CN105058949A - Preparation method of vacuum insulated panel - Google Patents
Preparation method of vacuum insulated panel Download PDFInfo
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- CN105058949A CN105058949A CN201510494967.4A CN201510494967A CN105058949A CN 105058949 A CN105058949 A CN 105058949A CN 201510494967 A CN201510494967 A CN 201510494967A CN 105058949 A CN105058949 A CN 105058949A
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- China
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- preparation
- vacuum heat
- powder
- insulating plate
- nanoporous aerogel
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Abstract
The invention relates to a preparation method of a vacuum insulated panel. The preparation method comprises the following steps: after mixing nano aerogel powder and calcium carbonate powder in proportion, adding fiber glass filaments, and performing the laminating technology by use of a binder to prepare a nano aerogel plate; packaging the nano aerogel plate with a stab-proof and highly damp-proof bag, finally vacuumizing and sealing. The vacuum insulated panel manufactured by the preparation method has the excellent properties of good high-temperature resistance, high reflection, high heat insulation, good heat preservation, high corrosion resistance, high strength, light weight and the like, and is convenient to manufacture and long in service life.
Description
Technical field
The present invention relates to high temperature resistant, heat insulation, field of heat insulating materials, refer in particular to a kind of preparation method of vacuum heat-insulating plate.
Background technology
The insulation material complex structure in more than 800 degree, the fields such as current domestic nuclear power, thermoelectricity pipe network and Aeronautics and Astronautics, generally adopts multi-layer heat preserving; Heat-insulation layer is too thick, generally to reach about 50-100 centimetre, and service life is low, effect is also undesirable, for this reason, we have developed a kind of preparation method of vacuum heat-insulating plate with high temperature resistant, high reverse--bias, high thermal insulation, insulation, highly corrosion resistant, high strength, the excellent properties such as lightweight, and easy to make, high life.
Summary of the invention
The present invention seeks to provide to overcome the deficiencies in the prior art a kind of preparation method of vacuum heat-insulating plate with high temperature resistant, high reverse--bias, high thermal insulation, insulation, highly corrosion resistant, high strength, the excellent properties such as lightweight, and easy to make, high life.
For achieving the above object, the technical solution used in the present invention is: a kind of preparation method of vacuum heat-insulating plate, add glass fiber after nanoporous aerogel powder and calcium carbonate powder being mixed in proportion, and with binding agent through laminating technology, make nanoporous aerogel plate; Again by nanoporous aerogel plate puncture-resistant, high moistureproof bag packaging, be finally evacuated shape sealing.
Preferably, the weight ratio of described nanoporous aerogel powder and calcium carbonate powder is 1:5-1:15.
Preferably, described sack be aluminium foil, the complex pocket made of nylon membrane, glass fiber fabric.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The preparation method of vacuum heat-insulating plate of the present invention is easy to make, high life, and the vacuum heat-insulating plate made has high temperature resistant, high reverse--bias, high thermal insulation, insulation, highly corrosion resistant, high strength, the excellent properties such as lightweight.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in further detail.
The preparation method of vacuum heat-insulating plate of the present invention, nanoporous aerogel powder and calcium carbonate powder are added glass fiber by after 1:10 mixing, wherein the weight ratio of nanoporous aerogel powder and glass fiber is 1:30, and with binding agent through laminating technology, make the nanoporous aerogel plate that every layer thickness is 2-5mm; The complex pocket packaging at least one deck nanoporous aerogel plate aluminium foil, nylon membrane, glass fiber fabric made again, its thickness is: aluminium foil: 0.012mm, nylon membrane: 0.025mm, glass fiber fabric: 125-150 gram/square, and be finally evacuated shape sealing.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The preparation method of vacuum heat-insulating plate of the present invention is easy to make, high life, and the vacuum heat-insulating plate made has high temperature resistant, high reverse--bias, high thermal insulation, insulation, highly corrosion resistant, high strength, the excellent properties such as lightweight.
Below be only embody rule example of the present invention, protection scope of the present invention is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within rights protection scope of the present invention.
Claims (3)
1. a preparation method for vacuum heat-insulating plate, is characterized in that: add glass fiber after nanoporous aerogel powder and calcium carbonate powder being mixed in proportion, and with binding agent through laminating technology, makes nanoporous aerogel plate; Again by nanoporous aerogel plate puncture-resistant, high moistureproof bag packaging, be finally evacuated shape sealing.
2. the preparation method of vacuum heat-insulating plate according to claim 1, is characterized in that: the weight ratio of described nanoporous aerogel powder and calcium carbonate powder is 1:5-1:15.
3. the preparation method of vacuum heat-insulating plate according to claim 1 and 2, is characterized in that: the complex pocket that described sack is aluminium foil, nylon membrane, glass fiber fabric are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510494967.4A CN105058949A (en) | 2015-08-13 | 2015-08-13 | Preparation method of vacuum insulated panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510494967.4A CN105058949A (en) | 2015-08-13 | 2015-08-13 | Preparation method of vacuum insulated panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105058949A true CN105058949A (en) | 2015-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510494967.4A Pending CN105058949A (en) | 2015-08-13 | 2015-08-13 | Preparation method of vacuum insulated panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105058949A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277656A (en) * | 2018-01-12 | 2018-07-13 | 江苏巨盈节能环保科技有限公司 | A kind of vacuum heat-insulating plate and preparation method using industrial solid castoff preparation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2828520Y (en) * | 2004-08-30 | 2006-10-18 | 海尔集团公司 | Vacuum adiabatic plate |
| CN101220898A (en) * | 2007-12-18 | 2008-07-16 | 北京科技大学 | Nano hole vacuum heat-insulation plate and method for producing the same |
| CN101422965A (en) * | 2007-10-29 | 2009-05-06 | 成都思摩纳米技术有限公司 | Composite incubation material |
| JP2010025182A (en) * | 2008-07-17 | 2010-02-04 | Hitachi Appliances Inc | Vacuum heat insulating material |
| CN103204665A (en) * | 2012-01-11 | 2013-07-17 | 周介明 | Fiber and particle hybrid inorganic composite material felt and making method thereof |
-
2015
- 2015-08-13 CN CN201510494967.4A patent/CN105058949A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2828520Y (en) * | 2004-08-30 | 2006-10-18 | 海尔集团公司 | Vacuum adiabatic plate |
| CN101422965A (en) * | 2007-10-29 | 2009-05-06 | 成都思摩纳米技术有限公司 | Composite incubation material |
| CN101220898A (en) * | 2007-12-18 | 2008-07-16 | 北京科技大学 | Nano hole vacuum heat-insulation plate and method for producing the same |
| JP2010025182A (en) * | 2008-07-17 | 2010-02-04 | Hitachi Appliances Inc | Vacuum heat insulating material |
| CN103204665A (en) * | 2012-01-11 | 2013-07-17 | 周介明 | Fiber and particle hybrid inorganic composite material felt and making method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108277656A (en) * | 2018-01-12 | 2018-07-13 | 江苏巨盈节能环保科技有限公司 | A kind of vacuum heat-insulating plate and preparation method using industrial solid castoff preparation |
| CN108277656B (en) * | 2018-01-12 | 2020-05-19 | 江苏巨盈节能环保科技有限公司 | Vacuum insulation panel prepared from industrial solid waste and preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |
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| RJ01 | Rejection of invention patent application after publication |