CN101504105B - Glass fibre reinforced plastic integral composite vacuum insulation plate, manufacturing method and use thereof - Google Patents
Glass fibre reinforced plastic integral composite vacuum insulation plate, manufacturing method and use thereof Download PDFInfo
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- CN101504105B CN101504105B CN2009101194060A CN200910119406A CN101504105B CN 101504105 B CN101504105 B CN 101504105B CN 2009101194060 A CN2009101194060 A CN 2009101194060A CN 200910119406 A CN200910119406 A CN 200910119406A CN 101504105 B CN101504105 B CN 101504105B
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- glass fibre
- fibre reinforced
- reinforced plastic
- insulating plate
- insulation plate
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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
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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
- 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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Abstract
The invention discloses a vacuum insulating plate integrally compounded by glass fibre reinforced plastic and a method for manufacturing the same and application thereof. The vacuum insulating plate consists of a glass fibre reinforced plastic protecting layer, a composite aluminum foil bag and a core material, wherein the core material is placed in the aluminum foil bag, and the aluminum foil bag is encapsulated in a high vacuum encapsulating machine into the vacuum insulating plate; then, the vacuum insulating plate is put in a mould to form the glass fibre reinforced plastic protecting layer integrally wrapped by the vacuum insulating plate by an injection or stamping or inorganic glass fibre reinforced plastic molding method; and the thermal conductivity of the vacuum insulating plate integrally compounded by the glass fibre reinforced plastic is less than 0.009 w/(m.k), and the thickness is between 10 and 16 mm. The invention provides the vacuum insulating plate integrally compounded by the glass fibre reinforced plastic, which has low thermal conductivity, thinner thickness, convenient transportation and mounting, long service life and safety, can be used for heat insulation of a wall body, floor, a roof, ceiling and other buildings and can be also widely used for heat insulation in other industries.
Description
Technical field
The present invention relates to a kind of vacuum heat-insulating plate and manufacture method thereof and application, more particularly relate to a kind of glass fibre reinforced plastic integral composite vacuum insulation plate and manufacture method thereof and application.
Background technique
Building energy conservation is to implement the strategy of sustainable development, and the energy-saving and emission-reduction of country are had important practical sense.One of measure that building energy conservation is main is that to be extensive use of thermal conductivity low and satisfy the insulating product of related request.The insulating product of body of wall and the material of main part of decoration of exterior wall warming plate mainly contain extruded polystyrene board (XPS plate), molding styrofoam (EPS plate), polyurethane foam board (PUF plate), rock cotton board, glass wool, glue powder polyphenyl particle slurry, perlite slurry and foam cement slurry etc. at present.The thermal conductivity of these thermal insulating materials is 0.03～0.09w/ (mK), and thickness is 60～300mm, and can not satisfy the requirement of building heat preserving material comprehensively.
Summary of the invention
One of purpose of the present invention is to overcome the deficiency that prior art exists, and a kind of glass fibre reinforced plastic integral composite vacuum insulation plate is provided.
Two of purpose of the present invention provides a kind of manufacture method and application of glass fibre reinforced plastic integral composite vacuum insulation plate.
These and other objects of the present invention will further embody and set forth by following detailed description and explanation.
Glass fibre reinforced plastic integral composite vacuum insulation plate of the present invention; by the glass fibre reinforced plastics protective layer; clad aluminum foil bag and core are formed; wherein core is placed in the aluminium foil bag; pack into after according to predetermined number of layers core being stacked in the clad aluminum foil bag; encapsulation forms vacuum heat-insulating plate in the high vacuum packaging machine; degree of vacuum absolute pressure in vacuum heat-insulating plate should be less than 11Pa; the way of again vacuum heat-insulating plate being put into mould employing injection or mold pressing or FRIM moulding forms the glass fibre reinforced plastics protective layer of whole parcel vacuum heat-insulating plate; the thermal conductivity of glass fibre reinforced plastic integral composite vacuum insulation plate is lower than 0.009w/ (mK), and thickness is 10-16mm.
Further; glass fibre reinforced plastic integral composite vacuum insulation plate of the present invention; by the glass fibre reinforced plastics protective layer; the clad aluminum foil bag; response type sorbent and core are formed; wherein core is placed in the aluminium foil bag; the response type sorbent is placed in the core; be preferably; the response type sorbent is placed in the hole of core; pack into after according to predetermined number of layers core being stacked in the clad aluminum foil bag; encapsulation forms vacuum heat-insulating plate in the high vacuum packaging machine; degree of vacuum absolute pressure in vacuum heat-insulating plate should be less than 11Pa; the way of again vacuum heat-insulating plate being put into mould employing injection or mold pressing or FRIM moulding forms the glass fibre reinforced plastics protective layer of whole parcel vacuum heat-insulating plate; the thermal conductivity of glass fibre reinforced plastic integral composite vacuum insulation plate is lower than 0.009w/ (mK), and thickness is 10-16mm.
In glass fibre reinforced plastic integral composite vacuum insulation plate of the present invention, put into aluminium foil bag after core is folding, the number of plies of folding back core is the 2-10 layer, be preferably the 3-6 layer, the response type sorbent is placed on the mesosphere of folding back core, core is that the glass wool of 0.6-7 μ m or hole-opening foaming polyurethane that the aperture is 100-260 μ m are made by fiber diameter, and core must pass through abundant drying, and its moisture content is controlled at below 2 ‰.
In glass fibre reinforced plastic integral composite vacuum insulation plate of the present invention; the glass fibre reinforced plastics of the outer whole parcel of vacuum heat-insulating plate can be flame retardant type glass fibre reinforced plastics or non-flame retardant type glass fibre reinforced plastics; the vacuum heat-insulating plate outer plate surface can take pad pasting, spraying coating process to carry out secondary operations, and the total thickness of positive and negative glass fibre reinforced plastics protective layer is no more than half of vacuum insulation plate thickness.
Glass fibre reinforced plastic integral composite vacuum insulation plate of the present invention is whole compound glass fibre reinforced plastics protective layer outside vacuum heat-insulating plate.When the thickness of glass fibre reinforced plastics is suitable, can give full play to the extremely low advantage of vacuum heat-insulating plate thermal conductivity, have the good physics of glass fibre reinforced plastics, chemistry and electric property again, make its intensity height, light weight, anticorrosion, waterproof, radiation proof, heat-resisting, wear-resisting, insulation, sound insulation, vibration damping, characteristics such as colour-fast.Glass fibre reinforced plastic integral composite vacuum insulation plate this easy for installation, safe in utilization, reliable, the life-span was 50 years.The thermal conductivity of glass fibre reinforced plastic integral composite vacuum insulation plate is lower than 0.009w/ (mK), and thickness only is about 13mm.
The invention solves the easy damage of conventional vacuum heat-insulating plate and cause inefficacy and the inconstant problem of thermal conductivity, provide a kind of thermal conductivity extremely low, thickness is thinner, transportation, easy for installation and long service life and safe glass fibre reinforced plastic integral composite vacuum insulation plate, both can be used for the insulation of buildings such as body of wall, ground, roof and ceiling board, can be widely used in the insulation thermal insulation of other industry again.
Description of drawings
Fig. 1 is the cross-sectional schematic of glass fibre reinforced plastic integral composite vacuum insulation plate of the present invention.
Fig. 2 is the schematic top plan view of glass fibre reinforced plastic integral composite vacuum insulation plate of the present invention.
In Fig. 1 and Fig. 2, symbol 1 is represented the glass fibre reinforced plastics protective layer, and symbol 2 is represented the clad aluminum foil bag, and symbol 3 is represented core, and symbol 4 is represented the response type sorbent.
Below in conjunction with embodiment the present invention is carried out concrete description.As known by the technical knowledge, the present invention can realize by other the embodiment that does not break away from its spirit or essential feature.Therefore, following embodiment with regard to each side, all just illustrates, and is not only.All within the scope of the present invention or the change that is equal in the scope of the present invention all be included in the invention.
Embodiment
Below with reference to the accompanying drawing description in addition detailed: as shown in Figure 1 and Figure 2, comprise that glass fibre reinforced plastics protective layer (1), clad aluminum foil bag (2), core (3) and response type sorbent (4) constitute to the present invention.Selecting the super glass wool of 1.5 μ m for use is 2 ‰ as core (3) through its moisture content of drying, the response type sorbent (4) (commercially available prod) that will be used for absorbing residual nitrogen, oxygen G﹠W then earlier is contained in the hole of mesosphere core (3), pack into after three layers of core (3) are stacked in the clad aluminum foil bag (2), in the high vacuum packaging machine, encapsulate and the formation vacuum heat-insulating plate, absolute pressure in the vacuum heat-insulating plate is 10Pa, and the normal temperature thermal conductivity of this vacuum insulation panel is 0.0038w/ (mK).Vacuum heat-insulating plate is put into the glass fibre reinforced plastics protective layer (1) that way that mould adopts mold pressing again forms whole parcel vacuum heat-insulating plate, and the total thickness of positive and negative glass fibre reinforced plastics protective layer is 4mm.After tested, the thermal conductivity of glass fibre reinforced plastic integral composite vacuum insulation plate is 0.0069w/ (mK), and thickness is 14mm.This product can be used for the insulation of body of wall, ground, roof and ceiling board etc., also can be used for other industry.
Below with reference to the accompanying drawing description in addition detailed: as shown in Figure 1 and Figure 2, comprise that glass fibre reinforced plastics protective layer (1), clad aluminum foil bag (2), core (3) and response type sorbent (4) constitute to the present invention.Selecting the aperture for use is that the hole-opening foaming polyurethane of 100-260 μ m is 2 ‰ as core (3) through drying its moisture content, the response type sorbent (4) (commercially available prod) that will be used for absorbing residual nitrogen, oxygen G﹠W then earlier is contained in the hole of mesosphere core (3), pack into after three layers of core (3) are stacked in the clad aluminum foil bag (2), in the high vacuum packaging machine, encapsulate and the formation vacuum heat-insulating plate, absolute pressure in the vacuum heat-insulating plate is 10Pa, and the normal temperature thermal conductivity of this vacuum insulation panel is 0.0038w/ (mK).Vacuum heat-insulating plate is put into the glass fibre reinforced plastics protective layer (1) that way that mould adopts mold pressing again forms whole parcel vacuum heat-insulating plate, and the total thickness of positive and negative glass fibre reinforced plastics protective layer is 4mm.After tested, the thermal conductivity of glass fibre reinforced plastic integral composite vacuum insulation plate is 0.0069w/ (mK), and thickness is 13mm.This product can be used for the insulation of body of wall, ground, roof and ceiling board etc., also can be used for other industry.
Claims (10)
1. glass fibre reinforced plastic integral composite vacuum insulation plate; it is characterized in that forming by glass fibre reinforced plastics protective layer, clad aluminum foil bag and core; wherein core is placed in the aluminium foil bag; encapsulation forms vacuum heat-insulating plate in the high vacuum packaging machine; the way of again vacuum heat-insulating plate being put into mould employing injection or the moulding of mold pressing FRIM forms the glass fibre reinforced plastics protective layer of whole parcel vacuum heat-insulating plate; the thermal conductivity of glass fibre reinforced plastic integral composite vacuum insulation plate is lower than 0.009w/ (mK), and thickness is 10-16mm.
2. glass fibre reinforced plastic integral composite vacuum insulation plate; it is characterized in that forming by glass fibre reinforced plastics protective layer, clad aluminum foil bag, response type sorbent and core; wherein core is placed in the aluminium foil bag; the response type sorbent is placed in the core; encapsulation forms vacuum heat-insulating plate in the high vacuum packaging machine; the way of again vacuum heat-insulating plate being put into mould employing injection or the moulding of mold pressing FRIM forms the glass fibre reinforced plastics protective layer of whole parcel vacuum heat-insulating plate; the thermal conductivity of glass fibre reinforced plastic integral composite vacuum insulation plate is lower than 0.009w/ (mK), and thickness is 10-16mm.
3. glass fibre reinforced plastic integral composite vacuum insulation plate according to claim 1 and 2 is characterized in that putting into aluminium foil bag after core folds, and the number of plies of folding back core is the 2-10 layer.
4. glass fibre reinforced plastic integral composite vacuum insulation plate according to claim 2 is characterized in that the response type sorbent is placed on the mesosphere of folding back core.
5. according to the described glass fibre reinforced plastic integral composite vacuum insulation plate of one of claim 1-4, it is characterized in that core is that the glass wool of 0.6-7 μ m or hole-opening foaming polyurethane that the aperture is 100-260 μ m are made by fiber diameter.
6. glass fibre reinforced plastic integral composite vacuum insulation plate according to claim 5 is characterized in that core must pass through abundant drying, and its moisture content is controlled at below 2 ‰.
7. glass fibre reinforced plastic integral composite vacuum insulation plate according to claim 1 and 2 is characterized in that the glass fibre reinforced plastics of the outer whole parcel of vacuum heat-insulating plate can be flame retardant type glass fibre reinforced plastics or non-flame retardant type glass fibre reinforced plastics.
8. glass fibre reinforced plastic integral composite vacuum insulation plate according to claim 1 and 2 is characterized in that the vacuum heat-insulating plate outer plate surface can take pad pasting, spraying coating process to carry out secondary operations.
9. glass fibre reinforced plastic integral composite vacuum insulation plate according to claim 1 and 2, the total thickness that it is characterized in that positive and negative glass fibre reinforced plastics protective layer are to be no more than half of vacuum insulation plate thickness.
10. the manufacture method of glass fibre reinforced plastic integral composite vacuum insulation plate according to claim 1 and 2 is characterized in that the degree of vacuum absolute pressure in vacuum heat-insulating plate should be less than 11Pa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101194060A CN101504105B (en) | 2009-03-12 | 2009-03-12 | Glass fibre reinforced plastic integral composite vacuum insulation plate, manufacturing method and use thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009101194060A CN101504105B (en) | 2009-03-12 | 2009-03-12 | Glass fibre reinforced plastic integral composite vacuum insulation plate, manufacturing method and use thereof |
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| Publication Number | Publication Date |
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| CN101504105A CN101504105A (en) | 2009-08-12 |
| CN101504105B true CN101504105B (en) | 2010-06-16 |
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| CN2009101194060A Expired - Fee Related CN101504105B (en) | 2009-03-12 | 2009-03-12 | Glass fibre reinforced plastic integral composite vacuum insulation plate, manufacturing method and use thereof |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101736875B (en) * | 2009-11-25 | 2011-11-09 | 青岛科瑞新型环保材料有限公司 | Manufacturing method of heat-insulating decorative board |
| CN102261135A (en) * | 2011-06-16 | 2011-11-30 | 泰安山钢物资有限公司 | Vacuum type flame-retardant and heat-insulating plate of wall body |
| CN102330475B (en) * | 2011-07-13 | 2013-07-31 | 苏州维艾普新材料有限公司 | Vacuum insulation panel core material with high performance and low cost and manufacturing method thereof |
| CN102561535A (en) * | 2011-12-19 | 2012-07-11 | 福建欧诺漆科技有限公司 | Composite heat insulating plate insulation coating structure and construction method thereof |
| CN102493565A (en) * | 2011-12-23 | 2012-06-13 | 孟扬 | Method for protecting vacuum insulation board for exterior wall |
| CN102677850B (en) * | 2012-05-29 | 2013-11-13 | 信阳天意节能技术有限公司 | Outer wall vacuum inorganic heat-preserving decorating plate and preparation method thereof |
| CN102691389A (en) * | 2012-07-03 | 2012-09-26 | 信阳天意节能技术有限公司 | Vacuum inorganic foam thermal-insulating decorative board for outer wall and production method thereof |
| 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 |
| CN102720280B (en) * | 2012-06-17 | 2014-10-22 | 万建民 | Special-shaped outer wall insulation board and production method thereof |
| CN105179882A (en) * | 2015-08-07 | 2015-12-23 | 安徽百特新材料科技有限公司 | Efficient inorganic nanometer micropore vacuum panel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4726974A (en) * | 1986-10-08 | 1988-02-23 | Union Carbide Corporation | Vacuum insulation panel |
| EP1557504A2 (en) * | 2004-01-23 | 2005-07-27 | Woschko Winlite GmbH | Method of manufacturing a vacuum insulation panel, and a vacuum insulation panel particularly for heat insulation |
| CN1961175A (en) * | 2004-06-03 | 2007-05-09 | 松下电器产业株式会社 | Vacuum heat insulation material and cold reserving apparatus with the same |
| CN100387894C (en) * | 2003-04-02 | 2008-05-14 | 旭玻璃纤维股份有限公司 | Vacuum thermal-insulatng material and its mfg. method |
-
2009
- 2009-03-12 CN CN2009101194060A patent/CN101504105B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4726974A (en) * | 1986-10-08 | 1988-02-23 | Union Carbide Corporation | Vacuum insulation panel |
| CN100387894C (en) * | 2003-04-02 | 2008-05-14 | 旭玻璃纤维股份有限公司 | Vacuum thermal-insulatng material and its mfg. method |
| EP1557504A2 (en) * | 2004-01-23 | 2005-07-27 | Woschko Winlite GmbH | Method of manufacturing a vacuum insulation panel, and a vacuum insulation panel particularly for heat insulation |
| CN1961175A (en) * | 2004-06-03 | 2007-05-09 | 松下电器产业株式会社 | Vacuum heat insulation material and cold reserving apparatus with the same |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2006-342839A 2006.12.21 |
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| CN101504105A (en) | 2009-08-12 |
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Granted publication date: 20100616 Termination date: 20130312 |