CN109203152A - A kind of method of hydrogen peroxide toughening modifying reed former material - Google Patents
A kind of method of hydrogen peroxide toughening modifying reed former material Download PDFInfo
- Publication number
- CN109203152A CN109203152A CN201811324720.8A CN201811324720A CN109203152A CN 109203152 A CN109203152 A CN 109203152A CN 201811324720 A CN201811324720 A CN 201811324720A CN 109203152 A CN109203152 A CN 109203152A
- Authority
- CN
- China
- Prior art keywords
- reed
- stalk
- hydrogen peroxide
- former material
- toughening modifying
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K9/00—Chemical or physical treatment of reed, straw, or similar material
- B27K9/005—Reed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
Abstract
The present invention provides a kind of methods of hydrogen peroxide toughening modifying reed former material.I.e. using reed former material as carrier, by taking 30% hydrogen peroxide to be modulated into deionized water the modification liquid of concentration 1~3% respectively.The means impregnated using constant temperature carry out toughening modifying processing to reed stalk in water-bath.Treatment temperature is 80~90 DEG C, and constant temperature dip time is 1~3 hour.Inventive result shows, with reference to the method for bamboo wood test density in " GB/T 15780-1995 Physical And Mechanical Properties of Bamboo Woods ", to measure its density through the modified reed stalk of hydrogen peroxide and increase 110~128%；The elastic modulus E that stalk is calculated with three-point bending method show that its intensity increases by 140~160%, and modified effect is preferable.Treated, and reed is easier to be bent, and state before bending can be restored to after terminating bending, can be used for the production that reed compiles product.
Description
Technical field
The present invention relates to a kind of methods of hydrogen peroxide toughening modifying reed former material, belong to home decoration, manufacture material system
The technical field of standby and modified aspect.
Background technique
China's reed sediment substrate is abundant, widely distributed, each province and city field Jun Youwei or wild reed.Reed has powerful ecology
Environmental functional and socioeconomic value, powerful fertility make main plant group of the reed as Wetland Communities
It falls.Reed is primarily used to paper making course at present, because its fiber content is plentiful, stalk is tough and tensile, can be used as the replacement of timber, therefore
It there has been the title of " the second forest ".
The fibre Length ratio (ratio of fibre length and fiber width) of reed is all than wheat straw, stalk, cornstalk, larch
Height, this makes reed possess preferable physical mechanical property.Reed non-fiber cell content is few, though less than timber in grass
Cotton stalk core is only second in section.The longitudinal tensile strength of reed be much better than in proportion under timber.From the point of view of artistic angle, reed stem
Stalk is smooth, quite glossy, interest of the bright rich in nature.From in view of reed be to receive for 1 year one, and timber then needs ten
It can just become a useful person within several years or 10 years, therefore, reed is that timber is incomparable using the period.For environmental, timber
Felling is unfavorable for environmental protection of protecting a forest, but the felling of reed belongs to waste utilization.It is not only in summary using reed material very excellent
Elegant paper making raw material, artistic effect is also very good, and can effectively alleviate ecological pressure using reed material, studies
Reed material has very high scientific research value.
Up to the present reed former material be primarily used to papermaking or allow its run its course even burn up, prevent reed from
It makes full use of, while environmental pollution caused by burning, will have a direct impact on ecological environment.If reed former material is used for furniture surface dress
Decorations, Furniture manufacture, can not only expand the application range of reed, can also alleviate the situation of China's timber resource shortage, increase
Agroecological environment is protected while adding the income of peasant, forms wetland circular economy.
Summary of the invention
The purpose of the present invention is intended to provide a kind of side of hydrogen peroxide toughening modifying reed former material for reed material status
Method.This method simple process, it is low in cost, it is easily operated, it is impregnated by hydrogenperoxide steam generator constant temperature, it is soft with toughening reed former material
Toughness expands it in the application range of furniture incrustation, furniture manufacturing field.
The technical scheme adopted by the invention is as follows: a kind of method of hydrogen peroxide toughening modifying reed former material is specific to walk
It is rapid as follows:
(1) health is chosen without small holes caused by worms reed stalk, and the reed stalk within the scope of different-diameter is subjected to classification processing；
(2) prepare modifying agent, take 30% hydrogen peroxide with deionized water be modulated into concentration be respectively 1%, 2%, 3% it is molten
Liquid A, solution B and solution C.
In step 2, the comparable reed stalk of the diameter cut out is put into the test tube equipped with solution A, modifying agent will soak
No reed stalk.Cause dipping uneven to prevent reed stalk from floating on liquid level, vessel port is sealed with preservative film, to avoid heating leaching
Reed stalk emersion test tube when stain.The test tube for being soaked with reed stalk is put into water-bath, it is 1 small in 80~90 DEG C of constant temperature dippings
When.The completely rear reed stalk that takes out to be impregnated is put into valve bag, is sealed.
In step 3, the comparable reed stalk of the diameter cut out is put into the test tube equipped with solution B, modifying agent will soak
No reed stalk.Cause dipping uneven to prevent reed stalk from floating on liquid level, vessel port is sealed with preservative film, to avoid heating leaching
Reed stalk emersion test tube when stain.The test tube for being soaked with reed stalk is put into water-bath, it is 2 small in 80~90 DEG C of constant temperature dippings
When.The completely rear reed stalk that takes out to be impregnated is put into valve bag, is sealed.
In step 4, the comparable reed stalk of the diameter cut out is put into the test tube equipped with solution C, modifying agent will soak
No reed stalk.Cause dipping uneven to prevent reed stalk from floating on liquid level, vessel port is sealed with preservative film, to avoid heating leaching
Reed stalk emersion test tube when stain.The test tube for being soaked with reed stalk is put into water-bath, it is 3 small in 80~90 DEG C of constant temperature dippings
When.The completely rear reed stalk that takes out to be impregnated is put into valve bag, is sealed.
The present invention has the following advantages and effects:
1, from reed raw material nature analyzing, using the renewable feature of reed, by carrying out toughening processing to it,
It can will not fracture in the case where aggressive bend, and the state before being restored to bending after terminating bending.The enhancing of toughness,
Enable reed material to be preferably applied to furniture decoration, Furniture manufacture etc., fully demonstrates its value.
It 2, to improve reed former material utilization rate, while being also expansion timber by carrying out toughening modifying to reed former material
The range of choice of substituted plant.
Below with reference to specific implementation example, the present invention is described in detail:
Embodiment 1
(1) health is chosen without small holes caused by worms reed stalk, and the reed stalk within the scope of different-diameter is subjected to classification processing.
(2) modifying agent is prepared, 30% hydrogen peroxide is taken to be modulated into the solution A of concentration 1% with deionized water, is inverted in test tube
For use.
(3) in step 2, the comparable reed stalk of the diameter cut out is put into the test tube equipped with solution A, modifying agent is wanted
Submerge reed stalk.Cause dipping uneven to prevent reed stalk from floating on liquid level, vessel port is sealed with preservative film, to avoid heating
Reed stalk emersion test tube when dipping.The test tube for being soaked with reed stalk is put into water-bath, impregnates 1 in 80~90 DEG C of constant temperature
Hour.The completely rear reed stalk that takes out to be impregnated is put into valve bag, is sealed.
With reference to the method for bamboo wood test density in " GB/T 15780-1995 Physical And Mechanical Properties of Bamboo Woods ", its density is measured
Increase 116%；The elastic modulus E that stalk is calculated with three-point bending method show that its intensity increases by 140%.
Embodiment 2
(1) health is chosen without small holes caused by worms reed stalk, and the reed stalk within the scope of different-diameter is subjected to classification processing.
(2)) modifying agent is prepared, 30% hydrogen peroxide is taken to be modulated into the solution B of concentration 2% with deionized water, is inverted test tube
In it is stand-by.
(3) in step 2, the comparable reed stalk of the diameter cut out is put into the test tube equipped with solution B, modifying agent is wanted
Submerge reed stalk.Cause dipping uneven to prevent reed stalk from floating on liquid level, vessel port is sealed with preservative film, to avoid heating
Reed stalk emersion test tube when dipping.The test tube for being soaked with reed stalk is put into water-bath, impregnates 2 in 80~90 DEG C of constant temperature
Hour.The completely rear reed stalk that takes out to be impregnated is put into valve bag, is sealed.
With reference to the method for bamboo wood test density in " GB/T 15780-1995 Physical And Mechanical Properties of Bamboo Woods ", its density is measured
Increase 128%；The elastic modulus E that stalk is calculated with three-point bending method show that its intensity increases by 160%, and modified effect is preferable.
Embodiment 3
(1) health is chosen without small holes caused by worms reed stalk, and the reed stalk within the scope of different-diameter is subjected to classification processing.
(2)) modifying agent is prepared, 30% hydrogen peroxide is taken to be modulated into the solution C of concentration 3% with deionized water, is inverted test tube
In it is stand-by.
(3) in step 2, the comparable reed stalk of the diameter cut out is put into the test tube equipped with solution C, modifying agent is wanted
Submerge reed stalk.Cause dipping uneven to prevent reed stalk from floating on liquid level, vessel port is sealed with preservative film, to avoid heating
Reed stalk emersion test tube when dipping.The test tube for being soaked with reed stalk is put into water-bath, impregnates 3 in 80~90 DEG C of constant temperature
Hour.The completely rear reed stalk that takes out to be impregnated is put into valve bag, is sealed.It measures its density and increases 110%；With three
Point bending method calculates the elastic modulus E of stalk, show that its intensity increases by 150%
Inventive result shows through the modified reed stalk of hydrogen peroxide, with reference to " GB/T 15780-1995 bamboo wood physics
Mechanical property " in bamboo wood test density method, measure its density increase 110~128%；Stalk is calculated with three-point bending method
Elastic modulus E, obtain its intensity increase by 140~160%, modified effect is preferable.Treated, and reed is easier to be bent, and energy
The state before being restored to bending after terminating bending.
Claims (4)
1. a kind of method of hydrogen peroxide toughening modifying reed former material, which is characterized in that comprise the following steps:
(1) health is chosen without small holes caused by worms reed stalk, and the reed stalk within the scope of different-diameter is subjected to classification processing；(2) it prepares
Modifying agent is configured to the modifying agent that concentration is respectively 1~3% with 30% hydrogen peroxide.
2. a kind of method of hydrogen peroxide toughening modifying reed former material as described in claim 1, preparation method are as follows: will cut out
The comparable reed stalk of diameter be immersed in the modifying agent of various concentration, carry out constant temperature dipping be modified.Wherein, the dipping
Agent concentration is respectively 1%, 2%, 3%.
3. a kind of method of hydrogen peroxide toughening modifying reed former material described in claim 1, constant temperature impregnation temperature are
At 80~90 DEG C, the impregnation time is 1~3 hour.
4. a kind of method of hydrogen peroxide toughening modifying reed former material as described in claim 1, preparation method are as follows: by diameter
Comparable reed stalk is completely immersed in respectively in the modifying agent that concentration is 1%, 2%, 3%, and with 80~90 in water bath with thermostatic control
DEG C temperature impregnate respectively 1 hour, 2 hours, 3 hours.Completely rear taking-up reed stalk to be impregnated, dries surface moisture and is put into certainly
It is sealed in envelope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811324720.8A CN109203152A (en) | 2018-11-08 | 2018-11-08 | A kind of method of hydrogen peroxide toughening modifying reed former material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811324720.8A CN109203152A (en) | 2018-11-08 | 2018-11-08 | A kind of method of hydrogen peroxide toughening modifying reed former material |
Publications (1)
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| CN109203152A true CN109203152A (en) | 2019-01-15 |
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| CN201811324720.8A Pending CN109203152A (en) | 2018-11-08 | 2018-11-08 | A kind of method of hydrogen peroxide toughening modifying reed former material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958731A (en) * | 2020-08-31 | 2020-11-20 | 北京林业大学 | Hydrogen peroxide toughening modification preparation method for reed weaving |
Citations (5)
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|---|---|---|---|---|
| CN1488476A (en) * | 2003-08-21 | 2004-04-14 | 西南师范大学 | Non-chlorine bleaching process for rice husk and other natural agricultural and sideline product rejected materials such as straw and corncob |
| CN101138856A (en) * | 2007-09-29 | 2008-03-12 | 韩家荣 | Technique for producing medium density fiberboard by using modified bulrush |
| CN107471349A (en) * | 2017-08-28 | 2017-12-15 | 阜南县腾祥工艺品有限公司 | A kind of processing method of mildew resistant moistureproof wicker |
| CN107756565A (en) * | 2017-10-11 | 2018-03-06 | 阜南县大自然工艺品有限公司 | A kind of anti-oxidation treatment method of wicker products |
| US10105866B2 (en) * | 2016-02-24 | 2018-10-23 | Dehua Tb New Decoration Material Co., Ltd. | Method for preparing functional engineered wood |
-
2018
- 2018-11-08 CN CN201811324720.8A patent/CN109203152A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1488476A (en) * | 2003-08-21 | 2004-04-14 | 西南师范大学 | Non-chlorine bleaching process for rice husk and other natural agricultural and sideline product rejected materials such as straw and corncob |
| CN101138856A (en) * | 2007-09-29 | 2008-03-12 | 韩家荣 | Technique for producing medium density fiberboard by using modified bulrush |
| US10105866B2 (en) * | 2016-02-24 | 2018-10-23 | Dehua Tb New Decoration Material Co., Ltd. | Method for preparing functional engineered wood |
| CN107471349A (en) * | 2017-08-28 | 2017-12-15 | 阜南县腾祥工艺品有限公司 | A kind of processing method of mildew resistant moistureproof wicker |
| CN107756565A (en) * | 2017-10-11 | 2018-03-06 | 阜南县大自然工艺品有限公司 | A kind of anti-oxidation treatment method of wicker products |
Non-Patent Citations (3)
| Title |
|---|
| 山农: "《农家副业手册》", 31 March 1983, 山西人民出版社 * |
| 张金庚等: "《草编生产技艺》", 30 November 1983, 轻工业出版社 * |
| 赵炜等: "麦秆中木质素的脱除", 《化工进展》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958731A (en) * | 2020-08-31 | 2020-11-20 | 北京林业大学 | Hydrogen peroxide toughening modification preparation method for reed weaving |
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Application publication date: 20190115 |