CN110919810A - 一种carb级低吸胀纤维板制造工艺及其应用于高模压地板基材 - Google Patents
一种carb级低吸胀纤维板制造工艺及其应用于高模压地板基材 Download PDFInfo
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- CN110919810A CN110919810A CN201911233100.8A CN201911233100A CN110919810A CN 110919810 A CN110919810 A CN 110919810A CN 201911233100 A CN201911233100 A CN 201911233100A CN 110919810 A CN110919810 A CN 110919810A
- Authority
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- Prior art keywords
- value
- urea
- viscosity
- fiberboard
- melamine
- Prior art date
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- Granted
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- 239000011094 fiberboard Substances 0.000 title claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 title description 24
- 229920000877 Melamine resin Polymers 0.000 claims abstract description 52
- 239000000835 fiber Substances 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000002023 wood Substances 0.000 claims abstract description 37
- 238000007731 hot pressing Methods 0.000 claims abstract description 26
- 239000003292 glue Substances 0.000 claims abstract description 21
- 238000010411 cooking Methods 0.000 claims abstract description 19
- 239000000853 adhesive Substances 0.000 claims abstract description 16
- 230000001070 adhesive effect Effects 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 14
- -1 melamine modified urea-formaldehyde resin Chemical class 0.000 claims abstract description 13
- 238000000926 separation method Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 12
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims abstract description 9
- 235000011130 ammonium sulphate Nutrition 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- 238000002156 mixing Methods 0.000 claims abstract description 9
- 238000001035 drying Methods 0.000 claims abstract description 8
- 238000012216 screening Methods 0.000 claims abstract description 7
- 238000005507 spraying Methods 0.000 claims abstract description 6
- 238000005406 washing Methods 0.000 claims abstract description 6
- 238000004806 packaging method and process Methods 0.000 claims abstract description 3
- 229920005989 resin Polymers 0.000 claims abstract description 3
- 239000011347 resin Substances 0.000 claims abstract description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 75
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 40
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 30
- 239000004202 carbamide Substances 0.000 claims description 30
- 238000000227 grinding Methods 0.000 claims description 18
- 238000005070 sampling Methods 0.000 claims description 16
- 238000002360 preparation method Methods 0.000 claims description 11
- 239000012188 paraffin wax Substances 0.000 claims description 10
- 239000003513 alkali Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 6
- 229920002522 Wood fibre Polymers 0.000 claims description 6
- 229910021538 borax Inorganic materials 0.000 claims description 6
- 239000004328 sodium tetraborate Substances 0.000 claims description 6
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 6
- 239000002025 wood fiber Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 229920001807 Urea-formaldehyde Polymers 0.000 claims description 4
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 claims description 4
- 238000009408 flooring Methods 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 claims description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 10
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 238000003801 milling Methods 0.000 abstract description 3
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 238000004513 sizing Methods 0.000 abstract 1
- 239000002585 base Substances 0.000 description 23
- 239000002245 particle Substances 0.000 description 11
- 238000003825 pressing Methods 0.000 description 11
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 238000009826 distribution Methods 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000000123 paper Substances 0.000 description 4
- 238000006068 polycondensation reaction Methods 0.000 description 4
- 241000519995 Stachys sylvatica Species 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 239000012792 core layer Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- 238000005496 tempering Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- VGGLHLAESQEWCR-UHFFFAOYSA-N N-(hydroxymethyl)urea Chemical compound NC(=O)NCO VGGLHLAESQEWCR-UHFFFAOYSA-N 0.000 description 1
- 238000007259 addition reaction Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000000007 visual effect Effects 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
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
- B27L11/08—Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood fibres, e.g. produced by tearing
-
- 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
- B27N3/002—Manufacture of substantially flat articles, e.g. boards, from particles or fibres characterised by the type of binder
-
- 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
- B27N3/08—Moulding or pressing
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
- C08G12/34—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds and acyclic or carbocyclic compounds
- C08G12/36—Ureas; Thioureas
- C08G12/38—Ureas; Thioureas and melamines
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
- E04F15/102—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials of fibrous or chipped materials, e.g. bonded with synthetic resins
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
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CN201911233100.8A CN110919810B (zh) | 2019-12-05 | 2019-12-05 | 一种carb级低吸胀纤维板制造工艺及其应用于高模压地板基材 |
Applications Claiming Priority (1)
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CN201911233100.8A CN110919810B (zh) | 2019-12-05 | 2019-12-05 | 一种carb级低吸胀纤维板制造工艺及其应用于高模压地板基材 |
Publications (2)
Publication Number | Publication Date |
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CN110919810A true CN110919810A (zh) | 2020-03-27 |
CN110919810B CN110919810B (zh) | 2022-08-12 |
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CN201911233100.8A Active CN110919810B (zh) | 2019-12-05 | 2019-12-05 | 一种carb级低吸胀纤维板制造工艺及其应用于高模压地板基材 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114227853A (zh) * | 2021-12-20 | 2022-03-25 | 大亚人造板集团有限公司 | 镜面地板用高密度纤维板的制造方法 |
CN114262418A (zh) * | 2021-12-20 | 2022-04-01 | 大亚人造板集团有限公司 | 一种超低游离甲醛含量耐水性三聚氰胺改性脲醛树脂的制备方法及应用于商用地板基材 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070007686A1 (en) * | 2005-07-05 | 2007-01-11 | Josh Reid | Multi-purpose wide protective spectrum wood preservative system and method of use |
CN102794809A (zh) * | 2012-07-18 | 2012-11-28 | 广西华峰林业股份有限公司 | 一种环保型中密度纤维板的生产工艺 |
CN103347930B (zh) * | 2011-02-04 | 2015-06-24 | 三菱瓦斯化学株式会社 | 固化性树脂组合物及其固化物 |
CN104987480A (zh) * | 2015-06-10 | 2015-10-21 | 袁军 | 一种弱酸法e1级环保中纤板用脲醛树脂胶黏剂制备工艺 |
CA2992489A1 (en) * | 2015-07-23 | 2017-01-26 | 3Rt Holding Pty Ltd | Manufactured wood products and methods of production |
CN110272707A (zh) * | 2019-06-24 | 2019-09-24 | 万华化学集团股份有限公司 | 一种异氰酸酯胶黏剂组合料及其制造的镂铣纤维板 |
-
2019
- 2019-12-05 CN CN201911233100.8A patent/CN110919810B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070007686A1 (en) * | 2005-07-05 | 2007-01-11 | Josh Reid | Multi-purpose wide protective spectrum wood preservative system and method of use |
CN103347930B (zh) * | 2011-02-04 | 2015-06-24 | 三菱瓦斯化学株式会社 | 固化性树脂组合物及其固化物 |
CN102794809A (zh) * | 2012-07-18 | 2012-11-28 | 广西华峰林业股份有限公司 | 一种环保型中密度纤维板的生产工艺 |
CN104987480A (zh) * | 2015-06-10 | 2015-10-21 | 袁军 | 一种弱酸法e1级环保中纤板用脲醛树脂胶黏剂制备工艺 |
CA2992489A1 (en) * | 2015-07-23 | 2017-01-26 | 3Rt Holding Pty Ltd | Manufactured wood products and methods of production |
CN110272707A (zh) * | 2019-06-24 | 2019-09-24 | 万华化学集团股份有限公司 | 一种异氰酸酯胶黏剂组合料及其制造的镂铣纤维板 |
Non-Patent Citations (2)
Title |
---|
张伟: "《多元共聚树脂胶黏剂化学与工艺学》", 31 October 2018, 文化发展出版社 * |
雷隆和: "《脲醛树脂及其应用》", 31 October 1982, 四川省林产工业公司林产工业情报分站 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114227853A (zh) * | 2021-12-20 | 2022-03-25 | 大亚人造板集团有限公司 | 镜面地板用高密度纤维板的制造方法 |
CN114262418A (zh) * | 2021-12-20 | 2022-04-01 | 大亚人造板集团有限公司 | 一种超低游离甲醛含量耐水性三聚氰胺改性脲醛树脂的制备方法及应用于商用地板基材 |
CN114262418B (zh) * | 2021-12-20 | 2024-04-26 | 大亚人造板集团有限公司 | 一种超低游离甲醛含量耐水性三聚氰胺改性脲醛树脂的制备方法及应用于商用地板基材 |
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CN110919810B (zh) | 2022-08-12 |
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