CN113352709A - 一种不掉粉气凝胶毡及其生产方法 - Google Patents
一种不掉粉气凝胶毡及其生产方法 Download PDFInfo
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- CN113352709A CN113352709A CN202110763134.9A CN202110763134A CN113352709A CN 113352709 A CN113352709 A CN 113352709A CN 202110763134 A CN202110763134 A CN 202110763134A CN 113352709 A CN113352709 A CN 113352709A
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- China
- Prior art keywords
- aerogel
- layer
- fiber
- powder
- machine
- 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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- 239000004964 aerogel Substances 0.000 title claims abstract description 102
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 239000000835 fiber Substances 0.000 claims abstract description 95
- 239000000843 powder Substances 0.000 claims abstract description 37
- 239000003292 glue Substances 0.000 claims abstract description 31
- 238000006243 chemical reaction Methods 0.000 claims abstract description 18
- 238000005507 spraying Methods 0.000 claims abstract description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims abstract description 12
- 238000009966 trimming Methods 0.000 claims abstract description 12
- 238000009960 carding Methods 0.000 claims abstract description 11
- 239000004965 Silica aerogel Substances 0.000 claims abstract description 9
- 238000000465 moulding Methods 0.000 claims abstract description 6
- 230000002787 reinforcement Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 18
- 230000002209 hydrophobic effect Effects 0.000 claims description 15
- 238000010410 dusting Methods 0.000 claims description 13
- 230000004913 activation Effects 0.000 claims description 11
- 239000002253 acid Substances 0.000 claims description 8
- 239000003513 alkali Substances 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 5
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 4
- 239000002657 fibrous material Substances 0.000 claims description 4
- 125000000524 functional group Chemical group 0.000 claims description 4
- 150000001282 organosilanes Chemical class 0.000 claims description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims description 2
- 230000009970 fire resistant effect Effects 0.000 claims description 2
- 229910052863 mullite Inorganic materials 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- 238000010924 continuous production Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 229910000077 silane Inorganic materials 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 238000000352 supercritical drying Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000005543 nano-size silicon particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/04—Inorganic
- B32B2266/057—Silicon-containing material, e.g. glass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2266/00—Composition of foam
- B32B2266/12—Gel
- B32B2266/126—Aerogel, i.e. a supercritically dried gel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/728—Hydrophilic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/73—Hydrophobic
Landscapes
- Nonwoven Fabrics (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110763134.9A CN113352709B (zh) | 2021-07-06 | 2021-07-06 | 一种不掉粉气凝胶毡及其生产方法 |
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CN202110763134.9A CN113352709B (zh) | 2021-07-06 | 2021-07-06 | 一种不掉粉气凝胶毡及其生产方法 |
Publications (2)
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CN113352709A true CN113352709A (zh) | 2021-09-07 |
CN113352709B CN113352709B (zh) | 2023-05-26 |
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CN202110763134.9A Active CN113352709B (zh) | 2021-07-06 | 2021-07-06 | 一种不掉粉气凝胶毡及其生产方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115556430A (zh) * | 2022-10-11 | 2023-01-03 | 福建省坎豪科技有限公司 | 一种气凝胶喷胶棉保暖内衬的生产工艺及生产设备 |
CN116118291A (zh) * | 2022-12-20 | 2023-05-16 | 爱彼爱和新材料有限公司 | 制备气凝胶复合纤维针刺制品的方法、气凝胶复合纤维针刺制品及其应用 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120238174A1 (en) * | 2005-07-15 | 2012-09-20 | Aspen Aerogels, Inc. | Inherently Secured Aerogel Composites |
CN103306048A (zh) * | 2012-03-07 | 2013-09-18 | 福建赛特新材股份有限公司 | 一种纤维毡、制备方法和用于真空绝热板的芯材 |
CN205395314U (zh) * | 2016-03-10 | 2016-07-27 | 深圳中凝科技有限公司 | 一种喷压式气凝胶毡 |
CN107142611A (zh) * | 2017-05-24 | 2017-09-08 | 深圳市华创化工有限公司 | 一种气凝胶复合纤维针刺毡及其制作方法 |
CN107265913A (zh) * | 2016-04-08 | 2017-10-20 | 南京唯才新能源科技有限公司 | 一种气凝胶复合材料及其制备方法 |
US20180326700A1 (en) * | 2016-02-05 | 2018-11-15 | Skc Co., Ltd. | Aerogel composite and method for preparing same |
-
2021
- 2021-07-06 CN CN202110763134.9A patent/CN113352709B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120238174A1 (en) * | 2005-07-15 | 2012-09-20 | Aspen Aerogels, Inc. | Inherently Secured Aerogel Composites |
CN103306048A (zh) * | 2012-03-07 | 2013-09-18 | 福建赛特新材股份有限公司 | 一种纤维毡、制备方法和用于真空绝热板的芯材 |
US20180326700A1 (en) * | 2016-02-05 | 2018-11-15 | Skc Co., Ltd. | Aerogel composite and method for preparing same |
CN205395314U (zh) * | 2016-03-10 | 2016-07-27 | 深圳中凝科技有限公司 | 一种喷压式气凝胶毡 |
CN107265913A (zh) * | 2016-04-08 | 2017-10-20 | 南京唯才新能源科技有限公司 | 一种气凝胶复合材料及其制备方法 |
CN107142611A (zh) * | 2017-05-24 | 2017-09-08 | 深圳市华创化工有限公司 | 一种气凝胶复合纤维针刺毡及其制作方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115556430A (zh) * | 2022-10-11 | 2023-01-03 | 福建省坎豪科技有限公司 | 一种气凝胶喷胶棉保暖内衬的生产工艺及生产设备 |
CN116118291A (zh) * | 2022-12-20 | 2023-05-16 | 爱彼爱和新材料有限公司 | 制备气凝胶复合纤维针刺制品的方法、气凝胶复合纤维针刺制品及其应用 |
CN116118291B (zh) * | 2022-12-20 | 2023-09-15 | 爱彼爱和新材料有限公司 | 制备气凝胶复合纤维针刺制品的方法、气凝胶复合纤维针刺制品及其应用 |
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CN113352709B (zh) | 2023-05-26 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230505 Address after: Room 3730, Xuanye Building, No. 11 Torch East Road, Entrepreneurship Park, Xiamen Torch High tech Zone, Xiamen, Fujian Province, 361000 Applicant after: Xiamen Dianshi New Materials Co.,Ltd. Address before: 361000 chuangkehui-145, Chuangye building, entrepreneurship Park, torch high tech Zone, Xiamen, Fujian Applicant before: Fujian Lanyan New Material Co.,Ltd. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A powder free aerogel felt and its production method Granted publication date: 20230526 Pledgee: China Everbright Bank Limited by Share Ltd. Xiamen branch Pledgor: Xiamen Dianshi New Materials Co.,Ltd. Registration number: Y2024980013613 |