CN201485984U - Sound-absorption insulating board - Google Patents
Sound-absorption insulating board Download PDFInfo
- Publication number
- CN201485984U CN201485984U CN2009201374196U CN200920137419U CN201485984U CN 201485984 U CN201485984 U CN 201485984U CN 2009201374196 U CN2009201374196 U CN 2009201374196U CN 200920137419 U CN200920137419 U CN 200920137419U CN 201485984 U CN201485984 U CN 201485984U
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- CN
- China
- Prior art keywords
- layer
- thickness
- aluminum
- sound
- absorption
- 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.)
- Expired - Fee Related
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- 238000010521 absorption reaction Methods 0.000 title abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 68
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 68
- 239000000835 fiber Substances 0.000 claims abstract description 14
- 239000004411 aluminium Substances 0.000 claims description 27
- 239000005030 aluminium foil Substances 0.000 claims description 27
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims 1
- -1 phenolic aldehyde Chemical class 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract description 2
- 239000011888 foil Substances 0.000 abstract 5
- 239000006260 foam Substances 0.000 abstract 2
- 239000011810 insulating material Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 239000003063 flame retardant Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 239000011094 fiberboard Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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- Building Environments (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model relates to a sound-absorption insulating board and relates to a sound-absorption insulating material. The utility model provides a sound-absorption insulating board with good sound-absorption performance, good heat insulating performance and wide application range. The sound-absorption insulating board is of a six-layer structure, i.e. an aluminum wire netting layer, an aluminum fiber layer, an intermediate aluminum foil layer, an aluminum wire netting layer, a phenolic aldehyde foam layer and a lower aluminum foil layer, which are bonded with each other into a whole. The aluminum wire netting layer, the aluminum fiber layer, the intermediate aluminum foil layer and the aluminum wire netting layer form an aluminum fiber sound-absorption layer, the thickness of the aluminum fiber sound-absorption layer can be 1.0 to 1.6 mm, wherein the thickness of the aluminum wire netting layer can be 0.1 to 0.16 mm, the thickness of the aluminum fiber layer can be 0.3 to 0.4 mm, the thickness of the intermediate aluminum foil layer can be 0.5 to 0.8 mm, and the thickness of the aluminum wire netting layer can be 0.1 to 0.16 mm; and the thickness of the phenolic aldehyde foam layer can be 20 to 200 mm, and the thickness of the lower aluminum foil layer can be 0.06 to 0.08 mm. The sound-absorption insulating board has the advantages of mould prevention, corrosion resistance, fire resistance, light weight and the like.
Description
Technical field
The utility model relates to a kind of sound-absorbing, heat-barrier material, especially relates to a kind of noise-absorbable and adiabatic panel.
Background technology
Damping material, heat-barrier material have been widely used in all kinds of buildings, as its inside or exterior material.Existing abatvoix majority is a damping material with glass fiber and rock wool, and sound-absorbing effect is preferably arranged, but easily gives birth to dust, needs to increase armour layer or decorative layer, and general heat-proof quality is relatively poor.There is the relatively poor shortcoming of sound-absorbing effect in existing insulating board majority.Relevant noise-absorbable and adiabatic panel has some reports.Publication number is the polyester sheet that the application for a patent for invention of CN1759220 discloses a kind of lightweight, sound-absorption and heat-insulation, and it has excellent flame retardancy and level and vertical drag forces.This noise-absorbable and adiabatic panel comprises an intermediate plate, and this intermediate plate has a plurality of interconnective bands, then through benefiting from the flame treatment process of fire-retardant agent liquid.In addition, first and second outer panels are connected to the upper and lower surface of intermediate plate respectively in such a manner, and promptly the fiber of band is for the first and second outer panel vertical extent.In this, band is the polyethylene terephthalate of piling up by the perpendicular cuts level, makes each band have predetermined length and forms.And intermediate plate carries out the flame treatment process with fire-retardant agent liquid, and this fire-retardant agent liquid comprises that to have molar ratio be 2.1-2.9 ((SiO
2/ Na
2O) * 1.032 55-75wt% sodium silicate solution), 0.5-7wt% carboxymethyl cellulose, 0.1-5wt% polyvinyl alcohol, He Shui.Therefore, the noise-absorbable and adiabatic panel that comprises this intermediate plate is effectively applied to the inside and outside material of light-weight building, and this material has excellent vertical and horizontal drag force and anti-flammability.
Notification number provides a kind of passenger car noise-absorbable and adiabatic panel for the utility model patent of CN2686955, adopts aluminium foil plate and foamed plastics to constitute, and aluminium foil plate and foamed plastics are bonded as one.During use, the foamed plastics face is fitted on the inwall of passenger car.This utility model has the good sound absorption effect of heat insulation, and the aluminium foil plate is attractive in appearance for the convenient cleaning of its external surface.
Notification number provides a kind of fireproof acoustic insulating board for the utility model patent of CN2180702, by waterproofing course, and the polystyrene foam plastics layer, reinforcing rib layer and fly ash foamed layer constitute.Have characteristics such as sound-absorbing, fire prevention, body are light, thermal insulation, be applicable to and make architectural ash wall body plate, partition board and roof insulating slab etc.
Summary of the invention
The purpose of this utility model is to provide a kind of sound-absorbing, heat-proof quality better, the noise-absorbable and adiabatic panel that the scope of application is wider.
The utility model is six layers of structure, is followed successively by aluminium wire stratum reticulare, aluminum filament layer, middle aluminium foil layer, aluminium wire stratum reticulare, phenol formaldehyde foam layer and following aluminium foil layer, is bonded as one between each layer.
Aluminium wire stratum reticulare, aluminum filament layer, middle aluminium foil layer and aluminium wire stratum reticulare are formed the aluminum fiber sound absorbing layer, the thickness of aluminum fiber sound absorbing layer can be 1.0～1.6mm, wherein the thickness of aluminium wire stratum reticulare can be 0.1～0.16mm, the thickness of aluminum filament layer can be 0.3～0.48mm, the thickness of middle aluminium foil layer can be 0.5～0.8mm, and the thickness of aluminium wire stratum reticulare can be 0.1～0.16mm; The thickness of phenol formaldehyde foam layer can be 20～200mm, and the thickness of following aluminium foil layer can be 0.06～0.08mm.
The utility model can adopt following method manufacturing:
1. get aluminium wire stratum reticulare, aluminum filament layer, middle aluminium foil layer, aluminium wire stratum reticulare, phenol formaldehyde foam layer and the following aluminium foil layer of required size ready;
2. with the disposable aluminum fiberboard that is combined into of aluminium wire stratum reticulare, aluminum filament layer, middle aluminium foil layer and aluminium wire stratum reticulare, and spraying goes up adhesive, to strengthen the hardness of aluminum fiberboard;
3. aluminum fiberboard, following aluminium foil layer and phenol formaldehyde foam layer are got ready, once property composite molding on streamline promptly gets noise-absorbable and adiabatic panel.
The utility model not only has the good sound absorption effect, and has good effect of heat insulation.Owing to adopt aluminium wire netting, aluminum filament and aluminium foil as main damping material, adopt phenol formaldehyde foam as main heat-barrier material, therefore not only the low frequency tremendously high frequency is all had good acoustical absorbance properties, and have anti-ly go mouldy, advantage such as corrosion-resistant, fire-retardant, light weight.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Referring to Fig. 1, the utility model is six layers of structure, is followed successively by aluminium wire stratum reticulare, aluminum filament layer, middle aluminium foil layer, aluminium wire stratum reticulare, phenol formaldehyde foam layer and following aluminium foil layer, is bonded as one between each layer.Aluminium wire stratum reticulare, aluminum filament layer, middle aluminium foil layer and aluminium wire stratum reticulare are formed aluminum fiber sound absorbing layer 1, the thickness of aluminum fiber sound absorbing layer 1 is 1.0mm, wherein the thickness of aluminium wire stratum reticulare is 0.1mm, the thickness of aluminum filament layer is 0.3mm, the thickness of middle aluminium foil layer is 0.5mm, and the thickness of aluminium wire stratum reticulare is 0.1mm.The thickness of phenol formaldehyde foam layer 2 is 20mm, and the thickness of following aluminium foil layer 3 is 0.06mm.
Similar to Example 1, its difference is that the thickness of aluminum fiber sound absorbing layer is 1.2mm, and wherein the thickness of aluminium wire stratum reticulare is 0.12mm, and the thickness of aluminum filament layer is 0.35mm, and the thickness of middle aluminium foil layer is 0.6mm, and the thickness of aluminium wire stratum reticulare is 0.13mm.The thickness of phenol formaldehyde foam layer 2 is 100mm, and the thickness of following aluminium foil layer 3 is 0.07mm.
Similar to Example 1, its difference is that the thickness of aluminum fiber sound absorbing layer is 1.6mm, and wherein the thickness of aluminium wire stratum reticulare is 0.16mm, and the thickness of aluminum filament layer is 0.48mm, and the thickness of middle aluminium foil layer is 0.8mm, and the thickness of aluminium wire stratum reticulare is 0.16mm.The thickness of phenol formaldehyde foam layer 2 is 200mm, and the thickness of following aluminium foil layer 3 is 0.08mm.
Claims (5)
1. noise-absorbable and adiabatic panel is characterized in that being six layers of structure, is followed successively by aluminium wire stratum reticulare, aluminum filament layer, middle aluminium foil layer, aluminium wire stratum reticulare, phenol formaldehyde foam layer and following aluminium foil layer, is bonded as one between each layer.
2. noise-absorbable and adiabatic panel as claimed in claim 1 is characterized in that aluminium wire stratum reticulare, aluminum filament layer, middle aluminium foil layer and aluminium wire stratum reticulare composition aluminum fiber sound absorbing layer, and the thickness of aluminum fiber sound absorbing layer is 1.0～1.6mm.
3. noise-absorbable and adiabatic panel as claimed in claim 1 or 2, the thickness that it is characterized in that the aluminium wire stratum reticulare is 0.1～0.16mm, and the thickness of aluminum filament layer is 0.3～0.48mm, and the thickness of middle aluminium foil layer is 0.5～0.8mm, and the thickness of aluminium wire stratum reticulare is 0.1～0.16mm.
4. noise-absorbable and adiabatic panel as claimed in claim 1, the thickness that it is characterized in that the phenol formaldehyde foam layer is 20～200mm.
5. noise-absorbable and adiabatic panel as claimed in claim 1 is characterized in that the thickness of aluminium foil layer is 0.06～0.08mm down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201374196U CN201485984U (en) | 2009-04-01 | 2009-04-01 | Sound-absorption insulating board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201374196U CN201485984U (en) | 2009-04-01 | 2009-04-01 | Sound-absorption insulating board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201485984U true CN201485984U (en) | 2010-05-26 |
Family
ID=42424869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201374196U Expired - Fee Related CN201485984U (en) | 2009-04-01 | 2009-04-01 | Sound-absorption insulating board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201485984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995783A (en) * | 2012-11-23 | 2013-03-27 | 苏州科信遮阳新材料科技有限公司 | Heat insulation and sound absorption board |
-
2009
- 2009-04-01 CN CN2009201374196U patent/CN201485984U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995783A (en) * | 2012-11-23 | 2013-03-27 | 苏州科信遮阳新材料科技有限公司 | Heat insulation and sound absorption board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20110401 |