CN114197947A - Heat-insulating coated fabric with excellent air tightness - Google Patents
Heat-insulating coated fabric with excellent air tightness Download PDFInfo
- Publication number
- CN114197947A CN114197947A CN202111614733.0A CN202111614733A CN114197947A CN 114197947 A CN114197947 A CN 114197947A CN 202111614733 A CN202111614733 A CN 202111614733A CN 114197947 A CN114197947 A CN 114197947A
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- CN
- China
- Prior art keywords
- parts
- heat
- structural material
- material layer
- fabric
- 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
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 18
- 238000004321 preservation Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 19
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000004964 aerogel Substances 0.000 claims description 8
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 8
- 229910052681 coesite Inorganic materials 0.000 claims description 7
- 229910052906 cristobalite Inorganic materials 0.000 claims description 7
- 239000003094 microcapsule Substances 0.000 claims description 7
- 239000000377 silicon dioxide Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 229910052682 stishovite Inorganic materials 0.000 claims description 7
- 229910052905 tridymite Inorganic materials 0.000 claims description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- 239000004115 Sodium Silicate Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 229920005749 polyurethane resin Polymers 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 4
- 239000002562 thickening agent Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 3
- 238000003980 solgel method Methods 0.000 claims description 3
- 238000013329 compounding Methods 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/54—Covers of tents or canopies
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/20—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure
Abstract
The invention discloses a heat-insulating coated fabric with excellent air tightness. Compared with the inflatable tent in the current market, the inflatable tent made of the fabric realizes double protection in the aspects of heat preservation and air tightness, and has better application prospect.
Description
Technical Field
The invention relates to a heat-insulating coated fabric.
Background
The inflatable tent is one kind of tent, and has frame designed based on the principle of structural mechanics, air bag expanded to form certain rigid column and organic frame combined to support the tent. Compared with the common metal support tent, the inflatable tent has incomparable advantages, light weight and small volume, and has the advantages which are not possessed by the common metal support tent in transportation. And the erection and the disassembly are very simple, more manpower and time cannot be wasted, and the device is particularly suitable for being used in the quick reaction of emergency. When the environment is severe and the air tent cannot be transported, the air tent can be airdropped.
Disclosure of Invention
The invention aims to provide a heat-insulating coated fabric with excellent air tightness, which realizes double protection in the aspects of heat insulation and air tightness.
The technical solution of the invention is as follows:
a heat-insulating coated fabric with excellent air tightness is characterized in that: firstly compounding a V-shaped structural material layer on the surface of the fabric, arranging small balls between the V-shaped structural material layer and the surface of the fabric, coating a heat-insulating layer on the upper surface of the V-shaped structural material layer, and attaching a PVC layer on the upper surface of the heat-insulating layer;
the heat-insulating layer comprises the following components in parts by mass:
SiO214-16 parts of aerogel, 10-12 parts of phase-change microcapsule, 0.5-0.8 part of DN-90 adhesive, 1-1.5 parts of penetrating agent, 2-2.2 parts of thickening agent, 30-35 parts of polyurethane resin and 15-17 parts of methylbenzene;
when there is atmospheric pressure small round ball below, the small round ball is pushed up in the top of V type structural material layer, and atmospheric pressure is big more, and the laminating degree of small round ball and V type structural material layer is high more, and the gas tightness is better, and the air part of small round ball in V type structural material layer has played thermal-insulated heat preservation effect simultaneously.
SiO2The preparation method of the aerogel comprises the following steps: sodium silicate is used as silicon source, 1.25-1.35 mol/L of dilute H2SO4Is catalyst, Na2SiO3The mass ratio of the alcohol to the water is 1: 4-1: 4.2, and the water-based organic silicon/.
The phase-change temperature of the phase-change microcapsule is 20-35 ℃.
Compared with the inflatable tent in the current market, the inflatable tent made of the fabric realizes double protection in the aspects of heat preservation and air tightness, and has better application prospect.
Drawings
The invention is further illustrated by the following figures and examples.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
Example 1:
a heat preservation coating fabric with excellent air tightness is characterized in that a V-shaped structural material layer 2 (which can be a V-shaped structural material made of a fiber net or a metal net) is compounded (glued or sewn) on the surface of a fabric 1, small round balls 3 are arranged between the V-shaped structural material layer and the surface of the fabric, a heat preservation layer 4 is coated on the upper surface of the V-shaped structural material layer, and a PVC layer 5 is attached to the upper surface of the heat preservation layer;
the heat-insulating layer comprises the following components in parts by mass:
SiO215 parts of aerogel, 10 parts of phase-change microcapsule, 0.8 part of DN-90 adhesive, 1.3 parts of penetrating agent JFC, 2 parts of thickening agent PTF, 35 parts of polyurethane resin and 16 parts of methylbenzene;
when there is atmospheric pressure small round ball below, the small round ball is pushed up in the top of V type structural material layer, and atmospheric pressure is big more, and the laminating degree of small round ball and V type structural material layer is high more, and the gas tightness is better, and the air part of small round ball in V type structural material layer has played thermal-insulated heat preservation effect simultaneously.
SiO2The preparation method of the aerogel comprises the following steps: sodium silicate is used as silicon source, 1.30mol/L of dilute H2SO4Is catalyst, Na2SiO3The mass ratio of ethanol to ethanol is 1:4, and the sol-gel method is adopted at 50Drying at the temperature of DEG C.
The phase-change temperature of the phase-change microcapsule is 20-35 ℃.
Example 2:
the heat-insulating layer comprises the following components in parts by mass:
SiO216 parts of aerogel, 11 parts of phase-change microcapsule, 0.5 part of DN-90 adhesive, 1.5 parts of penetrating agent JFC, 2.1 parts of thickening agent PTF, 30 parts of polyurethane resin and 15 parts of toluene;
SiO2the preparation method of the aerogel comprises the following steps: sodium silicate is used as silicon source, 1.25 mol/L of dilute H2SO4Is catalyst, Na2SiO3The mass ratio of the alcohol to the water is 1:4.2, and the water-based paint is prepared by drying at 50 ℃ by adopting a sol-gel method.
The rest is the same as example 1.
Claims (3)
1. A heat-insulating coated fabric with excellent air tightness is characterized in that: firstly compounding a V-shaped structural material layer on the surface of the fabric, arranging small balls between the V-shaped structural material layer and the surface of the fabric, coating a heat-insulating layer on the upper surface of the V-shaped structural material layer, and attaching a PVC layer on the upper surface of the heat-insulating layer;
the heat-insulating layer comprises the following components in parts by mass:
SiO214-16 parts of aerogel, 10-12 parts of phase-change microcapsule, 0.5-0.8 part of DN-90 adhesive, 1-1.5 parts of penetrating agent, 2-2.2 parts of thickening agent, 30-35 parts of polyurethane resin and 15-17 parts of methylbenzene;
when there is atmospheric pressure small round ball below, the small round ball is pushed up in the top of V type structural material layer, and atmospheric pressure is big more, and the laminating degree of small round ball and V type structural material layer is high more, and the gas tightness is better, and the air part of small round ball in V type structural material layer has played thermal-insulated heat preservation effect simultaneously.
2. The superior air-tightness thermal insulation coated fabric as set forth in claim 1, wherein: SiO 22The preparation method of the aerogel comprises the following steps: sodium silicate is used as silicon source, 1.25-1.35 mol/L of dilute H2SO4Is catalyst, Na2SiO3The mass ratio of the alcohol to the alcohol is 1:4 to1:4.2, and drying at 50 ℃ by adopting a sol-gel method.
3. The superior air-tightness thermal insulation coated fabric as set forth in claim 1, wherein: the phase-change temperature of the phase-change microcapsule is 20-35 ℃.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210916692.9A CN115110835B (en) | 2021-12-28 | 2021-12-28 | Preparation method of heat-insulating coated fabric with excellent air tightness |
| CN202111614733.0A CN114197947B (en) | 2021-12-28 | 2021-12-28 | Heat-insulating coated fabric with excellent air tightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111614733.0A CN114197947B (en) | 2021-12-28 | 2021-12-28 | Heat-insulating coated fabric with excellent air tightness |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210916692.9A Division CN115110835B (en) | 2021-12-28 | 2021-12-28 | Preparation method of heat-insulating coated fabric with excellent air tightness |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114197947A true CN114197947A (en) | 2022-03-18 |
| CN114197947B CN114197947B (en) | 2022-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111614733.0A Active CN114197947B (en) | 2021-12-28 | 2021-12-28 | Heat-insulating coated fabric with excellent air tightness |
| CN202210916692.9A Active CN115110835B (en) | 2021-12-28 | 2021-12-28 | Preparation method of heat-insulating coated fabric with excellent air tightness |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202210916692.9A Active CN115110835B (en) | 2021-12-28 | 2021-12-28 | Preparation method of heat-insulating coated fabric with excellent air tightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN114197947B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004191167A (en) * | 2002-12-11 | 2004-07-08 | Chiyoda Maintenance Kk | Protective clothing for work in nuclear facility and method for manufacturing it |
| CN204249486U (en) * | 2014-11-06 | 2015-04-08 | 江苏东邦科技有限公司 | A kind of self-healing polyurethane film woven fabric |
| CN110065290A (en) * | 2017-06-23 | 2019-07-30 | 福建思嘉环保材料科技有限公司 | A kind of preparation method for the plain weave type wire drawing screen cloth composite material that air-tightness is good |
| CN213798472U (en) * | 2020-11-16 | 2021-07-27 | 桐乡市永峰纺织科技股份有限公司 | Washable negative ion knitted fabric |
| CN113815287A (en) * | 2021-08-30 | 2021-12-21 | 广州市柏拉图塑胶有限公司 | Airtight clamping mesh cloth for flame-retardant inflatable tent and preparation method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6013586A (en) * | 1997-10-09 | 2000-01-11 | Dimension Polyant Sailcloth, Inc. | Tent material product and method of making tent material product |
| CN102115088B (en) * | 2010-01-04 | 2013-04-17 | 新疆大学 | Method for preparing silicon dioxide aerogel by using alcohol amine as alkaline catalyst |
| KR101454233B1 (en) * | 2013-08-21 | 2014-10-23 | 주식회사 관평기술 | Continuous manufacturing method and device for aerogel blanket, and the aerogel blanket |
| CN103770425A (en) * | 2014-01-20 | 2014-05-07 | 南通全技纺织涂层有限公司 | Multilayer-structure heat preservation coating fabric |
| CN106827735B (en) * | 2017-02-06 | 2018-07-10 | 北京邦维高科特种纺织品有限责任公司 | A kind of fire-retardant electromagnetic shielding composite material of gas defence, preparation method and product |
| KR102113292B1 (en) * | 2019-04-03 | 2020-05-20 | (주)대한케미칼 | Methods for manufacturing insulating fabric for clothes containing aerogel |
| CN110481105A (en) * | 2019-07-06 | 2019-11-22 | 肖时云 | A kind of preparation method of Warm-keeping heat-insulating tent compound fabric |
-
2021
- 2021-12-28 CN CN202111614733.0A patent/CN114197947B/en active Active
- 2021-12-28 CN CN202210916692.9A patent/CN115110835B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004191167A (en) * | 2002-12-11 | 2004-07-08 | Chiyoda Maintenance Kk | Protective clothing for work in nuclear facility and method for manufacturing it |
| CN204249486U (en) * | 2014-11-06 | 2015-04-08 | 江苏东邦科技有限公司 | A kind of self-healing polyurethane film woven fabric |
| CN110065290A (en) * | 2017-06-23 | 2019-07-30 | 福建思嘉环保材料科技有限公司 | A kind of preparation method for the plain weave type wire drawing screen cloth composite material that air-tightness is good |
| CN213798472U (en) * | 2020-11-16 | 2021-07-27 | 桐乡市永峰纺织科技股份有限公司 | Washable negative ion knitted fabric |
| CN113815287A (en) * | 2021-08-30 | 2021-12-21 | 广州市柏拉图塑胶有限公司 | Airtight clamping mesh cloth for flame-retardant inflatable tent and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115110835B (en) | 2023-09-08 |
| CN114197947B (en) | 2022-08-23 |
| CN115110835A (en) | 2022-09-27 |
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