CN105128498A - Vacuum thermal-insulation plate production method - Google Patents
Vacuum thermal-insulation plate production method Download PDFInfo
- Publication number
- CN105128498A CN105128498A CN201510494897.2A CN201510494897A CN105128498A CN 105128498 A CN105128498 A CN 105128498A CN 201510494897 A CN201510494897 A CN 201510494897A CN 105128498 A CN105128498 A CN 105128498A
- Authority
- CN
- China
- Prior art keywords
- vacuum heat
- preparation
- insulation
- insulating plate
- nanoporous aerogel
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/06—Arrangements using an air layer or vacuum
- F16L59/065—Arrangements using an air layer or vacuum using vacuum
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Thermal Insulation (AREA)
Abstract
The present invention relates to a vacuum thermal-insulation plate production method, which comprises: mixing nanometer aerogel powder and aluminum carbonate powder according to a certain ratio, adding magnesium silicate wires, using a binder and performing a lamination process to prepare a nanometer aerogel plate block, packaging the nanometer aerogel plate block by using an anti-pierce and high moisture-proof bag, vacuumizing, and sealing. According to the present invention, the vacuum thermal-insulation plate has excellent performances of high temperature resistance, high reflection, high thermal insulation, thermal insulation, high corrosion resistance, high strength, light weight and the like, and further has advantages of convenient production and long 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 magnesium silicate silk after nanoporous aerogel powder and aluminium 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 aluminium carbonate powder is 1:3-1:5.
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 aluminium carbonate powder are added magnesium silicate silk by after 1:3 mixing, wherein the weight ratio of nanoporous aerogel powder and magnesium silicate silk is 1:10, and with binding agent through laminating technology, make the nanoporous aerogel plate that every layer thickness is 1-3mm; 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: 0.015mm, nylon membrane: 0.015mm, glass fiber fabric: 110-130 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 magnesium silicate silk after nanoporous aerogel powder and aluminium 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.
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 aluminium carbonate powder is 1:3-1:5.
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 |
|---|---|---|---|
| CN201510494897.2A CN105128498A (en) | 2015-08-13 | 2015-08-13 | Vacuum thermal-insulation plate production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510494897.2A CN105128498A (en) | 2015-08-13 | 2015-08-13 | Vacuum thermal-insulation plate production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105128498A true CN105128498A (en) | 2015-12-09 |
Family
ID=54714227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510494897.2A Pending CN105128498A (en) | 2015-08-13 | 2015-08-13 | Vacuum thermal-insulation plate production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105128498A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508812A (en) * | 2015-12-30 | 2016-04-20 | 北京明泰朗繁精密设备有限公司 | Vacuum thermal isolation plate and manufacturing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080176020A1 (en) * | 2007-01-23 | 2008-07-24 | Vann Heng | Thermal insulation assemblies and methods for fabricating the same |
| CN101469804A (en) * | 2007-12-26 | 2009-07-01 | 成都思摩纳米技术有限公司 | Novel evacuated insulation plate and manufacturing method thereof |
| CN104210211A (en) * | 2014-09-28 | 2014-12-17 | 中申（上海）管道工程股份有限公司 | High-temperature-resisting gel composite heat-preservation material |
| CN104446130A (en) * | 2014-11-14 | 2015-03-25 | 苏州润居装饰工程有限公司 | Composite nanometer heat-preservation and thermal-insulation sheet and preparation method thereof |
-
2015
- 2015-08-13 CN CN201510494897.2A patent/CN105128498A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080176020A1 (en) * | 2007-01-23 | 2008-07-24 | Vann Heng | Thermal insulation assemblies and methods for fabricating the same |
| CN101469804A (en) * | 2007-12-26 | 2009-07-01 | 成都思摩纳米技术有限公司 | Novel evacuated insulation plate and manufacturing method thereof |
| CN104210211A (en) * | 2014-09-28 | 2014-12-17 | 中申（上海）管道工程股份有限公司 | High-temperature-resisting gel composite heat-preservation material |
| CN104446130A (en) * | 2014-11-14 | 2015-03-25 | 苏州润居装饰工程有限公司 | Composite nanometer heat-preservation and thermal-insulation sheet and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508812A (en) * | 2015-12-30 | 2016-04-20 | 北京明泰朗繁精密设备有限公司 | Vacuum thermal isolation plate and manufacturing method thereof |
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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: 20151209 |
|
| RJ01 | Rejection of invention patent application after publication |