CN208267277U - A kind of PVC composite sound-absorbing decorative panel - Google Patents
A kind of PVC composite sound-absorbing decorative panel Download PDFInfo
- Publication number
- CN208267277U CN208267277U CN201820832668.6U CN201820832668U CN208267277U CN 208267277 U CN208267277 U CN 208267277U CN 201820832668 U CN201820832668 U CN 201820832668U CN 208267277 U CN208267277 U CN 208267277U
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- China
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- pvc
- pmma
- melt adhesive
- thickness
- composite sound
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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses a kind of PVC composite sound-absorbing decorative panels, including PMMA decoration panel, PVC-U hollow substrate, microvoid polyurethane layer and PVC-U bottom plate；It is adhesively fixed between each plate by hot melt adhesive, do embossing processing in the bottom surface of PMMA decoration panel, PMMA decoration panel is with a thickness of 0.3-1.5mm, honeycomb support plate is provided in PVC-U hollow substrate, the overall thickness D of PVC-U hollow substrate is 3-5mm, thickness in monolayer d is 0.3-1mm, and hot melt adhesive is PUR hot melt adhesive or EVA hot-melt adhesive, microvoid polyurethane thickness 1-5mm.The utility model structure, simple process, appearance looks elegant；Using air sound insulation and microvoid polyurethane layer sound insulation, compared with existing hollow PVC board filling plate, PVC board and hollow PVC board, soundproof effect promotes 10%-80%.
Description
Technical field
The utility model relates to PVC material technical fields, more particularly to a kind of PVC composite sound-absorbing decorative panel.
Background technique
PVC-U plate has good chemical stability, and corrosion resistance, hardness is big, and intensity is big, and intensity is high, and antiultraviolet is (resistance to
Aging), fire resistant flame retardant (has self-extinguishment), and insulation performance is reliable, and any surface finish is smooth, does not absorb water, indeformable, the spies such as easy processing
Point.The product is excellent thermoforming material, can substitute part stainless steel and other corrosion resistance synthetic materials, be widely used in
The industries such as chemical industry, petroleum, plating, purifying water process equipment, environmental protection equipment, mine, medicine, electronics, communication and decoration, especially
It is in current building trade, to account for 60% of art work or more.But its soundproof effect is not when PVC-U plate is used alone
It is good, and it is undesirable to use the core material of hollow PVC-U plate filling sound-absorbing material to promote its sound-absorbing effect, and its production technology is multiple
It is miscellaneous, higher cost.
Utility model content
Place in view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of PVC composite sound-absorbing dresses
Plaque, structure and production technology are relatively easy, and production material is environmentally protective, and appearance looks elegant, easy for installation, can greatly improve
Soundproof effect.
The purpose of this utility model is achieved through the following technical solutions:
A kind of PVC composite sound-absorbing decorative panel, including PMMA decoration panel, PVC-U hollow substrate, microvoid polyurethane layer and
PVC-U bottom plate passes through hot melt between the PMMA decoration panel, PVC-U hollow substrate, microvoid polyurethane layer and PVC-U bottom plate
Glue sticking is fixed, and embossing processing is done in the bottom surface of the PMMA decoration panel.
In order to which the utility model is better achieved, the PMMA decoration panel is with a thickness of 0.3-1.5mm.
Further, honeycomb support plate, the overall thickness D of PVC-U hollow substrate are provided in the PVC-U hollow substrate
It is 0.3-1mm for 3-5mm, thickness in monolayer d.
Preferably, the hot melt adhesive is PUR hot melt adhesive or EVA hot-melt adhesive.
Further, the microvoid polyurethane thickness 1-5mm.
The utility model compared with the prior art, have the following advantages that and the utility model has the advantages that
1, the utility model is using PMMA decoration panel, PVC-U hollow substrate, microvoid polyurethane layer and PVC-U bottom plate warm
Melt adhesive is fixed, and structure and production technology are relatively easy；
2, it is handled using PMMA decoration panel bottom embossing, it is appearance looks elegant, bright clean；
3, the utility model utilizes the principle of air sound insulation and microvoid polyurethane layer sound insulation, with conventional PVC board and hollow PVC
Plate is compared, and soundproof effect promotes 60%-80%, and compared with the composite plate of hollow PVC board filling sound-absorbing material core material, soundproof effect
Promote 10%-25%.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is described in further detail below with reference to embodiment, but the embodiments of the present invention is not
It is limited to this.
Embodiment 1
As shown in Figure 1, a kind of PVC composite sound-absorbing decorative panel, including PMMA decoration panel 1, PVC-U hollow substrate 2, micropore
Layer of polyurethane 3 and PVC-U bottom plate 4, the PMMA decoration panel 1, PVC-U hollow substrate 2, microvoid polyurethane layer 3 and the bottom PVC-U
It is adhesively fixed between plate 4 by PUR hot melt adhesive, embossing processing is done in the bottom surface of the PMMA decoration panel 1.
The PMMA decoration panel 1 is with a thickness of 0.3-1.5mm.
Honeycomb support plate 5 is provided in the PVC-U hollow substrate 2, the overall thickness D of PVC-U hollow substrate 2 is 3-
5mm, thickness in monolayer d are 0.3-1mm.
The 3 thickness 1-5mm of microvoid polyurethane layer.
Embodiment 2
That different from embodiment 1 is the PMMA decoration panel 1, PVC-U hollow substrate 2, microvoid polyurethane layer 3 and PVC-
It is adhesively fixed between U bottom plate 4 by EVA hot-melt adhesive,
In conclusion description through this embodiment, can make those skilled in the art's better implementation this programme.
Claims (5)
1. a kind of PVC composite sound-absorbing decorative panel, it is characterised in that: poly- including PMMA decoration panel, PVC-U hollow substrate, micropore
Urethane layer and PVC-U bottom plate, between the PMMA decoration panel, PVC-U hollow substrate, microvoid polyurethane layer and PVC-U bottom plate
It is adhesively fixed by hot melt adhesive, embossing processing is done in the bottom surface of the PMMA decoration panel.
2. a kind of PVC composite sound-absorbing decorative panel according to claim 1, it is characterised in that: the PMMA decorative cover plate thickness
Degree is 0.3-1.5mm.
3. a kind of PVC composite sound-absorbing decorative panel according to claim 1, it is characterised in that: in the PVC-U hollow substrate
It is provided with honeycomb support plate, the overall thickness D of PVC-U hollow substrate is 3-5mm, and thickness in monolayer d is 0.3-1mm.
4. a kind of PVC composite sound-absorbing decorative panel according to claim 1, it is characterised in that: the hot melt adhesive is PUR hot melt
Glue or EVA hot-melt adhesive.
5. a kind of PVC composite sound-absorbing decorative panel according to claim 1, it is characterised in that: the microvoid polyurethane thickness
1-5mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832668.6U CN208267277U (en) | 2018-05-31 | 2018-05-31 | A kind of PVC composite sound-absorbing decorative panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832668.6U CN208267277U (en) | 2018-05-31 | 2018-05-31 | A kind of PVC composite sound-absorbing decorative panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208267277U true CN208267277U (en) | 2018-12-21 |
Family
ID=64688431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820832668.6U Expired - Fee Related CN208267277U (en) | 2018-05-31 | 2018-05-31 | A kind of PVC composite sound-absorbing decorative panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208267277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021097861A1 (en) * | 2019-11-18 | 2021-05-27 | 清远市快地新型建材有限公司 | Damp-proof flooring |
-
2018
- 2018-05-31 CN CN201820832668.6U patent/CN208267277U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021097861A1 (en) * | 2019-11-18 | 2021-05-27 | 清远市快地新型建材有限公司 | Damp-proof flooring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 |