CN115110835B - Preparation method of heat-insulating coated fabric with excellent air tightness - Google Patents
Preparation method of heat-insulating coated fabric with excellent air tightness Download PDFInfo
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- CN115110835B CN115110835B CN202210916692.9A CN202210916692A CN115110835B CN 115110835 B CN115110835 B CN 115110835B CN 202210916692 A CN202210916692 A CN 202210916692A CN 115110835 B CN115110835 B CN 115110835B
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- 239000004744 fabric Substances 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 238000004321 preservation Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 19
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 16
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 12
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 8
- 239000004964 aerogel Substances 0.000 claims description 8
- 239000003094 microcapsule Substances 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 6
- 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
- 238000001035 drying Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 229920005749 polyurethane resin Polymers 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
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 4
- 238000003980 solgel method Methods 0.000 claims description 4
- 239000002562 thickening agent Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000000962 organic group Chemical class 0.000 description 1
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 application discloses a preparation method of 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
The application relates to a divisional application of application number 202111614733.0, application date 2021.12.28 and name 'heat-insulating coated fabric with excellent air tightness'.
Technical Field
The application relates to a heat-insulating coated fabric.
Background
The inflatable tent is a kind of tent, and adopts the principle of structural mechanics to design frame, and utilizes the gas pressure intensity property to expand the gasbag to form the cylinder that has certain rigidity, through the skeleton of organic group propping up tent. Compared with the common metal support tent, the inflatable tent has incomparable advantages, light weight and small volume, and has the advantages which the common metal support tent does not have in transportation. The erection and the dismantling are very simple, more manpower and time are not wasted, and the device is particularly suitable for being used in quick response of emergency. When the environment is severe and the air tent cannot be transported, the air tent can be put into operation.
Disclosure of Invention
The application aims to provide a heat-insulating coated fabric with excellent air tightness, which realizes double protection in terms of heat insulation and air tightness.
The technical scheme of the application is as follows:
a heat preservation coated fabric with excellent air tightness is characterized in that: firstly, compounding a layer of 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 an insulation layer on the upper surface of the V-shaped structural material layer, and attaching a PVC layer on the upper surface of the insulation layer;
the heat preservation layer consists of the following components in parts by mass:
SiO 2 14-16 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 toluene;
when there is atmospheric pressure in the ball below, the ball is propped in the top of V type structural material layer, and the big atmospheric pressure is the ball is higher with the laminating degree on V type structural material layer, and the gas tightness is better, and the air part of ball in V type structural material layer has played thermal-insulated heat preservation effect simultaneously.
SiO 2 The preparation method of the aerogel comprises the following steps: sodium silicate is used as a silicon source, and 1.25-1.35 mol/L of dilute H 2 SO 4 Is catalyst, na 2 SiO 3 The mass ratio of the ethanol to the ethanol is 1:4-1:4.2, and the preparation method is realized by drying at 50 ℃ by adopting a sol-gel method.
The phase transition temperature of the phase transition 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 application is further described below with reference to the drawings and examples.
Fig. 1 is a schematic diagram of the structure of an embodiment of the present application.
Detailed Description
Example 1:
the heat-insulating coated fabric with excellent air tightness is characterized in that a V-shaped structural material layer 2 (which can be made of a V-shaped structural material made of fiber net or metal net) is firstly compounded (glued or sewn) on the surface of the fabric 1, a small ball 3 is arranged between the V-shaped structural material layer and the surface of the fabric, a heat-insulating layer 4 is coated on the upper surface of the V-shaped structural material layer, and a PVC layer 5 is attached on the upper surface of the heat-insulating layer;
the heat preservation layer consists of the following components in parts by mass:
SiO 2 15 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 thickener PTF, 35 parts of polyurethane resin and 16 parts of toluene;
when there is atmospheric pressure in the ball below, the ball is propped in the top of V type structural material layer, and the big atmospheric pressure is the ball is higher with the laminating degree on V type structural material layer, and the gas tightness is better, and the air part of ball in V type structural material layer has played thermal-insulated heat preservation effect simultaneously.
SiO 2 The preparation method of the aerogel comprises the following steps: sodium silicate is used as a silicon source, and 1.30mol/L of dilute H is used 2 SO 4 Is catalyst, na 2 SiO 3 The mass ratio of the ethanol to the ethanol is 1:4, and the preparation method is prepared by drying at 50 ℃ by adopting a sol-gel method.
The phase transition temperature of the phase transition microcapsule is 20-35 ℃.
Example 2:
the heat preservation layer consists of the following components in parts by mass:
SiO 2 16 parts of aerogel, which were then mixed with each other,11 parts of phase-change microcapsule, 0.5 part of DN-90 adhesive, 1.5 parts of penetrating agent JFC, 2.1 parts of thickener PTF, 30 parts of polyurethane resin and 15 parts of toluene;
SiO 2 the preparation method of the aerogel comprises the following steps: sodium silicate is used as a silicon source, and 1.25 mol/L dilute H is used as a silicon source 2 SO 4 Is catalyst, na 2 SiO 3 The mass ratio of the ethanol to the ethanol is 1:4.2, and the preparation method is prepared by drying at 50 ℃ by adopting a sol-gel method.
The procedure is as in example 1.
Claims (1)
1. A preparation method of a heat-insulating coated fabric with excellent air tightness is characterized by comprising the following steps: the method comprises the steps that firstly, a V-shaped structural material layer made of a fiber net or a metal net is glued or sewn on the surface of a fabric, small balls are arranged between the V-shaped structural material layer and the surface of the fabric, an insulation layer is coated on the upper surface of the V-shaped structural material layer, and a PVC layer is attached to the upper surface of the insulation layer;
the heat preservation layer consists of the following components in parts by mass:
SiO 2 15 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 thickener PTF, 35 parts of polyurethane resin and 16 parts of toluene;
when air pressure exists below the small ball, the small ball is propped against the uppermost part of the V-shaped structural material layer, the higher the air pressure is, the higher the bonding degree of the small ball and the V-shaped structural material layer is, the better the air tightness is, and meanwhile, the air part of the small ball in the V-shaped structural material layer plays a role in heat insulation and heat preservation;
SiO 2 the preparation method of the aerogel comprises the following steps: sodium silicate is used as a silicon source, and 1.30mol/L of dilute H is used 2 SO 4 Is catalyst, na 2 SiO 3 The mass ratio of the ethanol to the ethanol is 1:4, and the preparation method is prepared by drying at 50 ℃ by adopting a sol-gel method;
the phase transition temperature of the phase transition microcapsule is 20-35 ℃.
Priority Applications (1)
| 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 |
Applications Claiming Priority (2)
| 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 |
| CN202210916692.9A CN115110835B (en) | 2021-12-28 | 2021-12-28 | Preparation method of heat-insulating coated fabric with excellent air tightness |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111614733.0A Division CN114197947B (en) | 2021-12-28 | 2021-12-28 | Heat-insulating coated fabric with excellent air tightness |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115110835A CN115110835A (en) | 2022-09-27 |
| CN115110835B true CN115110835B (en) | 2023-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210916692.9A Active CN115110835B (en) | 2021-12-28 | 2021-12-28 | Preparation method of heat-insulating coated fabric with excellent air tightness |
| CN202111614733.0A Active CN114197947B (en) | 2021-12-28 | 2021-12-28 | Heat-insulating coated fabric with excellent air tightness |
Family Applications After (1)
| 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 |
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| CN (2) | CN115110835B (en) |
Citations (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 |
| CN102115088A (en) * | 2010-01-04 | 2011-07-06 | 新疆大学 | Method for preparing silicon dioxide aerogel by using alcohol amine as alkaline catalyst |
| 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 |
| KR101454233B1 (en) * | 2013-08-21 | 2014-10-23 | 주식회사 관평기술 | Continuous manufacturing method and device for aerogel blanket, and the aerogel blanket |
| CN106827735A (en) * | 2017-02-06 | 2017-06-13 | 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 |
| CN110481105A (en) * | 2019-07-06 | 2019-11-22 | 肖时云 | A kind of preparation method of Warm-keeping heat-insulating tent compound fabric |
| KR102113292B1 (en) * | 2019-04-03 | 2020-05-20 | (주)대한케미칼 | Methods for manufacturing insulating fabric for clothes containing aerogel |
Family Cites Families (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 |
| CN110077089B (en) * | 2017-06-23 | 2021-04-13 | 福建思嘉环保材料科技有限公司 | Preparation method of wear-resistant plain-weave wire-drawing mesh cloth composite material |
| 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 |
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2021
- 2021-12-28 CN CN202210916692.9A patent/CN115110835B/en active Active
- 2021-12-28 CN CN202111614733.0A patent/CN114197947B/en active Active
Patent Citations (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 |
| CN102115088A (en) * | 2010-01-04 | 2011-07-06 | 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 |
| CN106827735A (en) * | 2017-02-06 | 2017-06-13 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114197947B (en) | 2022-08-23 |
| CN115110835A (en) | 2022-09-27 |
| CN114197947A (en) | 2022-03-18 |
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