CN108818810A - A kind of willow processing technology for surface modification - Google Patents

A kind of willow processing technology for surface modification Download PDF

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Publication number
CN108818810A
CN108818810A CN201810598281.3A CN201810598281A CN108818810A CN 108818810 A CN108818810 A CN 108818810A CN 201810598281 A CN201810598281 A CN 201810598281A CN 108818810 A CN108818810 A CN 108818810A
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China
Prior art keywords
willow
processing technology
surface modification
liquid
arthrobacterium
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Pending
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CN201810598281.3A
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Chinese (zh)
Inventor
李明
李东猛
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FUNAN COUNTY MENGFA ARTS & CRAFTS Co Ltd
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FUNAN COUNTY MENGFA ARTS & CRAFTS Co Ltd
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Priority to CN201810598281.3A priority Critical patent/CN108818810A/en
Publication of CN108818810A publication Critical patent/CN108818810A/en
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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
    • 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
    • B27K3/002—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process employing compositions comprising microorganisms
    • 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
    • B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
    • 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
    • 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
    • B27K5/02—Staining or dyeing wood; Bleaching wood
    • 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
    • B27K5/04—Combined bleaching or impregnating and drying of wood

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Microbiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Coloring (AREA)

Abstract

The invention belongs to technical field of biological environmental protection, especially a kind of willow processing technology for surface modification includes the following steps：Include the following steps：（1）Organic solvent impregnates；（2）Biological bacteria is metabolized the processing of liquid low-temp low-pressure；（3）Cyanuric acid modification；Willow processing technology for surface modification of the present invention treated willow has good dye-uptake after dyeing, meanwhile, also there is good fastness to wet rubbing, not fugitive color, color difference is small, and dyeing quality is high.

Description

A kind of willow processing technology for surface modification
Technical field
The invention belongs to technical field of biological environmental protection, especially a kind of willow processing technology for surface modification.
Background technique
Willow is a kind of important furniture and craftwork raw material, and the application of willow is also more and more extensive, according to the market demand, Certain dyeing can be carried out to willow product, wood staining is to take various dyestuffs, pigment certain technique to be coated in timber Wood internal is penetrated on surface.But after existing willow carries out dyeing processing, dye level is limited and uneven, has Energy consumption is high, and dyeing time is long, and fugitive color, dyefastness is low, is not suitable for the requirement of current environment-friendly high-efficiency.
Summary of the invention
In view of the above-mentioned problems, the present invention is intended to provide a kind of willow processing technology for surface modification.
The invention is realized by the following technical scheme：
A kind of willow processing technology for surface modification, includes the following steps：
（1）Organic solvent impregnates：It after willow surface is cleaned up using deionized water, then drains naturally, then using organic Solvent carries out immersion 30-40min to willow, then filters, solvent evaporated；
（2）Biological bacteria is metabolized the processing of liquid low-temp low-pressure：Treated willow and arthrobacterium metabolism liquid are pressed into 250-280g： The mixing of 500mL ratio uniform, then persistently impregnates 2-3 hours under low-temp low-pressure, and the low temperature is 18-20 DEG C, low pressure It for 0.12-0.15MPa, then keeps pressure constant, is to slowly warm up to 40 DEG C, then constant temperature is handled 4-5 hours, is then carried out Filter, cleans filtered willow surface using acetone, then goes to willow surface to be cleaned using deionized water again, dries It does to constant weight；
（3）Cyanuric acid modification：Use mass fraction for the cyanuric acid alcoholic solution of 0.5-0.8% treated willow 35-40min is impregnated, weak lye then is slowly added dropwise into cyanuric acid alcoholic solution, it is known that cyanuric acid alcoholic solution pH to 8.0 stops, It then proceedes to impregnate 1 hour, filtering cleans filtered willow surface using deionized water, drying to constant weight, i.e., It can.
Further, step（1）Described in organic solvent be acetone, soaking temperature be 80 DEG C.
Further, step（2）The arthrobacterium is metabolized liquid and preparation method thereof：By weight by 8 parts of glucose, 1.2 Part vitamin B12,0.2 part of Aspartame, 0.1 part of potassium sulfate, 0. 1 parts of zinc chloride, 0.2 part of calcium chloride, 0.13 part of sodium sulphate, After evenly mixing, fermentation liquid is made in 100 parts of deionized waters, and arthrobacterium is inoculated with into fermentation liquid, and then culture is extremely sent out at 40 DEG C Pole bacteria concentration reaches 1.8 × 10 in zymotic fluid5Liquid is metabolized when cfu/mL to get arthrobacterium.
Further, step（2）Described in ethanol solution mass concentration be 55%.
Further, step（2）Described in slowly heating rate be 1 DEG C/30s.
Further, step（3）The rate that is slowly added dropwise is 0.02mL/5s.
Further, step（3）The weak lye is sodium bicarbonate solution.
Further, the sodium bicarbonate solution concentration is 0.35mol/L.
Beneficial effects of the present invention：Willow processing technology for surface modification of the present invention treated willow is after dyeing, tool There is good dye-uptake, meanwhile, also there is good fastness to wet rubbing, not fugitive color, color difference is small, and dyeing quality is high, by this The synergistic effect of biological bacterium solution metabolin and biological bacteria, can effectively improve the roughness on willow surface in invention, convenient for inhaling Attached dye molecule, while most importantly biological bacteria metabolin can be penetrated into a certain degree in willow superficial cell tissue, Willow carries out in dyeing treatment process, and biological bacteria metabolin has the activity combined with dye molecule, so as to effective Willow dyeing efficiency is improved, dye-uptake is significantly improved, then by the effect of collaboration cyanuric acid modification, so that dye There can not only be Van der Waals force between material molecule and modified wood-fibred, while can also partially generate hydrogen bond etc. and pretend use Power, adsorption effect is greatly enhanced between dye molecule and wood-fibred, meanwhile, dye molecule can be along the hole of fiber Gap increases to willow internal migration, diffusion, filament expansion degree, and micropore increases, and the movement velocity of dye molecule is accelerated, dyeing Color difference is substantially reduced, and dyeing uniformity is high.
Specific embodiment
Illustrate the present invention with specific embodiment below, but is not limitation of the present invention.
Embodiment 1
A kind of willow processing technology for surface modification, includes the following steps：
（1）Organic solvent impregnates：It after willow surface is cleaned up using deionized water, then drains naturally, then using organic Solvent carries out immersion 30min to willow, then filters, solvent evaporated；
（2）Biological bacteria is metabolized the processing of liquid low-temp low-pressure：Treated willow and arthrobacterium metabolism liquid are pressed into 250g：500mL Ratio uniform mixing, then persistently impregnates 2 hours under low-temp low-pressure, and the low temperature is 18 DEG C, low pressure 0.12MPa, Then it keeps pressure constant, is to slowly warm up to 40 DEG C, then constant temperature is handled 4 hours, is then filtered, using acetone to filtering Willow surface afterwards is cleaned, and then goes to willow surface to be cleaned using deionized water again, drying to constant weight；
（3）Cyanuric acid modification：Mass fraction is used to impregnate for 0.5% cyanuric acid alcoholic solution treated willow Then weak lye is slowly added dropwise into cyanuric acid alcoholic solution in 35min, it is known that cyanuric acid alcoholic solution pH to 8.0, stop, then after Continuous to impregnate 1 hour, filtering cleans filtered willow surface using deionized water, drying to constant weight.
Further, step（1）Described in organic solvent be acetone, soaking temperature be 80 DEG C.
Further, step（2）The arthrobacterium is metabolized liquid and preparation method thereof：By weight by 8 parts of glucose, 1.2 Part vitamin B12,0.2 part of Aspartame, 0.1 part of potassium sulfate, 0. 1 parts of zinc chloride, 0.2 part of calcium chloride, 0.13 part of sodium sulphate, After evenly mixing, fermentation liquid is made in 100 parts of deionized waters, and arthrobacterium is inoculated with into fermentation liquid, and then culture is extremely sent out at 40 DEG C Pole bacteria concentration reaches 1.8 × 10 in zymotic fluid5Liquid is metabolized when cfu/mL to get arthrobacterium.
Further, step（2）Described in ethanol solution mass concentration be 55%.
Further, step（2）Described in slowly heating rate be 1 DEG C/30s.
Further, step（3）The rate that is slowly added dropwise is 0.02mL/5s.
Further, step（3）The weak lye is sodium bicarbonate solution.
Further, the sodium bicarbonate solution concentration is 0.35mol/L.
Embodiment 2
A kind of willow processing technology for surface modification, includes the following steps：
（1）Organic solvent impregnates：It after willow surface is cleaned up using deionized water, then drains naturally, then using organic Solvent carries out immersion 30-40min to willow, then filters, solvent evaporated；
（2）Biological bacteria is metabolized the processing of liquid low-temp low-pressure：Treated willow and arthrobacterium metabolism liquid are pressed into 280g：500mL Ratio uniform mixing, then persistently impregnates 3 hours under low-temp low-pressure, and the low temperature is 20 DEG C, low pressure 0.15MPa, Then it keeps pressure constant, is to slowly warm up to 40 DEG C, then constant temperature is handled 5 hours, is then filtered, using acetone to filtering Willow surface afterwards is cleaned, and then goes to willow surface to be cleaned using deionized water again, drying to constant weight；
（3）Cyanuric acid modification：Mass fraction is used to impregnate for 0.8% cyanuric acid alcoholic solution treated willow Then weak lye is slowly added dropwise into cyanuric acid alcoholic solution in 40min, it is known that cyanuric acid alcoholic solution pH to 8.0, stop, then after Continuous to impregnate 1 hour, filtering cleans filtered willow surface using deionized water, drying to constant weight.
Further, step（1）Described in organic solvent be acetone, soaking temperature be 80 DEG C.
Further, step（2）The arthrobacterium is metabolized liquid and preparation method thereof：By weight by 8 parts of glucose, 1.2 Part vitamin B12,0.2 part of Aspartame, 0.1 part of potassium sulfate, 0. 1 parts of zinc chloride, 0.2 part of calcium chloride, 0.13 part of sodium sulphate, After evenly mixing, fermentation liquid is made in 100 parts of deionized waters, and arthrobacterium is inoculated with into fermentation liquid, and then culture is extremely sent out at 40 DEG C Pole bacteria concentration reaches 1.8 × 10 in zymotic fluid5Liquid is metabolized when cfu/mL to get arthrobacterium.
Further, step（2）Described in ethanol solution mass concentration be 55%.
Further, step（2）Described in slowly heating rate be 1 DEG C/30s.
Further, step（3）The rate that is slowly added dropwise is 0.02mL/5s.
Further, step（3）The weak lye is sodium bicarbonate solution.
Further, the sodium bicarbonate solution concentration is 0.35mol/L.
Embodiment 3
A kind of willow processing technology for surface modification, includes the following steps：
（1）Organic solvent impregnates：It after willow surface is cleaned up using deionized water, then drains naturally, then using organic Solvent carries out immersion 32min to willow, then filters, solvent evaporated；
（2）Biological bacteria is metabolized the processing of liquid low-temp low-pressure：Treated willow and arthrobacterium metabolism liquid are pressed into 260g：500mL Ratio uniform mixing, then persistently impregnates 2.5 hours under low-temp low-pressure, and the low temperature is 19 DEG C, and low pressure is Then 0.13MPa keeps pressure constant, is to slowly warm up to 40 DEG C, then constant temperature is handled 4-5 hours, is then filtered, and uses Acetone cleans filtered willow surface, then goes to willow surface to be cleaned using deionized water again, is dried to perseverance Weight；
（3）Cyanuric acid modification：Mass fraction is used to impregnate for 0.6% cyanuric acid alcoholic solution treated willow Then weak lye is slowly added dropwise into cyanuric acid alcoholic solution in 38min, it is known that cyanuric acid alcoholic solution pH to 8.0, stop, then after Continuous to impregnate 1 hour, filtering cleans filtered willow surface using deionized water, drying to constant weight.
Further, step（1）Described in organic solvent be acetone, soaking temperature be 80 DEG C.
Further, step（2）The arthrobacterium is metabolized liquid and preparation method thereof：By weight by 8 parts of glucose, 1.2 Part vitamin B12,0.2 part of Aspartame, 0.1 part of potassium sulfate, 0. 1 parts of zinc chloride, 0.2 part of calcium chloride, 0.13 part of sodium sulphate, After evenly mixing, fermentation liquid is made in 100 parts of deionized waters, and arthrobacterium is inoculated with into fermentation liquid, and then culture is extremely sent out at 40 DEG C Pole bacteria concentration reaches 1.8 × 10 in zymotic fluid5Liquid is metabolized when cfu/mL to get arthrobacterium.
Further, step（2）Described in ethanol solution mass concentration be 55%.
Further, step（2）Described in slowly heating rate be 1 DEG C/30s.
Further, step（3）The rate that is slowly added dropwise is 0.02mL/5s.
Further, step（3）The weak lye is sodium bicarbonate solution.
Further, the sodium bicarbonate solution concentration is 0.35mol/L.
Comparative example 1：It is only that with the difference of embodiment 1 without step（1）Processing.
Comparative example 2：It is only that with the difference of embodiment 1 without step（2）Processing.
Comparative example 3：It is only that with the difference of embodiment 1 without step（3）Processing.
Comparative example 4：It is only that with the difference of embodiment 1 and arthrobacterium is replaced with into citric acid bacillus.
Control group：Untreated willow.
The willow with a collection of same size is handled using the method for embodiment and comparative example respectively, willow is processed into specification For 20cm × 10cm × 1cm plate, every group 10 pieces of test, use active red M-3RE as dyestuff, dyeing temperature is 50 DEG C, Dyeing time is 3 hours, keeps each group irrelevant variable consistent, is tested, and as a result record is as shown in the table（It is had references in test 《GB/T 3920-1997 color fastness tests colour fastness to rubbing, GB 251-1995 grey scale for assessing staining of colour》Grading）：
Willow processing technology for surface modification of the present invention treated willow has good dye-uptake after dyeing, meanwhile, also With good fastness to wet rubbing, not fugitive color, color difference is small, and dyeing quality is high.

Claims (8)

1. a kind of willow processing technology for surface modification, which is characterized in that include the following steps：
（1）Organic solvent impregnates：It after willow surface is cleaned up using deionized water, then drains naturally, then using organic Solvent carries out immersion 30-40min to willow, then filters, solvent evaporated；
（2）Biological bacteria is metabolized the processing of liquid low-temp low-pressure：Treated willow and arthrobacterium metabolism liquid are pressed into 250-280g： The mixing of 500mL ratio uniform, then persistently impregnates 2-3 hours under low-temp low-pressure, and the low temperature is 18-20 DEG C, low pressure It for 0.12-0.15MPa, then keeps pressure constant, is to slowly warm up to 40 DEG C, then constant temperature is handled 4-5 hours, is then carried out Filter, cleans filtered willow surface using acetone, then goes to willow surface to be cleaned using deionized water again, dries It does to constant weight；
（3）Cyanuric acid modification：Use mass fraction for the cyanuric acid alcoholic solution of 0.5-0.8% treated willow 35-40min is impregnated, weak lye then is slowly added dropwise into cyanuric acid alcoholic solution, it is known that cyanuric acid alcoholic solution pH to 8.0 stops, It then proceedes to impregnate 1 hour, filtering cleans filtered willow surface using deionized water, drying to constant weight, i.e., It can.
2. willow processing technology for surface modification according to claim 1, which is characterized in that step（1）Described in it is organic Solvent is acetone, and soaking temperature is 80 DEG C.
3. willow processing technology for surface modification according to claim 1, which is characterized in that step（2）The arthrobacterium Being metabolized liquid and preparation method thereof is：By weight by 8 parts of glucose, 1.2 parts of vitamin B12s, 0.2 part of Aspartame, 0.1 part of sulfuric acid After evenly mixing, fermentation liquid is made in potassium, 0. 1 parts of zinc chloride, 0.2 part of calcium chloride, 0.13 part of sodium sulphate, 100 parts of deionized waters, Arthrobacterium is inoculated with into fermentation liquid, then culture pole bacteria concentration into fermentation liquid reaches 1.8 × 10 at 40 DEG C5cfu/mL When to get arthrobacterium be metabolized liquid.
4. willow processing technology for surface modification according to claim 1, which is characterized in that step（2）Described in ethyl alcohol it is molten Liquid mass concentration is 55%.
5. willow processing technology for surface modification according to claim 1, which is characterized in that step（2）Described in slowly rise Warm rate is 1 DEG C/30s.
6. willow processing technology for surface modification according to claim 1, which is characterized in that step（3）The slow drop Rate of acceleration is 0.02mL/5s.
7. willow processing technology for surface modification according to claim 1, which is characterized in that step（3）The weak lye For sodium bicarbonate solution.
8. willow processing technology for surface modification according to claim 7, which is characterized in that the sodium bicarbonate solution concentration For 0.35mol/L.
CN201810598281.3A 2018-06-12 2018-06-12 A kind of willow processing technology for surface modification Pending CN108818810A (en)

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Publication number Priority date Publication date Assignee Title
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CN102747436A (en) * 2012-05-24 2012-10-24 太仓市名流制衣有限公司 Manufacturing process of grass cloth
CN105040454A (en) * 2015-07-23 2015-11-11 东华大学 Biological treatment method for wool blend fabric
CN105643745A (en) * 2016-01-29 2016-06-08 中南林业科技大学 Method for improving degree of exhaustion during wood dyeing
CN107457860A (en) * 2017-09-08 2017-12-12 安徽嘉美工艺品有限公司 A kind of high-quality colouring method of tables and chairs
CN108081429A (en) * 2017-11-16 2018-05-29 湖州南浔双杨木业有限公司 A kind of ultralow water absorption rate bamboo and woods fiber decorative panel

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3236676A (en) * 1961-06-16 1966-02-22 Albright & Wilson Treatment of cellulose with tetrakis (hydroxymethyl) phosphonium resins
CN102747436A (en) * 2012-05-24 2012-10-24 太仓市名流制衣有限公司 Manufacturing process of grass cloth
CN105040454A (en) * 2015-07-23 2015-11-11 东华大学 Biological treatment method for wool blend fabric
CN105643745A (en) * 2016-01-29 2016-06-08 中南林业科技大学 Method for improving degree of exhaustion during wood dyeing
CN107457860A (en) * 2017-09-08 2017-12-12 安徽嘉美工艺品有限公司 A kind of high-quality colouring method of tables and chairs
CN108081429A (en) * 2017-11-16 2018-05-29 湖州南浔双杨木业有限公司 A kind of ultralow water absorption rate bamboo and woods fiber decorative panel

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田改仓等: "《氮肥工业文集》", 31 July 1994, 上海：华东理工大学出版社 *
郑建仙等: "《功能性食品生物技术》", 31 January 2004, 北京：中国轻工业出版社 *

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