and concrete operation is following: be ready to substrate, truewood wallpaper, white glue with vinyl, unsaturated polyester, solidifying agent, promotor;
1. lie in substrate on the worktable, batch scrape smoothly, tie with emery cloth again, remove scrap;
2. evenly brush latex at substrate surface, stick on the emulation wallpaper;
3. surperficial Lacquer finish, treat that wallpaper parches after, use the resin Lacquer finish, be finished product.
The stalk making sheet that the present invention produces has the outward appearance and the texture of high-quality solid wood, and product is attractive in appearance, and the wearing quality price ratio is higher than medium-to-high grade solid wood, is the ideal material that substitutes medium-to-high grade solid wood.
Embodiment
Embodiment 1
A kind of stalk making sheet of the present invention, stalk making sheet component comprise that the described stalk making sheet component of following weight part comprises following weight part: 47 parts of chlorine solution, 45 parts in magnesium chloride, 8 parts of stalks; Stalk is selected from wheat straw, straw;
The complete processing of stalk making sheet may further comprise the steps:
1. modification chlorine solution preparation: with the magnesium chloride stirring and dissolving that is added to the water, wherein magnesium chloride is 60%, adds 0.41% oxalic acid again, 0.1% sodium phosphate.
2. stalk processing: stalk is processed into broken section below 1 centimetre with kibbler;
3. make substrate: earlier with the polyester film in worktable upper berth, put the edge strip plate washer, then the raw material that mixes up is gone up half, shakeout, put the bamboo bar, half material of remainder is poured into shakeout again by the cross bar mode; Spread polyester film, excluding air is leveled roll extrusion in the above with a roller with iron again, and is consistent to reach the sheet material thickness; Can directly do second above that after first block of plate carried out, laminate production layer by layer with this, in order to its chemical reaction;
4. solidify: 25 ℃-60 ℃ solidify 6-8 hour cure and demold after, will around the irregularity part cut away, keep flat and laminate, this is a substrate.Maintain to let in a week and carry out next procedure again behind the sheet material finish-drying.
Said complete processing also can add the simulation making operation, and concrete operation is following: be ready to substrate, truewood wallpaper, white glue with vinyl, unsaturated polyester, solidifying agent, promotor;
1. lie in substrate on the worktable, batch scrape smoothly, tie with emery cloth again, remove scrap;
2. evenly brush latex at substrate surface, stick on the emulation wallpaper;
3. surperficial Lacquer finish, treat that wallpaper parches after, use the resin Lacquer finish, be finished product.
Embodiment 2
A kind of stalk making sheet of the present invention, stalk making sheet component comprise that the described stalk making sheet component of following weight part comprises following weight part: 5 parts of chlorine solution, 15 parts in magnesium chloride, 80 parts of stalks; Stalk is selected from wheat straw, straw;
The complete processing of stalk making sheet may further comprise the steps:
1. modification chlorine solution preparation: with the magnesium chloride stirring and dissolving that is added to the water, wherein magnesium chloride is 60%, adds 0.41% oxalic acid again, 0.1% sodium phosphate.
2. stalk processing: stalk is processed into broken section below 1 centimetre with kibbler;
3. make substrate: earlier with the polyester film in worktable upper berth, put the edge strip plate washer, then the raw material that mixes up is gone up half, shakeout, put the bamboo bar, half material of remainder is poured into shakeout again by the cross bar mode; Spread polyester film, excluding air is leveled roll extrusion in the above with a roller with iron again, and is consistent to reach the sheet material thickness; Can directly do second above that after first block of plate carried out, laminate production layer by layer with this, in order to its chemical reaction;
4. solidify: 25 ℃-60 ℃ solidify 6-8 hour cure and demold after, will around the irregularity part cut away, keep flat and laminate, this is a substrate.Maintain to let in a week and carry out next procedure again behind the sheet material finish-drying.
Said complete processing also can add the simulation making operation, and concrete operation is following: be ready to substrate, truewood wallpaper, white glue with vinyl, unsaturated polyester, solidifying agent, promotor;
1. lie in substrate on the worktable, batch scrape smoothly, tie with emery cloth again, remove scrap;
2. evenly brush latex at substrate surface, stick on the emulation wallpaper;
3. surperficial Lacquer finish, treat that wallpaper parches after, use the resin Lacquer finish, be finished product.
The above; Be merely the preferable embodiment of the present invention; But protection scope of the present invention is not limited thereto; Any technician who is familiar with the present technique field is equal to replacement or change according to technical scheme of the present invention and inventive concept thereof in the technical scope that the present invention discloses, all should be encompassed within protection scope of the present invention.
Claims (6)
1. stalk making sheet is characterized in that said stalk making sheet component comprises following weight part: chlorine solution 5-50 part, magnesium chloride 15-50 part, stalk 3-80 part.
2. stalk making sheet component according to claim 1 comprises following weight part: chlorine solution 30-47 part, magnesium chloride 45-50 part, stalk 20-50 part.
3. stalk making sheet according to claim 2 is characterized in that, said stalk making sheet component comprises following weight part: 5 parts of chlorine solution, 15 parts in magnesium chloride, 80 parts of stalks.
4. according to any described stalk making sheet of claim 1-3; It is characterized in that said stalk is selected from one or more in wheat straw, straw, cotton straw, corn stalk, rape straw, beanstalk, sugarcane straw, castor-oil plant straw, numb straw, reed straw, sorghum stalks, rice bran, husk, rattan and the bamboo chip.
5. according to the complete processing of any described stalk making sheet of claim 1-3, it is characterized in that said technology may further comprise the steps:
1. modification chlorine solution preparation: with the magnesium chloride stirring and dissolving that is added to the water, wherein magnesium chloride is 40%-60%, adds 0.2%-0.41% oxalic acid again, the 0.1%-0.2% sodium phosphate.
6. 2. stalk processing: stalk is processed into broken section below 1 centimetre with kibbler;
3. make substrate: earlier with the polyester film in worktable upper berth, put the edge strip plate washer, then the raw material that mixes up is gone up half, shakeout, put the bamboo bar, half material of remainder is poured into shakeout again by the cross bar mode; Spread polyester film, excluding air is leveled roll extrusion in the above with a roller with iron again;
4. solidify: be 6-8 hour 25 ℃-60 ℃ set times, and 15-25 ℃ is 10-12 hour, and 5-15 ℃ is 15-20 hour;
The complete processing of stalk making sheet according to claim 4 is characterized in that said complete processing also can add the simulation making operation, and concrete operation is following:
1. lie in substrate on the worktable, batch scrape smoothly, tie with emery cloth again, remove scrap;
2. evenly brush latex at substrate surface, stick on the emulation wallpaper;
3. surperficial Lacquer finish, treat that wallpaper parches after, use the resin Lacquer finish, be finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102196864A CN102718463A (en) | 2012-06-29 | 2012-06-29 | Straw-made board and processing technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102196864A CN102718463A (en) | 2012-06-29 | 2012-06-29 | Straw-made board and processing technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102718463A true CN102718463A (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102196864A Pending CN102718463A (en) | 2012-06-29 | 2012-06-29 | Straw-made board and processing technology thereof |
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| CN (1) | CN102718463A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770188A (en) * | 2012-10-22 | 2014-05-07 | 长沙创远环保科技有限公司 | Straw composite board and production method |
| CN104072080A (en) * | 2014-05-29 | 2014-10-01 | 蚌埠华东石膏有限公司 | High-bending-strength concrete and preparation method thereof |
| WO2016126977A1 (en) * | 2015-02-04 | 2016-08-11 | Chu & Sons | Composite board |
| US9725901B2 (en) | 2014-12-09 | 2017-08-08 | Chu & Son Inc. | Composite board |
-
2012
- 2012-06-29 CN CN2012102196864A patent/CN102718463A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103770188A (en) * | 2012-10-22 | 2014-05-07 | 长沙创远环保科技有限公司 | Straw composite board and production method |
| CN104072080A (en) * | 2014-05-29 | 2014-10-01 | 蚌埠华东石膏有限公司 | High-bending-strength concrete and preparation method thereof |
| CN104072080B (en) * | 2014-05-29 | 2016-04-13 | 蚌埠华东石膏有限公司 | A kind of high breaking strength concrete and preparation method thereof |
| US9725901B2 (en) | 2014-12-09 | 2017-08-08 | Chu & Son Inc. | Composite board |
| WO2016126977A1 (en) * | 2015-02-04 | 2016-08-11 | Chu & Sons | Composite board |
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Application publication date: 20121010 |