CN107225637A - A kind of method for lifting quick growth poplar wood intensity - Google Patents
A kind of method for lifting quick growth poplar wood intensity Download PDFInfo
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- CN107225637A CN107225637A CN201710407809.XA CN201710407809A CN107225637A CN 107225637 A CN107225637 A CN 107225637A CN 201710407809 A CN201710407809 A CN 201710407809A CN 107225637 A CN107225637 A CN 107225637A
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- 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
- B27K3/0228—Spraying apparatus, e.g. tunnels
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- 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
- B27K3/34—Organic impregnating agents
- B27K3/50—Mixtures of different organic impregnating agents
-
- 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
- B27K3/52—Impregnating agents containing mixtures of inorganic and organic compounds
-
- 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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/0085—Thermal treatments, i.e. involving chemical modification of wood at temperatures well over 100°C
-
- 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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/06—Softening or hardening of wood
- B27K5/065—Hardening
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/11—Esters; Ether-esters of acyclic polycarboxylic acids
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
- C08K5/5406—Silicon-containing compounds containing elements other than oxygen or nitrogen
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- Life Sciences & Earth Sciences (AREA)
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- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
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- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The present invention discloses a kind of method for lifting quick growth poplar wood intensity, including following operating procedure：（1）Quick growth poplar wood is being cut down into the previous moon, was pouring permeable every 35 days；（2）By quick growth poplar wood after felling, peeling processing is carried out, ventilation is placed on and dries processing, reinforcing liquid was uniformly sprayed on its surface every 23 days；（3）After drying processing 15 20 days, quick growth poplar wood is heat-treated, then at the knaur of quick growth poplar wood, uniform apply spreads binding agent.The method for the lifting quick growth poplar wood intensity that the present invention is provided, processing method is simple, and processing cost is low, can effectively lift the intensity of quick growth poplar wood, widen the application of quick growth poplar wood.
Description
Technical field
The invention belongs to treating of wood field, and in particular to a kind of method of lifting quick growth poplar wood intensity.
Background technology
Willow, belongs to tall and big deciduous tree, falls to lead to straight in shape circle, is all wood specieses of suitable Short term rotation.Willow collection warp
Benefit, ecological benefits, social benefit help in one, whole body is precious：Timber be glued board, fiberboard, particieboard, papermaking, match,
The essential industry raw material of furniture, peasant's construction timber and packing business；Activated carbon, shockproof plate etc. can also be manufactured；The fresh leaf of Poplar leaves
Protein content 12.97~13.56%, higher than corn, total amino acid content 4.56~4.81% is nutritive value very high domestic animal
Raise feed, at the same leaf can also papermaking, cultivate flat mushroom etc.；Sawdust, branch are for papermaking, production compression plate, cultivation flat mushroom.Willow is high
Greatly, it is with luxuriant foliage and spreading branches in leafy profusion, it is farm field and forest network, the fine tree species of shelter-forest.But normally growth of poplar is more slow, in order to meet city
To the demand of poplar, quick growth poplar wood arises at the historic moment.But the maximum shortcoming of quick growth poplar wood is exactly that material is loose, voidage is big,
Density is low, therefore mechanics and mechanical strength are all low.In order to lift the intensity of timber, it is heat-treated frequently with to timber, still
Poplar after processing, strength enhancing is not it is obvious that being therefore badly in need of a kind of side of the lifting quick growth poplar wood intensity of more science
Method.
The content of the invention
In order to solve the above problems, the present invention provides a kind of method for lifting quick growth poplar wood intensity.
The present invention is achieved by the following technical solutions.
A kind of method for lifting quick growth poplar wood intensity, including following operating procedure：
（1）Quick growth poplar wood is being cut down into the previous moon, was pouring permeable every 3-5 days；
（2）By quick growth poplar wood after felling, peeling processing is carried out, ventilation is placed on and dries processing, every 2-3 days on its surface
Liquid is reinforced in uniform sprinkling, is made up wherein reinforcing liquid of the component of following parts by weight：12-16 parts of lauryl amine, the sulphur of ethylenediamine base third
Sour sodium 6-8 parts, 9-11 parts of 2 methyl valeric acid n-propyl, 5-7 parts of chloro-carbonic acid diethylene glycol (DEG) ester, 10-12 parts of 1- decane sulfonates, phosphoric acid
13-16 parts of di-isooctyl, 250-300 parts of ethanol；
（3）After drying processing 15-20 days, quick growth poplar wood is heat-treated, it is uniform to apply then at the knaur of quick growth poplar wood
Binding agent is spread, wherein binding agent is made up of the component of following parts by weight：50-60 parts of epoxy resin E44, D-ALPHA-Hydroxypropionic acid methyl esters 4-7
Part, pungent silane 2-6 parts of Chlorodimethyl, 3-5 parts of citric acid stearoyl monoglyceride, 9-12 parts of frankincense gum, 7-10 parts of calcium metaborate.
Specifically, above-mentioned steps（2）Described in ethanol volume fraction be 90%.
Specifically, above-mentioned steps（2）In reinforcing liquid be made of following methods：By ethylenediamine base propanesulfonate, the 1- last of the ten Heavenly stems
Alkyl sulfonic acid sodium is added into ethanol, persistently stirs after 15min, lauryl amine, 2 methyl valeric acid n-propyl, chlorine are continuously added thereto
Formic acid diethylene glycol (DEG) ester, di (isooctyl) phosphate, are persistently stirred after 30min, are made and are reinforced liquid.
Specifically, above-mentioned steps（3）The temperature of middle heat treatment is 180-200 DEG C, and heat transfer medium is steam, and processing time is
2 hours.
Technical scheme more than, the beneficial effects of the invention are as follows：
The method for the lifting quick growth poplar wood intensity that the present invention is provided, processing method is simple, and processing cost is low, can effectively lift speed
The intensity of raw poplar, has widened the application of quick growth poplar wood, the reinforcing liquid that the present invention is provided, lauryl amine, the sulphur of ethylenediamine base third
After sour sodium, 2 methyl valeric acid n-propyl synergy, the intensity of poplar inner catheter outer wall, and a part ten can be effectively lifted
Diamines can enter catheter interior formation hardened layer, greatly improve the intensity of timber；Chloro-carbonic acid diethylene glycol (DEG) ester, 1- decane sulfonic acids
After sodium, di (isooctyl) phosphate synergy, can effectively be lifted prevents the use process of quick growth poplar wood in heat treatment and from now on
In, hemicellulose is caused timber failure, and the lifting wood internal molecule that it can also be to a certain extent by excessive degraded
Between bond joint strength, improve the mechanical property of timber；Because the wooden structures at the knaur of timber are changed, this
The phenomenon of the easy generation Wood fracture at place, the binding agent that the present invention is provided is extremely notable to the bond effect of timber, can be effective
The bond strength of knaur and timber is lifted, prevents it during use, to be broken.
Embodiment
Following examples are used to illustrate the present invention, but can not be used for limiting the scope of the present invention.The reality used in embodiment
The condition of applying can be for further adjustments according to the condition of producer, and unaccounted implementation condition is usually conventional laboratory conditions.
Embodiment 1
A kind of method for lifting quick growth poplar wood intensity, including following operating procedure：
（1）Quick growth poplar wood is being cut down into the previous moon, was pouring permeable every 3 days；
（2）By quick growth poplar wood after felling, peeling processing is carried out, ventilation is placed on and dries processing, it is equal on its surface every 2 days
Liquid is reinforced in even sprinkling, is made up wherein reinforcing liquid of the component of following parts by weight：12 parts of lauryl amine, ethylenediamine base propanesulfonate 6
Part, 9 parts of 2 methyl valeric acid n-propyl, 5 parts of chloro-carbonic acid diethylene glycol (DEG) ester, 10 parts of 1- decane sulfonates, 13 parts of di (isooctyl) phosphate, second
250 parts of alcohol；
（3）After drying processing 15 days, quick growth poplar wood is heat-treated, it is uniform to smear then at the knaur of quick growth poplar wood
Upper binding agent, wherein binding agent are made up of the component of following parts by weight：50 parts of epoxy resin E44,4 parts of D-ALPHA-Hydroxypropionic acid methyl esters, chlorine two
2 parts of the pungent silane of methyl, 3 parts of citric acid stearoyl monoglyceride, 9 parts of frankincense gum, 7 parts of calcium metaborate.
Specifically, above-mentioned steps（2）Described in ethanol volume fraction be 90%.
Specifically, above-mentioned steps（2）In reinforcing liquid be made of following methods：By ethylenediamine base propanesulfonate, the 1- last of the ten Heavenly stems
Alkyl sulfonic acid sodium is added into ethanol, persistently stirs after 15min, lauryl amine, 2 methyl valeric acid n-propyl, chlorine are continuously added thereto
Formic acid diethylene glycol (DEG) ester, di (isooctyl) phosphate, are persistently stirred after 30min, are made and are reinforced liquid.
Specifically, above-mentioned steps（3）The temperature of middle heat treatment is 180 DEG C, and heat transfer medium is steam, and processing time is 2 small
When.
Embodiment 2
A kind of method for lifting quick growth poplar wood intensity, including following operating procedure：
（1）Quick growth poplar wood is being cut down into the previous moon, was pouring permeable every 4 days；
（2）By quick growth poplar wood after felling, peeling processing is carried out, ventilation is placed on and dries processing, it is equal on its surface every 2 days
Liquid is reinforced in even sprinkling, is made up wherein reinforcing liquid of the component of following parts by weight：14 parts of lauryl amine, ethylenediamine base propanesulfonate 7
Part, 10 parts of 2 methyl valeric acid n-propyl, 6 parts of chloro-carbonic acid diethylene glycol (DEG) ester, 11 parts of 1- decane sulfonates, 15 parts of di (isooctyl) phosphate,
270 parts of ethanol；
（3）After drying processing 17 days, quick growth poplar wood is heat-treated, it is uniform to smear then at the knaur of quick growth poplar wood
Upper binding agent, wherein binding agent are made up of the component of following parts by weight：55 parts of epoxy resin E44,6 parts of D-ALPHA-Hydroxypropionic acid methyl esters, chlorine two
4 parts of the pungent silane of methyl, 4 parts of citric acid stearoyl monoglyceride, 11 parts of frankincense gum, 8 parts of calcium metaborate.
Specifically, above-mentioned steps（2）Described in ethanol volume fraction be 90%.
Specifically, above-mentioned steps（2）In reinforcing liquid be made of following methods：By ethylenediamine base propanesulfonate, the 1- last of the ten Heavenly stems
Alkyl sulfonic acid sodium is added into ethanol, persistently stirs after 15min, lauryl amine, 2 methyl valeric acid n-propyl, chlorine are continuously added thereto
Formic acid diethylene glycol (DEG) ester, di (isooctyl) phosphate, are persistently stirred after 30min, are made and are reinforced liquid.
Specifically, above-mentioned steps（3）The temperature of middle heat treatment is 190 DEG C, and heat transfer medium is steam, and processing time is 2 small
When.
Embodiment 3
A kind of method for lifting quick growth poplar wood intensity, including following operating procedure：
（1）Quick growth poplar wood is being cut down into the previous moon, was pouring permeable every 5 days；
（2）By quick growth poplar wood after felling, peeling processing is carried out, ventilation is placed on and dries processing, it is equal on its surface every 3 days
Liquid is reinforced in even sprinkling, is made up wherein reinforcing liquid of the component of following parts by weight：16 parts of lauryl amine, ethylenediamine base propanesulfonate 8
Part, 11 parts of 2 methyl valeric acid n-propyl, 7 parts of chloro-carbonic acid diethylene glycol (DEG) ester, 12 parts of 1- decane sulfonates, 16 parts of di (isooctyl) phosphate,
300 parts of ethanol；
（3）After drying processing 20 days, quick growth poplar wood is heat-treated, it is uniform to smear then at the knaur of quick growth poplar wood
Upper binding agent, wherein binding agent are made up of the component of following parts by weight：60 parts of epoxy resin E44,7 parts of D-ALPHA-Hydroxypropionic acid methyl esters, chlorine two
6 parts of the pungent silane of methyl, 5 parts of citric acid stearoyl monoglyceride, 12 parts of frankincense gum, 10 parts of calcium metaborate.
Specifically, above-mentioned steps（2）Described in ethanol volume fraction be 90%.
Specifically, above-mentioned steps（2）In reinforcing liquid be made of following methods：By ethylenediamine base propanesulfonate, the 1- last of the ten Heavenly stems
Alkyl sulfonic acid sodium is added into ethanol, persistently stirs after 15min, lauryl amine, 2 methyl valeric acid n-propyl, chlorine are continuously added thereto
Formic acid diethylene glycol (DEG) ester, di (isooctyl) phosphate, are persistently stirred after 30min, are made and are reinforced liquid.
Specifically, above-mentioned steps（3）The temperature of middle heat treatment is 200 DEG C, and heat transfer medium is steam, and processing time is 2 small
When.
Comparative example 1
When timber dries, liquid is reinforced without sprinkling, remaining step is identical with embodiment 1.
Comparative example 2
Binding agent is smeared not at the knaur of quick growth poplar wood, remaining step is identical with embodiment 2.
Comparative example 3
Sprinkling is not carried out to quick growth poplar wood and reinforce liquid, binding agent is smeared not at the knaur of quick growth poplar wood, remaining step is with implementing
Example 3 is identical.
The method with embodiment and comparative example randomly selects the speed after processing to being handled with a collection of quick growth poplar wood respectively
Raw poplar carries out strength test, and test result is as shown in table 1：
The quick growth poplar wood strength test results of table 1
| Project | Deflection Modulus of Elasticity/GPa | Bending strength/MPa | Parallel-to-grain compressive strength/MPa | Compression strength perpendicular to grain/MPa |
| Embodiment 1 | 6.1 | 43.1 | 42.8 | 4.8 |
| Comparative example 1 | 5.4 | 38.4 | 35.1 | 3.0 |
| Embodiment 2 | 6.2 | 44.5 | 43.1 | 4.9 |
| Comparative example 2 | 5.7 | 41.7 | 42.0 | 3.4 |
| Embodiment 3 | 6.2 | 45.0 | 43.6 | 5.2 |
| Comparative example 3 | 4.9 | 35.1 | 33.7 | 2.8 |
Wherein bending test specimen size:40 × 40 × 250mm, compressive sample size:40 × 40 × 60mm, as shown in Table 1, using this
Every mechanics of quick growth poplar wood after the method processing of invention is excellent, greatly improves the application of quick growth poplar wood.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can
To be improved or converted according to the above description, all these modifications and variations should all belong to the guarantor of appended claims of the present invention
Protect scope.
Claims (4)
1. a kind of method for lifting quick growth poplar wood intensity, it is characterised in that including following operating procedure：
（1）Quick growth poplar wood is being cut down into the previous moon, was pouring permeable every 3-5 days；
（2）By quick growth poplar wood after felling, peeling processing is carried out, ventilation is placed on and dries processing, every 2-3 days on its surface
Liquid is reinforced in uniform sprinkling, is made up wherein reinforcing liquid of the component of following parts by weight：12-16 parts of lauryl amine, the sulphur of ethylenediamine base third
Sour sodium 6-8 parts, 9-11 parts of 2 methyl valeric acid n-propyl, 5-7 parts of chloro-carbonic acid diethylene glycol (DEG) ester, 10-12 parts of 1- decane sulfonates, phosphoric acid
13-16 parts of di-isooctyl, 250-300 parts of ethanol；
（3）After drying processing 15-20 days, quick growth poplar wood is heat-treated, it is uniform to apply then at the knaur of quick growth poplar wood
Binding agent is spread, wherein binding agent is made up of the component of following parts by weight：50-60 parts of epoxy resin E44, D-ALPHA-Hydroxypropionic acid methyl esters 4-7
Part, pungent silane 2-6 parts of Chlorodimethyl, 3-5 parts of citric acid stearoyl monoglyceride, 9-12 parts of frankincense gum, 7-10 parts of calcium metaborate.
2. a kind of method of lifting quick growth poplar wood intensity according to claim 1, it is characterised in that step（2）Middle institute
The volume fraction for the ethanol stated is 90%.
3. a kind of method of lifting quick growth poplar wood intensity according to claim 1, it is characterised in that step（2）In
Liquid is reinforced to be made of following methods：Ethylenediamine base propanesulfonate, 1- decane sulfonates are added into ethanol, lasting stirring
After 15min, lauryl amine, 2 methyl valeric acid n-propyl, chloro-carbonic acid diethylene glycol (DEG) ester, di (isooctyl) phosphate are continuously added thereto, is held
After continuous stirring 30min, it is made and reinforces liquid.
4. a kind of method of lifting quick growth poplar wood intensity according to claim 1, it is characterised in that step（3）Middle heat
The temperature of processing is 180-200 DEG C, and heat transfer medium is steam, and processing time is 2 hours.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015870A (en) * | 2017-12-15 | 2018-05-11 | 霍山县宇顺竹制品有限公司 | A kind of processing method before mao bamboon processing |
| CN109049216A (en) * | 2018-07-30 | 2018-12-21 | 阜南县大喜柳编工艺品有限公司 | A kind of preparation method of resistance to bubble wicker products |
| CN110682383A (en) * | 2019-11-04 | 2020-01-14 | 浙江省林业科学研究院 | Mildew-proof and corrosion-proof method for bamboo wood |
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| CN103898976A (en) * | 2014-04-02 | 2014-07-02 | 南京林业大学 | Timber component end face reinforcing method and timber component end face reinforcing structure |
| CN105171866A (en) * | 2015-06-11 | 2015-12-23 | 中国林业科学研究院木材工业研究所 | Method for modifying wood through combination of resin impregnation reinforcing, vacuum drying and heat treatment |
| CN106363737A (en) * | 2016-08-31 | 2017-02-01 | 阜南县天亿工艺品有限公司 | Preparation method for wood piece surface enhancer |
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| CN108015870A (en) * | 2017-12-15 | 2018-05-11 | 霍山县宇顺竹制品有限公司 | A kind of processing method before mao bamboon processing |
| CN109049216A (en) * | 2018-07-30 | 2018-12-21 | 阜南县大喜柳编工艺品有限公司 | A kind of preparation method of resistance to bubble wicker products |
| CN110682383A (en) * | 2019-11-04 | 2020-01-14 | 浙江省林业科学研究院 | Mildew-proof and corrosion-proof method for bamboo wood |
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