CN104441190A - Novel composite fiberboard material and novel manufacturing method and application thereof - Google Patents
Novel composite fiberboard material and novel manufacturing method and application thereof Download PDFInfo
- Publication number
- CN104441190A CN104441190A CN201410611825.7A CN201410611825A CN104441190A CN 104441190 A CN104441190 A CN 104441190A CN 201410611825 A CN201410611825 A CN 201410611825A CN 104441190 A CN104441190 A CN 104441190A
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- China
- Prior art keywords
- plate material
- composite fibre
- fibre plate
- wheat bran
- preparation
- 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.)
- Granted
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- 239000000463 material Substances 0.000 title claims abstract description 49
- 239000002131 composite material Substances 0.000 title claims abstract description 32
- 239000011094 fiberboard Substances 0.000 title abstract description 6
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 239000000835 fiber Substances 0.000 claims abstract description 62
- 235000017060 Arachis glabrata Nutrition 0.000 claims abstract description 26
- 244000105624 Arachis hypogaea Species 0.000 claims abstract description 26
- 235000010777 Arachis hypogaea Nutrition 0.000 claims abstract description 26
- 235000018262 Arachis monticola Nutrition 0.000 claims abstract description 26
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 26
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 26
- 241001330002 Bambuseae Species 0.000 claims abstract description 26
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 26
- 239000011425 bamboo Substances 0.000 claims abstract description 26
- 235000020232 peanut Nutrition 0.000 claims abstract description 26
- 235000015099 wheat brans Nutrition 0.000 claims abstract description 26
- 239000002994 raw material Substances 0.000 claims abstract description 17
- 238000001035 drying Methods 0.000 claims abstract description 13
- 239000003822 epoxy resin Substances 0.000 claims abstract description 11
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 238000002360 preparation method Methods 0.000 claims description 20
- 238000007493 shaping process Methods 0.000 claims description 9
- 239000000320 mechanical mixture Substances 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 7
- 238000007605 air drying Methods 0.000 claims description 2
- 238000001291 vacuum drying Methods 0.000 claims description 2
- 229920001807 Urea-formaldehyde Polymers 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- ORTVZLZNOYNASJ-UPHRSURJSA-N (z)-but-2-ene-1,4-diol Chemical compound OC\C=C/CO ORTVZLZNOYNASJ-UPHRSURJSA-N 0.000 abstract 2
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical compound C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 abstract 2
- 235000013162 Cocos nucifera Nutrition 0.000 abstract 2
- 244000060011 Cocos nucifera Species 0.000 abstract 2
- 238000002156 mixing Methods 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 4
- 238000009408 flooring Methods 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/04—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N1/00—Pretreatment of moulding material
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The invention belongs to the field of wooden floors and discloses a composite fiberboard material and the manufacturing method and application thereof. The composite fiberboard material comprises lignocellulose, bamboo scraps, peanut shells, wheat bran, coconut fiber, urea resin, bisphenol-S epoxy resin and 2-Butene-1,4-diol. The method for manufacturing the fiberboard material comprises the steps of (1) smashing raw materials, (2) drying the smashed raw materials obtained from the step (1), (3) mixing lignocellulose, bamboo scraps, peanut shells, wheat bran and coconut fiber mechanically evenly, (4) adding urea resin, bisphenol-S epoxy resin and 2-Butene-1,4-diol to the powder obtained from the step (3) and stirring the new mixture evenly, and (5) pressing the base fiberboard material obtained from the step (4) in a die to be formed.
Description
Technical field
The invention belongs to timber floor field, relate to a kind of flooring material and preparation method thereof, purposes, particularly relate to a kind of composite fibre plate material and preparation method thereof, purposes.
Background technology
Density board also claims fiberboard, be by the wood materials such as trunk material, brush wood or other plant fiber through defibrator process, applying glue, drying, mat formation after hot pressing and the artificial board made, adhesive mainly uses urea-formaldehyde glue.Its matter is soft shock-resistant, and intensity is higher, suppresses rear even density, also easily reprocesses, and is widely used in the many fields of China, but its shortcoming to be water proofing property poor, this also limits its scope of application to a certain extent.Density board is mainly used in laminated flooring, door-plate, partition wall, furniture etc.Density board is mainly used in the surface treatment of contaminated product technique in house ornamentation.What generally make furniture is all medium-density plate.High-density plate is all used to do indoor and outdoor decoration, office and Home furniture, sound equipment, vehicle interior decoration, also can be used as the making material of computer floor antistatic floor, skirting, antitheft door, wallboard, dividing plate etc.Density board is also a many application as base material for making laminated flooring.
Summary of the invention
The technical problem solved: in timber floor material, timber uses too much, or too much consumption timber resources, as the substitute of timber, density board has wider application, the raw material sources of density board are comparatively limited, the object of the invention is to the composition of some agricultural resource discarded objects as timber floor material, at Appropriate application while agriculture waste residue, also prepared the composite fibre plate material with better performance.
Technical scheme: for above-mentioned problem, the invention discloses a kind of New-type composite fibre plate material and novel preparation method thereof and purposes.
Described New-type composite fibre plate material comprises the composition of following weight parts:
Described a kind of composite fibre plate material, comprises the composition of following weight parts:
A novel preparation method for composite fibre plate material, preparation method comprises the following steps:
(1) respectively lignocellulosic, bamboo bits, peanut shell, wheat bran, coir fibre 5 kinds of raw materials are pulverized by weight, be crushed to above-mentioned each raw material granularity and be 300-400 order;
(2) lignocellulosic after step (1) being ground, bamboo bits, peanut shell, wheat bran, coir fibre carry out drying;
(3) get lignocellulosic 26-40 part, bamboo bits 11-16 part, peanut shell 5-9 part, wheat bran 7-13 part, coir fibre 8-12 part by weight, mechanical mixture is even;
(4) temperature is set to 75-95 DEG C, in the powder stock of step (3), adds Lauxite 12-22 part, bisphenol-s epoxy resin 6-12 part, Isosorbide-5-Nitrae-butylene glycol 5-9 part, be stirred to evenly;
(5) pressurizeed in a mold by the fiber sheet substrate material of step (4) and carry out shaping, pressure is 70-90MPa, temperature 80-85 DEG C during pressurization.
The preparation method of described a kind of composite fibre plate material, in preparation method, drying mode is one or more in heated-air drying, vacuum drying, natural drying.
The preparation method of described a kind of composite fibre plate material, lignocellulosic is 30-35 part, bamboo bits are 12-15 part, peanut shell is 6-8 part, wheat bran is 8-12 part, coir fibre is 9-10 part, Lauxite is 14-18 part, bisphenol-s epoxy resin is 8-10 part, Isosorbide-5-Nitrae-butylene glycol is 6-8 part.
The preparation method of described a kind of composite fibre plate material, when pressurization is carried out shaping, pressure is 86MPa.
The described purposes of a kind of composite fibre plate material in timber floor.
Beneficial effect: the residue that effectively make use of bamboo bits, peanut shell, wheat bran three kinds of agricultural machinings generations in the preparation method of composite fibre plate material of the present invention, add lignocellulosic and other tackifying resins again, effectively raise the utilization ratio of agricultural resource, and also reduce the consumption of timber, and the composite fibre plate material prepared also has lower hygroscopicity and good intensity, can be used as wood floor base material in the preparation of timber floor.
Detailed description of the invention
Embodiment 1
(1) respectively lignocellulosic, bamboo bits, peanut shell, wheat bran, coir fibre 5 kinds of raw materials are pulverized by weight, be crushed to above-mentioned each raw material granularity and be 400 orders; (2) lignocellulosic after step (1) being ground, bamboo bits, peanut shell, wheat bran, coir fibre carry out drying; (3) get lignocellulosic 26Kg, bamboo bits 16Kg, peanut shell 9Kg, wheat bran 13Kg, coir fibre 8Kg by weight, mechanical mixture is even; (4) temperature is set to 95 DEG C, in the powder stock of step (3), adds Lauxite 22Kg, bisphenol-s epoxy resin 12Kg, Isosorbide-5-Nitrae-butylene glycol 5Kg, be stirred to evenly; (5) pressurizeed in a mold by the fiber sheet substrate material of step (4) and carry out shaping, pressure is 70MPa, temperature 85 DEG C during pressurization.
Embodiment 2
(1) respectively lignocellulosic, bamboo bits, peanut shell, wheat bran, coir fibre 5 kinds of raw materials are pulverized by weight, be crushed to above-mentioned each raw material granularity and be 300 orders; (2) lignocellulosic after step (1) being ground, bamboo bits, peanut shell, wheat bran, coir fibre carry out drying; (3) get lignocellulosic 40Kg, bamboo bits 11Kg, peanut shell 5Kg, wheat bran 7Kg, coir fibre 12Kg by weight, mechanical mixture is even; (4) temperature is set to 75 DEG C, in the powder stock of step (3), adds Lauxite 12Kg, bisphenol-s epoxy resin 6Kg, Isosorbide-5-Nitrae-butylene glycol 9Kg, be stirred to evenly; (5) pressurizeed in a mold by the fiber sheet substrate material of step (4) and carry out shaping, pressure is 90MPa, temperature 80 DEG C during pressurization.
Embodiment 3
(1) respectively lignocellulosic, bamboo bits, peanut shell, wheat bran, coir fibre 5 kinds of raw materials are pulverized by weight, be crushed to above-mentioned each raw material granularity and be 300 orders; (2) lignocellulosic after step (1) being ground, bamboo bits, peanut shell, wheat bran, coir fibre carry out drying; (3) get lignocellulosic 35Kg, bamboo bits 12Kg, peanut shell 8Kg, wheat bran 12Kg, coir fibre 10Kg by weight, mechanical mixture is even; (4) temperature is set to 75 DEG C, in the powder stock of step (3), adds Lauxite 14Kg, bisphenol-s epoxy resin 8Kg, Isosorbide-5-Nitrae-butylene glycol 6Kg, be stirred to evenly; (5) pressurizeed in a mold by the fiber sheet substrate material of step (4) and carry out shaping, pressure is 86MPa, temperature 80 DEG C during pressurization.
Embodiment 4
(1) respectively lignocellulosic, bamboo bits, peanut shell, wheat bran, coir fibre 5 kinds of raw materials are pulverized by weight, be crushed to above-mentioned each raw material granularity and be 400 orders; (2) lignocellulosic after step (1) being ground, bamboo bits, peanut shell, wheat bran, coir fibre carry out drying; (3) get lignocellulosic 30Kg, bamboo bits 15Kg, peanut shell 6Kg, wheat bran 8Kg, coir fibre 9Kg by weight, mechanical mixture is even; (4) temperature is set to 75 DEG C, in the powder stock of step (3), adds Lauxite 18Kg, bisphenol-s epoxy resin 10Kg, Isosorbide-5-Nitrae-butylene glycol 8Kg, be stirred to evenly; (5) pressurizeed in a mold by the fiber sheet substrate material of step (4) and carry out shaping, pressure is 75MPa, temperature 85 DEG C during pressurization.
Comparative example
(1) respectively lignocellulosic, bamboo bits, peanut shell, wheat bran, coir fibre 5 kinds of raw materials are pulverized by weight, be crushed to above-mentioned each raw material granularity and be 400 orders; (2) lignocellulosic after step (1) being ground, bamboo bits, peanut shell, wheat bran, coir fibre carry out drying; (3) get lignocellulosic 26Kg, bamboo bits 16Kg, peanut shell 9Kg, wheat bran 13Kg, coir fibre 8Kg by weight, mechanical mixture is even; (4) temperature is set to 95 DEG C, in the powder stock of step (3), adds Lauxite 22Kg, bisphenol-s epoxy resin 12Kg, be stirred to evenly; (5) pressurizeed in a mold by the fiber sheet substrate material of step (4) and carry out shaping, pressure is 70MPa, temperature 85 DEG C during pressurization.
Composite fibre plate material embodiment 1 to 4 and comparative example prepared soaks 1h in water, and measure the percentage that its weight increases, percentage is its hygroscopicity.The compression strength of the composite fibre plate material of Simultaneously test embodiment 1 to 4 and comparative example and rupture strength:
The hygroscopicity of the composite fibre plate material of embodiment 1 to 4 and resistance to compression and rupture strength are better than comparative example all significantly.
Claims (7)
1. a New-type composite fibre plate material, is characterized in that described composite fibre plate material comprises the composition of following weight parts:
2. a kind of New-type composite fibre plate material according to claim 1, is characterized in that described composite fibre plate material comprises the composition of following weight parts:
3. a novel preparation method for New-type composite fibre plate material, is characterized in that the preparation method of described composite fibre plate material comprises the following steps:
(1) respectively lignocellulosic, bamboo bits, peanut shell, wheat bran, coir fibre 5 kinds of raw materials are pulverized by weight, be crushed to above-mentioned each raw material granularity and be 300-400 order;
(2) lignocellulosic after step (1) being ground, bamboo bits, peanut shell, wheat bran, coir fibre carry out drying;
(3) get lignocellulosic 26-40 part, bamboo bits 11-16 part, peanut shell 5-9 part, wheat bran 7-13 part, coir fibre 8-12 part by weight, mechanical mixture is even;
(4) temperature is set to 75-95 DEG C, in the powder stock of step (3), adds Lauxite 12-22 part, bisphenol-s epoxy resin 6-12 part, Isosorbide-5-Nitrae-butylene glycol 5-9 part, be stirred to evenly;
(5) pressurizeed in a mold by the fiber sheet substrate material of step (4) and carry out shaping, pressure is 70-90MPa, temperature 80-85 DEG C during pressurization.
4. the novel preparation method of a kind of New-type composite fibre plate material according to claim 3, is characterized in that drying mode in the preparation method of described a kind of composite fibre plate material is one or more in heated-air drying, vacuum drying, natural drying.
5. the novel preparation method of a kind of New-type composite fibre plate material according to claim 3, it is characterized in that in the preparation method of described a kind of composite fibre plate material, lignocellulosic is 30-35 part, bamboo bits are 12-15 part, peanut shell is 6-8 part, wheat bran is 8-12 part, coir fibre is 9-10 part, Lauxite is 14-18 part, bisphenol-s epoxy resin is 8-10 part, Isosorbide-5-Nitrae-butylene glycol is 6-8 part.
6. the novel preparation method of a kind of New-type composite fibre plate material according to claim 3, when it is characterized in that in the preparation method of described a kind of composite fibre plate material, pressurization is carried out shaping, pressure is 86MPa.
7. the purposes of a kind of New-type composite fibre plate material according to claim 1 and 2 in timber floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410611825.7A CN104441190B (en) | 2014-11-04 | 2014-11-04 | A kind of composite fibre panel material and preparation method thereof and purposes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410611825.7A CN104441190B (en) | 2014-11-04 | 2014-11-04 | A kind of composite fibre panel material and preparation method thereof and purposes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104441190A true CN104441190A (en) | 2015-03-25 |
| CN104441190B CN104441190B (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410611825.7A Expired - Fee Related CN104441190B (en) | 2014-11-04 | 2014-11-04 | A kind of composite fibre panel material and preparation method thereof and purposes |
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| Country | Link |
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| CN (1) | CN104441190B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104927374A (en) * | 2015-05-19 | 2015-09-23 | 苏州德翔装饰工程有限公司 | Compression-resistant bending-resistant enhanced fiber board material and preparation method thereof |
| CN105753450A (en) * | 2016-03-31 | 2016-07-13 | 孙晋玉 | Calcium sulfate antistatic floor base material |
| CN106700584A (en) * | 2016-11-22 | 2017-05-24 | 湖北硅金凝节能减排科技有限公司 | Aerogel density board and preparation method thereof |
| CN108705647A (en) * | 2017-07-15 | 2018-10-26 | 芜湖乾凯材料科技有限公司 | Environment protection pressed-fibre board based on modified liquid paraffin and its processing method |
| CN108840605A (en) * | 2018-08-06 | 2018-11-20 | 安徽上元新型家居材料有限公司 | A kind of Environment-friendlywear-resistant wear-resistant composite plate and its preparation process |
| CN112063115A (en) * | 2020-09-18 | 2020-12-11 | 海南大学 | Preparation method of natural coconut shell fiber reinforced epoxy resin composite fabric |
| CN112457680A (en) * | 2020-11-18 | 2021-03-09 | 江苏美梵生物科技有限公司 | Antibacterial bio-based material and preparation method thereof |
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|---|---|---|---|---|
| EP1200236A1 (en) * | 1999-05-11 | 2002-05-02 | Valmet Fibertech Aktiebolag | Method and arrangement for the manufacture of lignocellulose-containing boards |
| CN1348853A (en) * | 2000-10-12 | 2002-05-15 | 深圳市福英达工业技术有限公司 | Molded fiber product making process by using medium-density fiber board as base material |
| CN1944014A (en) * | 2005-10-03 | 2007-04-11 | 罗门哈斯公司 | Composite materials and methods of making the same |
| CN101086150A (en) * | 2007-07-04 | 2007-12-12 | 南昌大学 | Gluing-free middle and high-density fiber board preparation method |
| WO2011085690A1 (en) * | 2010-01-15 | 2011-07-21 | Style Limited | Manufactured wood products using thin sheets |
| CN102650108A (en) * | 2012-04-19 | 2012-08-29 | 华中科技大学 | Method for producing fiberboards by lignocelluloses as raw materials |
-
2014
- 2014-11-04 CN CN201410611825.7A patent/CN104441190B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1200236A1 (en) * | 1999-05-11 | 2002-05-02 | Valmet Fibertech Aktiebolag | Method and arrangement for the manufacture of lignocellulose-containing boards |
| CN1348853A (en) * | 2000-10-12 | 2002-05-15 | 深圳市福英达工业技术有限公司 | Molded fiber product making process by using medium-density fiber board as base material |
| CN1944014A (en) * | 2005-10-03 | 2007-04-11 | 罗门哈斯公司 | Composite materials and methods of making the same |
| CN101086150A (en) * | 2007-07-04 | 2007-12-12 | 南昌大学 | Gluing-free middle and high-density fiber board preparation method |
| WO2011085690A1 (en) * | 2010-01-15 | 2011-07-21 | Style Limited | Manufactured wood products using thin sheets |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104927374A (en) * | 2015-05-19 | 2015-09-23 | 苏州德翔装饰工程有限公司 | Compression-resistant bending-resistant enhanced fiber board material and preparation method thereof |
| CN105753450A (en) * | 2016-03-31 | 2016-07-13 | 孙晋玉 | Calcium sulfate antistatic floor base material |
| CN106700584A (en) * | 2016-11-22 | 2017-05-24 | 湖北硅金凝节能减排科技有限公司 | Aerogel density board and preparation method thereof |
| CN108705647A (en) * | 2017-07-15 | 2018-10-26 | 芜湖乾凯材料科技有限公司 | Environment protection pressed-fibre board based on modified liquid paraffin and its processing method |
| CN108729307A (en) * | 2017-07-15 | 2018-11-02 | 芜湖乾凯材料科技有限公司 | A kind of environment protection pressed-fibre board and its processing method based on modified liquid paraffin |
| CN108755278A (en) * | 2017-07-15 | 2018-11-06 | 芜湖乾凯材料科技有限公司 | A kind of environment protection pressed-fibre board and its processing method of modified liquid paraffin |
| CN108840605A (en) * | 2018-08-06 | 2018-11-20 | 安徽上元新型家居材料有限公司 | A kind of Environment-friendlywear-resistant wear-resistant composite plate and its preparation process |
| CN112063115A (en) * | 2020-09-18 | 2020-12-11 | 海南大学 | Preparation method of natural coconut shell fiber reinforced epoxy resin composite fabric |
| CN112457680A (en) * | 2020-11-18 | 2021-03-09 | 江苏美梵生物科技有限公司 | Antibacterial bio-based material and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104441190B (en) | 2016-06-29 |
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Inventor after: Yang Lin Inventor before: Chen Linmei |
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Effective date of registration: 20160525 Address after: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: Ding Hong Kong Village Economic Development Zone, Zhejiang province Huzhou city Nanxun District 313000 Applicant before: ZHEJIANG HONGGAOLIANG WOOD Co.,Ltd. |
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Inventor after: Deng Guanghui Inventor after: Lin Yongqi Inventor after: Wu Yueying Inventor after: Fan Feixuan Inventor after: Fan Shaozhou Inventor after: Zheng Liang Inventor after: Li Hongxing Inventor after: Luo Bisui Inventor after: Gao Yifeng Inventor before: Yang Lin |
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Effective date of registration: 20160601 Address after: 518000 Guangdong city of Shenzhen province Futian District spit Fuqiang Road Industrial Zone 105 apartment Applicant after: SHENZHEN WENYE DECORATION DESIGN ENGINEERING Co.,Ltd. Address before: Tianhe District Tong East Road Guangzhou city Guangdong province 510665 B-101 No. 5, room B-118 Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. |
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Address after: 518000 Shazui Industrial Zone, Fuqiang Road, Futian District, Shenzhen City, Guangdong Province, 105 whole buildings Patentee after: Shenzhen Literary Decoration Design Engineering Co.,Ltd. Address before: 518000 Shazui Industrial Zone, Fuqiang Road, Futian District, Shenzhen City, Guangdong Province, 105 whole buildings Patentee before: SHENZHEN WENYE DECORATION DESIGN ENGINEERING Co.,Ltd. |
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