CN111590926A - 一种岩棉短纤维复合气凝胶保温板的制备方法 - Google Patents
一种岩棉短纤维复合气凝胶保温板的制备方法 Download PDFInfo
- Publication number
- CN111590926A CN111590926A CN202010542587.4A CN202010542587A CN111590926A CN 111590926 A CN111590926 A CN 111590926A CN 202010542587 A CN202010542587 A CN 202010542587A CN 111590926 A CN111590926 A CN 111590926A
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- China
- Prior art keywords
- rock wool
- insulation board
- short fiber
- fiber composite
- aerogel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 85
- 239000004964 aerogel Substances 0.000 title claims abstract description 75
- 239000011490 mineral wool Substances 0.000 title claims abstract description 74
- 238000009413 insulation Methods 0.000 title claims abstract description 47
- 239000002131 composite material Substances 0.000 title claims abstract description 40
- 238000002360 preparation method Methods 0.000 title claims abstract description 24
- 239000000843 powder Substances 0.000 claims abstract description 47
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 14
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000005011 phenolic resin Substances 0.000 claims abstract description 12
- 229920001568 phenolic resin Polymers 0.000 claims abstract description 12
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 11
- 238000005520 cutting process Methods 0.000 claims abstract description 10
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 10
- 239000011230 binding agent Substances 0.000 claims abstract description 8
- 230000002940 repellent Effects 0.000 claims abstract description 6
- 239000005871 repellent Substances 0.000 claims abstract description 6
- 238000000748 compression moulding Methods 0.000 claims abstract description 5
- 238000009966 trimming Methods 0.000 claims abstract description 5
- 239000000499 gel Substances 0.000 claims description 47
- 238000005406 washing Methods 0.000 claims description 41
- 238000002156 mixing Methods 0.000 claims description 26
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 23
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 17
- 239000004965 Silica aerogel Substances 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 12
- 235000019441 ethanol Nutrition 0.000 claims description 12
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 10
- 238000012986 modification Methods 0.000 claims description 10
- 230000004048 modification Effects 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 9
- 239000011240 wet gel Substances 0.000 claims description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- 230000032683 aging Effects 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 8
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 235000019353 potassium silicate Nutrition 0.000 claims description 6
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 6
- 235000010855 food raising agent Nutrition 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- 238000001694 spray drying Methods 0.000 claims description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 4
- 235000019738 Limestone Nutrition 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims description 4
- 239000000571 coke Substances 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 4
- -1 diabase Substances 0.000 claims description 4
- 239000010459 dolomite Substances 0.000 claims description 4
- 229910000514 dolomite Inorganic materials 0.000 claims description 4
- 239000006028 limestone Substances 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 239000002893 slag Substances 0.000 claims description 4
- 239000000080 wetting agent Substances 0.000 claims description 4
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 3
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 3
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims description 3
- 239000011259 mixed solution Substances 0.000 claims description 2
- 239000003607 modifier Substances 0.000 claims description 2
- 235000006408 oxalic acid Nutrition 0.000 claims description 2
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 2
- 230000002209 hydrophobic effect Effects 0.000 abstract description 5
- 239000012774 insulation material Substances 0.000 abstract description 3
- 238000010924 continuous production Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 9
- 238000000967 suction filtration Methods 0.000 description 9
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 4
- 229920004482 WACKER® Polymers 0.000 description 3
- 150000001242 acetic acid derivatives Chemical class 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- 229920002689 polyvinyl acetate Polymers 0.000 description 3
- 239000011118 polyvinyl acetate Substances 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- 239000005051 trimethylchlorosilane Substances 0.000 description 3
- 239000004890 Hydrophobing Agent Substances 0.000 description 2
- 238000001467 acupuncture Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000703 high-speed centrifugation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/12—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/10—Insulation, e.g. vacuum or aerogel insulation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Thermal Insulation (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010542587.4A CN111590926A (zh) | 2020-06-15 | 2020-06-15 | 一种岩棉短纤维复合气凝胶保温板的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010542587.4A CN111590926A (zh) | 2020-06-15 | 2020-06-15 | 一种岩棉短纤维复合气凝胶保温板的制备方法 |
Publications (1)
Publication Number | Publication Date |
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CN111590926A true CN111590926A (zh) | 2020-08-28 |
Family
ID=72184287
Family Applications (1)
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CN202010542587.4A Pending CN111590926A (zh) | 2020-06-15 | 2020-06-15 | 一种岩棉短纤维复合气凝胶保温板的制备方法 |
Country Status (1)
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CN (1) | CN111590926A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111943719A (zh) * | 2020-08-31 | 2020-11-17 | 江南大学 | 一种絮状纤维粉末混杂芯材及其制备方法 |
CN113637285A (zh) * | 2021-07-30 | 2021-11-12 | 万华建筑科技有限公司 | 一种气凝胶改性无机纤维胶粘剂及其制备工艺 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5683772A (en) * | 1992-08-11 | 1997-11-04 | E. Khashoggi Industries | Articles having a starch-bound cellular matrix reinforced with uniformly dispersed fibers |
CN104047368A (zh) * | 2014-05-27 | 2014-09-17 | 上海英硕聚合材料股份有限公司 | 气凝胶复合纤维保温材料及其制备方法 |
CN105016349A (zh) * | 2014-04-24 | 2015-11-04 | 中国科学院苏州纳米技术与纳米仿生研究所 | 二氧化硅气凝胶、其连续化常压干燥制备方法及系统 |
CN105367032A (zh) * | 2015-10-26 | 2016-03-02 | 河北金纳科技有限公司 | 一种纳米保温板的制备方法 |
CN106520077A (zh) * | 2016-09-10 | 2017-03-22 | 北京工业大学 | 相变储能纤维/SiO2气凝胶复合毡及其制备方法 |
CN106630893A (zh) * | 2016-12-01 | 2017-05-10 | 湖北硅金凝节能减排科技有限公司 | 一种气凝胶保温绝热板及其制备方法 |
CN108863294A (zh) * | 2018-08-20 | 2018-11-23 | 殷桂玲 | 一种新型复合岩棉气凝胶保温板、复合板及其制备方法 |
-
2020
- 2020-06-15 CN CN202010542587.4A patent/CN111590926A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5683772A (en) * | 1992-08-11 | 1997-11-04 | E. Khashoggi Industries | Articles having a starch-bound cellular matrix reinforced with uniformly dispersed fibers |
CN105016349A (zh) * | 2014-04-24 | 2015-11-04 | 中国科学院苏州纳米技术与纳米仿生研究所 | 二氧化硅气凝胶、其连续化常压干燥制备方法及系统 |
CN104047368A (zh) * | 2014-05-27 | 2014-09-17 | 上海英硕聚合材料股份有限公司 | 气凝胶复合纤维保温材料及其制备方法 |
CN105367032A (zh) * | 2015-10-26 | 2016-03-02 | 河北金纳科技有限公司 | 一种纳米保温板的制备方法 |
CN106520077A (zh) * | 2016-09-10 | 2017-03-22 | 北京工业大学 | 相变储能纤维/SiO2气凝胶复合毡及其制备方法 |
CN106630893A (zh) * | 2016-12-01 | 2017-05-10 | 湖北硅金凝节能减排科技有限公司 | 一种气凝胶保温绝热板及其制备方法 |
CN108863294A (zh) * | 2018-08-20 | 2018-11-23 | 殷桂玲 | 一种新型复合岩棉气凝胶保温板、复合板及其制备方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111943719A (zh) * | 2020-08-31 | 2020-11-17 | 江南大学 | 一种絮状纤维粉末混杂芯材及其制备方法 |
CN111943719B (zh) * | 2020-08-31 | 2022-05-17 | 江南大学 | 一种絮状纤维粉末混杂芯材及其制备方法 |
CN113637285A (zh) * | 2021-07-30 | 2021-11-12 | 万华建筑科技有限公司 | 一种气凝胶改性无机纤维胶粘剂及其制备工艺 |
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Address after: 264006 No. 6 Taiyuan Road, Yantai economic and Technological Development Zone, Shandong 6 Applicant after: Wanhua Construction Technology Co.,Ltd. Applicant after: WANHUA ENERGY-SAVING TECHNOLOGY GROUP Co.,Ltd. Address before: 264006 No. 6 Taiyuan Road, Yantai economic and Technological Development Zone, Shandong 6 Applicant before: WANHUA BUILDING TECHNOLOGY (YANTAI) Co.,Ltd. Applicant before: WANHUA ENERGY-SAVING TECHNOLOGY GROUP Co.,Ltd. |
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Application publication date: 20200828 |