CN107160794A - A kind of heat-barrier material being used in ultrahigh vacuum - Google Patents
A kind of heat-barrier material being used in ultrahigh vacuum Download PDFInfo
- Publication number
- CN107160794A CN107160794A CN201710474744.0A CN201710474744A CN107160794A CN 107160794 A CN107160794 A CN 107160794A CN 201710474744 A CN201710474744 A CN 201710474744A CN 107160794 A CN107160794 A CN 107160794A
- Authority
- CN
- China
- Prior art keywords
- heat
- barrier material
- ultrahigh vacuum
- metal level
- foamed layers
- 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
Links
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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- 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
- B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
-
- 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/32—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed at least two layers being foamed and next to each other
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/22—All layers being foamed
-
- 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
- B32B2250/00—Layers arrangement
- B32B2250/24—All layers being polymeric
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
- B32B2255/102—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer synthetic resin or rubber layer being a foamed layer
-
- 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
- B32B2255/00—Coating on the layer surface
- B32B2255/20—Inorganic coating
- B32B2255/205—Metallic coating
-
- 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
- B32B2266/00—Composition of foam
- B32B2266/02—Organic
- B32B2266/0214—Materials belonging to B32B27/00
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
Landscapes
- Thermal Insulation (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of heat-barrier material being used in ultrahigh vacuum, including alternately laminated successively foamed layers and metal level, metal level Vacuum Deposition is on foamed layers.A kind of heat-barrier material being used in ultrahigh vacuum of the present invention, with the compatible characteristic of ultrahigh vacuum, can prevent heat transfer, heat radiation and thermal convection current；With the low characteristic of slim and graceful, thermal capacitance；It is foldable, and be easy to cut；The heat-barrier material has certain rigidity in itself, without extra support member when using, reduces use cost, it also avoid the thermal losses that support member is brought.
Description
Technical field
The present invention relates to a kind of heat-barrier material being used in ultrahigh vacuum.
Background technology
The existing heat-barrier material for ultrahigh vacuum, is typically made up of metallic aluminium.Because metallic aluminium has thermal conductivity, its
Effect of heat insulation is relatively poor.Meanwhile, when there was only metallic aluminium in heat-barrier material, its quality is also relatively large, is not easy to take out dimension
Shield.
The content of the invention
It is an object of the invention to provide a kind of heat-barrier material being used in ultrahigh vacuum, with the compatible spy of ultrahigh vacuum
Property, thermal capacitance is low, foldable, and is easy to cut.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：
A kind of heat-barrier material being used in ultrahigh vacuum, including alternately laminated successively foamed layers and metal level, the gold
Belong to layer Vacuum Deposition on the foamed layers.
Preferably, the foamed layers are polyimide foam layer.
Preferably, the metal level is made up of one or both of aluminium, silver, gold or three kinds of materials.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art：A kind of use of the invention
Heat-barrier material in ultrahigh vacuum, with the compatible characteristic of ultrahigh vacuum, can prevent heat transfer, heat radiation and thermal convection current；
With the low characteristic of slim and graceful, thermal capacitance；It is foldable, and be easy to cut；The heat-barrier material in itself have certain rigidity, when using without
Extra support member is needed, use cost is reduced, it also avoid the thermal losses that support member is brought.
Embodiment
Technical scheme is further elaborated below.
A kind of above-mentioned heat-barrier material being used in ultrahigh vacuum, including alternately laminated successively foamed layers and metal
Layer, the method plating that the metal level is set by Vacuum Deposition is on the foamed layers.
Required according to the difference to effect of heat insulation, to select the number of plies of metal level and foamed layers after stacking.Should be every
When in use, metal level is located at innermost layer to hot material, i.e., close to needs by heat-insulated object.
According to by the different shape of heat-insulated object, come the metal level of design level poststack and the shape of foamed layers.
In the present embodiment, the foamed layers are the polyimide foam layer being made up of polyimide material；The metal
Layer is made up of one or both of aluminium, silver, gold or three kinds of materials.In the present embodiment, the metal level is aluminium lamination.
The heat-barrier material has the compatible characteristic of ultrahigh vacuum, can prevent heat transfer, heat radiation and thermal convection current；With light
Be full of, the characteristic that thermal capacitance is low；It is foldable, and be easy to cut；Itself has certain rigidity, without extra support member when using,
Use cost is reduced, the thermal losses brought using support member is it also avoid.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be carried out, and it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all cover within the scope of the present invention.
Claims (3)
1. a kind of heat-barrier material being used in ultrahigh vacuum, it is characterised in that：Including foamed layers alternately laminated successively and
Metal level, the metal level Vacuum Deposition is on the foamed layers.
2. a kind of heat-barrier material being used in ultrahigh vacuum according to claim 1, it is characterised in that：The plastic foam
Layer is polyimide foam layer.
3. a kind of heat-barrier material being used in ultrahigh vacuum according to claim 1, it is characterised in that：The metal level by
One or both of aluminium, silver, gold or three kinds of materials are constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710474744.0A CN107160794A (en) | 2017-06-21 | 2017-06-21 | A kind of heat-barrier material being used in ultrahigh vacuum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710474744.0A CN107160794A (en) | 2017-06-21 | 2017-06-21 | A kind of heat-barrier material being used in ultrahigh vacuum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107160794A true CN107160794A (en) | 2017-09-15 |
Family
ID=59819014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710474744.0A Pending CN107160794A (en) | 2017-06-21 | 2017-06-21 | A kind of heat-barrier material being used in ultrahigh vacuum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107160794A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111103070A (en) * | 2018-10-26 | 2020-05-05 | 泰科电子(上海)有限公司 | Temperature detector |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101344210A (en) * | 2008-08-01 | 2009-01-14 | 合肥荣事达太阳能科技有限公司 | Air space reflective insulation structure |
| CN101799099B (en) * | 2010-04-16 | 2011-08-31 | 中国人民解放军国防科学技术大学 | Nanometer multiple-layer composite thermal insulation material and preparation method thereof |
| US20160185068A1 (en) * | 2014-12-25 | 2016-06-30 | Asahi Glass Company, Limited | Insulating member and its attaching method |
-
2017
- 2017-06-21 CN CN201710474744.0A patent/CN107160794A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101344210A (en) * | 2008-08-01 | 2009-01-14 | 合肥荣事达太阳能科技有限公司 | Air space reflective insulation structure |
| CN101799099B (en) * | 2010-04-16 | 2011-08-31 | 中国人民解放军国防科学技术大学 | Nanometer multiple-layer composite thermal insulation material and preparation method thereof |
| US20160185068A1 (en) * | 2014-12-25 | 2016-06-30 | Asahi Glass Company, Limited | Insulating member and its attaching method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111103070A (en) * | 2018-10-26 | 2020-05-05 | 泰科电子(上海)有限公司 | Temperature detector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX360074B (en) | Multilayer film with electrically switchable optical properties. | |
| CN202368004U (en) | Composite multilayer heat insulation/conduction material | |
| GB201106660D0 (en) | Superconducting magnets with thermal radiation shields | |
| CN106318250A (en) | Preparation process of thermal double-sided adhesive tape | |
| MX2023010251A (en) | Interlayer film for laminated glass, and laminated glass. | |
| CN107160794A (en) | A kind of heat-barrier material being used in ultrahigh vacuum | |
| CN103906418A (en) | Cooling fin and manufacturing method thereof | |
| CN103231554A (en) | Laminated type high heat conduction graphite film structure | |
| CN106659079A (en) | Composite heat dissipation film and mobile terminal | |
| TWM465754U (en) | Composite material-made case with increasing metal structure | |
| CN207172907U (en) | A kind of graphene heat conduction and heat radiation film | |
| CN104760362B (en) | Stratosphere aerostatics covering and preparation method thereof | |
| CN206050361U (en) | The transport case of vaccine is transported under a kind of low temperature environment | |
| CN216782972U (en) | High-barrier and high-wear-resistance toughening film | |
| CN203328137U (en) | Heat preservation lunch box | |
| CN105484374A (en) | Aluminum foil thermal insulation board having improved structure | |
| JP2016007746A (en) | Laminated product, vacuum heat insulation material | |
| MX2018002765A (en) | Interlayer film for laminated glass, and laminated glass. | |
| CN204820474U (en) | Blue light pad pasting is prevented to graphite alkene | |
| WO2015010090A3 (en) | Nanocomposite vessels | |
| CN203037120U (en) | Heat-accumulation guide plate and electric heating utensil using same | |
| CN209292282U (en) | A kind of comprehensive double copper-graphite composite materials | |
| JP6098306B2 (en) | Vacuum insulation material | |
| WO2012078496A3 (en) | Id documents having a multi-layered laminate structure | |
| CN203369603U (en) | Push-pull combined rack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170915 |
|
| RJ01 | Rejection of invention patent application after publication |