CN102409769B - Packaging bag of fireproof vacuum insulating board - Google Patents
Packaging bag of fireproof vacuum insulating board Download PDFInfo
- Publication number
- CN102409769B CN102409769B CN201110200162.6A CN201110200162A CN102409769B CN 102409769 B CN102409769 B CN 102409769B CN 201110200162 A CN201110200162 A CN 201110200162A CN 102409769 B CN102409769 B CN 102409769B
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- CN
- China
- Prior art keywords
- layer
- packaging bag
- fireproof
- insulating board
- good
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Classifications
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- 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
- Y02A30/242—Slab shaped vacuum 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
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- Laminated Bodies (AREA)
Abstract
The invention discloses a packaging bag of a fireproof vacuum insulating board, which comprises the following materials from outside to inside: a glass fiber layer, a waterproof layer, an oxygen resisting layer and a heat sealing layer. The packaging bag has the advantages of good insulation, fireproofing and vapor-permeating prevention, very good insulation and oxygen resistance, grade-A fireproofing, simple preparation process and composition by an adhesive.
Description
Technical field
The present invention relates to a kind of fire preventing and heat insulating board, specifically a kind of packaging bag of fireproof vacuum insulating board, belongs to building material field.
Background technology
External-wall heat-insulation material not only can play the effect of protection wall agent structure, has reduced ambient temperature, humidity and the impact of various ray on agent structure simultaneously.
Select applicable heat preserving and insulating material can not only reach the object of energy-saving heat preserving, and can also extend the life-span of building.External-wall heat-insulation material mainly divides two kinds of inorganic heat insulation material and organic insulation materials; Inorganic heat insulation material has good fireproof performance, but its heat-insulating property but can not meet people's demand; Organic insulation material has good heat-insulating property, but does not reach the standard that requires of fire-protection rating.Therefore, the selection of external-wall heat-insulation material is a great problem of puzzle construction market.
Fireproof vacuum insulating board has extremely good heat insulation effect and good a level fireproof performance, and its coefficient of thermal conductivity is 0.006w/ (m.k.), it is divided into skin--packaging bag and internal layer--core two parts.The selection of outer packaging material is very important concerning vacuum heat-insulation plate, and selecting improperly will affect its application life.The effect of the packaging bag of fireproof vacuum insulating board mainly contains:
1, bonding protective value and the fireproof performance of packaging bag;
2, the oxygen resistance of packaging bag and anti-vapor pervious performance;
3, the acid-proof alkaline of packaging bag.
For this reason, find a kind of good fireproof performance that both had, meanwhile, there is again the material of good heat-insulating property, become the task of top priority in current building heat preservation market.
Summary of the invention
In order to address the above problem; the present invention has designed a kind of packaging bag of fireproof vacuum insulating board; the skin envelope of this product is wrapped up in the existing extraordinary resistance to acids and bases of material glass fibrage again extraordinary and adhesive property construction wall, inner layer material is played a very good protection simultaneously.The Inner layer multi-layer composite material of its packaging bag has good weather resisteant and mechanical property, has good obstruct water vapour and the performance of blocking oxygen, its oxygen transit dose≤0.1cm
3/ m
224h0.1MPa, steam penetrating capacity≤0.1g/m
224h.
Technical scheme of the present invention is:
A kind of packaging bag of fireproof vacuum insulating board, is multi-layer compound structure, and the skin of described packaging bag is bonding topping---glass layer; Play envelope and wrap up in effect, existing extraordinary resistance to acids and bases and fireproof performance, have again extraordinary and adhesive property construction wall;
Internal layer ecto-entad is followed successively by aquiclude, oxidation prevention layer and thermal synthesis layer; Described aquiclude is one or more layers in aluminium foil layer, water-fast modified polyvinylalcohol coated film (PVA) layer, Barex resin bed or PTCFE moisture resistance film resin layer;
Described oxidation prevention layer is one or more in aluminium foil layer, water-fast modified polyvinylalcohol coated film (PVA) layer, EVOH resin bed, silica film plating layer, plating aluminium oxide film layer, nylon layer, Barex resin bed;
The existing good resistance oxygen effect of wherein said nylon layer has good mechanical property simultaneously, the several functions such as wear-resistant, tension, anti-puncture.
Described thermal synthesis layer is polyethylene (PE) layer.
The thickness that described packaging bag is every layer is 8～11 μ m.
Preparation method is: above-mentioned material is bondd and formed successively from outside to inside by bonding adhesive.
Described bonding adhesive is the bonding adhesive that polyurethanes adhesive etc. has fireproof performance.
It is smooth that aluminium foil layer has smooth surface, and light reflectivity is high, and vertical transverse tensile strength is large, airtight, waterproof, good seal performance.There is the premium properties of extraordinary blocking oxygen and steam.
Barex resin: be to be aggregated to the ratio of 75:25 on the main chain of acrylonitrile-butadiene rubber and to be formed by acrylonitrile and methacrylate, main component is acrylonitrile, methacrylate and butadiene; Its outstanding advantages is the impact that barrier property is not subject to temperature.
EVOH(ethylene/vinyl alcohol copolymer): a kind of high barrier material, the film type of this material, except non-stretching type, also has biaxial tension type, aluminium-vapour deposition type, binding agent application type etc., also has heat resistant type in biaxial tension type.The distinguishing feature of EVOH resin is its iris action to gas.
Silica plated film, plating aluminium oxide film all have good oxygen resistance, and have extraordinary gas barrier steam performance;
PTCFE: a kind of paraffinic thermoplastic polymer, wherein, hydrogen is partly or entirely replaced the partially fluorinated polymer forming by fluorine.By changing the fluorine content of polymer, can comprehensively adjust mechanical property and overall cost according to final use.All there is inertia for most of chemicals, when contact high temperature, can keep primary characteristic.PTCFE is the moisture-proofing film of current up-to-date the best, and its moisture vapor permeable rate, lower than 0.3, is existing unique highly moistureproof film resin;
Nylon: Fypro is commonly called as nylon (Nylon), English name Polyamide(is called for short PA), be on molecular backbone, contain recurring amide radical group-[NHCO]-thermoplastic resin general name.Comprise aliphatic PA, fat-aromatic series PA and aromatic series PA.Wherein, aliphatic PA is wide in variety, output is large, is widely used, and its name is determined by the concrete carbon number of synthon, and for example nylon 6 is polycaprolactam, and nylon 66 is poly-hexamethylene diamine adipic acid.
Water-fast modified polyvinylalcohol coated film PVA: solvent resistance is good, and the organic solvents such as oil resistant, fat are good, can effectively intercept its seepage; Ultraviolet resistance is good, can prevent preferably because of UV-induced food spoilage; Moisture resistance is good, and PVA is through after water-fast modification, and under wet condition, the barrier of packing material does not decline, and product is still had to good protective effect, and this characteristic is that PVOH and EVOH co-extrusion film are incomparable; Excellent in stability, even if directly expose to sunlight, coating is stable, non-yellowing, be difficult for agingly, transparency is good; Adhesive power is good, and coating is incrust, can not affect its barrier and compound peel strength;
Polyethylene (PE): be the simplest macromolecular organic compound of structure, the most widely used macromolecular material in the world today, formed by vinyl polymerization, there is good resistance to low temperature, minimum serviceability temperature can reach-70～-100 ℃, and chemical stability is good, the erosion of the most of soda acids of ability, permeability rate is low, good heat sealing performance.
The invention has the advantages that: the skin envelope of this product is wrapped up in the existing extraordinary resistance to acids and bases of material glass cloth again extraordinary and adhesive property construction wall, inner layer material is played a very good protection simultaneously; The Inner layer of its packaging bag is that multilayer materials has good weather resisteant and mechanical property, has good obstruct water vapour and the performance of blocking oxygen, its oxygen transit dose≤0.1cm
3/ m
224h0.1MPa, steam penetrating capacity≤0.1g/m
224h, and preparation technology is simple, and compound by adhesive.
The specific embodiment
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.
Embodiment 1
A kind of packaging bag of fireproof vacuum insulating board, its structure composition is followed successively by from outside to inside: glass layer, aluminium foil layer, PTCFE moisture resistance film resin layer, nylon layer, silica coating, EVOH resin bed, polyethylene layer.
Above-mentioned material is bondd and formed successively from outside to inside by bonding adhesive.
The gross thickness of described packaging bag is 130 μ m.
Described bonding adhesive is the bonding adhesive that polyurethanes adhesive etc. has fireproof performance.
Result: product of the present invention is carried out to oxygen transit dose and steam penetrating capacity Performance Detection, and index is: oxygen transit dose is 0.1cm
3/ m
224h0.1MPa steam penetrating capacity is 0.1g/m
224h.
Embodiment 2
A kind of packaging bag of fireproof vacuum insulating board, its structure composition is followed successively by from outside to inside: glass layer, aluminium foil layer, nylon layer, modified polyvinylalcohol coated film PVA layer, alumina coating, Barex resin bed, polyethylene layer.
Above-mentioned material is bondd and formed successively from outside to inside by bonding adhesive.
The gross thickness of described packaging bag is 120 μ m.
Described bonding adhesive is the bonding adhesive that polyurethanes adhesive etc. has fireproof performance.
Result: product of the present invention is carried out to oxygen and see through and steam penetrating capacity Performance Detection, index is: oxygen transit dose is 0.05cm
3/ m
224h0.1MPa, steam penetrating capacity 0.05g/m
224h.
Embodiment 3
A kind of packaging bag of fireproof vacuum insulating board, its structure composition is followed successively by from outside to inside: glass layer, aluminium foil layer, PTCFE moisture resistance film resin layer, nylon layer, modified polyvinylalcohol coating rete PVA, Barex resin bed, EVOH resin bed, polyethylene layer.
Above-mentioned material is bondd and formed successively from outside to inside by bonding adhesive.
The gross thickness of described packaging bag is 125 μ m.
Described bonding adhesive is the bonding adhesive that polyurethanes adhesive etc. has fireproof performance.
Result: product of the present invention is carried out to oxygen transit dose and steam penetrating capacity Performance Detection, and index is: oxygen transit dose is 0.07cm
3/ m
224h0.1MPa steam penetrating capacity is 0.07g/m
224h.
Finally it should be noted that: the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although the present invention is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (1)
1. a packaging bag of fireproof vacuum insulating board, is characterized in that: described packaging bag is followed successively by from outside to inside: glass layer, aluminium foil layer, PTCFE moisture resistance film resin layer, nylon layer, modified polyvinylalcohol coating rete PVA, Barex resin bed, EVOH resin bed, polyethylene layer;
Above-mentioned material is bondd and formed successively from outside to inside by bonding adhesive;
The gross thickness of described packaging bag is 125 μ m;
Described bonding adhesive is the bonding adhesive that polyurethanes adhesive has fireproof performance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110200162.6A CN102409769B (en) | 2011-07-18 | 2011-07-18 | Packaging bag of fireproof vacuum insulating board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110200162.6A CN102409769B (en) | 2011-07-18 | 2011-07-18 | Packaging bag of fireproof vacuum insulating board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102409769A CN102409769A (en) | 2012-04-11 |
| CN102409769B true CN102409769B (en) | 2014-05-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110200162.6A Expired - Fee Related CN102409769B (en) | 2011-07-18 | 2011-07-18 | Packaging bag of fireproof vacuum insulating board |
Country Status (1)
| Country | Link |
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| CN (1) | CN102409769B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808460B (en) * | 2012-05-29 | 2014-10-08 | 信阳天意节能技术有限公司 | Outer wall vacuum inorganic foam insulation plate and manufacturing method thereof |
| CN105038190A (en) * | 2015-09-07 | 2015-11-11 | 东莞市雄林新材料科技股份有限公司 | Barrier antistatic TPU film and preparing method thereof |
| CN106193350A (en) * | 2016-08-31 | 2016-12-07 | 安徽百特新材料科技有限公司 | A kind of barrier bag for vacuum heat-insulation plate |
| CN107010318A (en) * | 2017-05-10 | 2017-08-04 | 惠州吉博瑞科技有限公司 | A kind of structure of container for being used to store liquid |
| CN108467216A (en) * | 2018-03-26 | 2018-08-31 | 江兵 | A kind of waterproof thermal-insulated type lunch bag rapidoprint |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994015034A1 (en) * | 1992-12-23 | 1994-07-07 | Owens-Corning Fiberglas Corporation | High r super insulation panel |
| EP1291300A2 (en) * | 2001-09-05 | 2003-03-12 | Energy Storage Technologies, Inc. | Multi-layer core for vacuum insulation panel and insulated container including a vacuum insulation panel |
| CN101691899A (en) * | 2009-10-01 | 2010-04-07 | 福建赛特新材料有限公司 | Composite core material vacuum insulation panel and preparation method thereof |
| CN101736875A (en) * | 2009-11-25 | 2010-06-16 | 翟传伟 | Heat-insulating decorative board and manufacturing method thereof |
| CN101844642A (en) * | 2010-05-19 | 2010-09-29 | 黄山永新股份有限公司 | Vacuum thermal baffle packaging film and preparation method thereof |
-
2011
- 2011-07-18 CN CN201110200162.6A patent/CN102409769B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994015034A1 (en) * | 1992-12-23 | 1994-07-07 | Owens-Corning Fiberglas Corporation | High r super insulation panel |
| EP1291300A2 (en) * | 2001-09-05 | 2003-03-12 | Energy Storage Technologies, Inc. | Multi-layer core for vacuum insulation panel and insulated container including a vacuum insulation panel |
| CN101691899A (en) * | 2009-10-01 | 2010-04-07 | 福建赛特新材料有限公司 | Composite core material vacuum insulation panel and preparation method thereof |
| CN101736875A (en) * | 2009-11-25 | 2010-06-16 | 翟传伟 | Heat-insulating decorative board and manufacturing method thereof |
| CN101844642A (en) * | 2010-05-19 | 2010-09-29 | 黄山永新股份有限公司 | Vacuum thermal baffle packaging film and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 温永刚.真空绝热板(VIP)技术及其发展.《低温工程》.2008,(第6期),37页右栏第5段. |
| 真空绝热板(VIP)技术及其发展;温永刚;《低温工程》;20081231(第6期);37页右栏第5段 * |
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| Publication number | Publication date |
|---|---|
| CN102409769A (en) | 2012-04-11 |
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