CN206011923U - A kind of fire-retardant Sound-proof material - Google Patents
A kind of fire-retardant Sound-proof material Download PDFInfo
- Publication number
- CN206011923U CN206011923U CN201620824836.8U CN201620824836U CN206011923U CN 206011923 U CN206011923 U CN 206011923U CN 201620824836 U CN201620824836 U CN 201620824836U CN 206011923 U CN206011923 U CN 206011923U
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- CN
- China
- Prior art keywords
- sound
- layer
- fire
- polyester form
- absorption hole
- Prior art date
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Abstract
The utility model discloses a kind of fire-retardant Sound-proof material, including：Polyester form layer, the fire resistance fibre fireprotection layer for being attached to the polyester form layer upper and lower surface, the sound-absorption hole of up/down perforation is evenly equipped with the polyester form layer, the aperture of the sound-absorption hole is 2 8mm, acoustical cotton is filled with the sound-absorption hole, the fire resistance fibre fireprotection layer is combustion-proof glass fiber layer of cloth, is coated with fireproof glass glue-line between the combustion-proof glass fiber layer of cloth and polyester form layer.By the way, this utility model adopts multi-layer compound structure, combustion-proof glass fiber layer of cloth is pasted with polyester form layer upper and lower surface, the intensity and fire resistance of Sound-proof material can effectively be strengthened, sound-absorption hole is evenly equipped with simultaneously on polyester form layer, and its sound insulation value can be effectively improved filled with acoustical cotton in sound-absorption hole.
Description
Technical field
This utility model is related to Sound-proof material field, more particularly to a kind of fire-retardant Sound-proof material.
Background technology
It is well known that the noise that automobile is produced under idling, acceleration or different road traveling states, through chassis and car body
Noise is amplified and incoming in-car after producing resonance or sympathetic response, make driver not feel well.Sound-proof material can be by noise and vibration energy
The kinetic energy of the fine count fiber being converted into inside Sound-proof material is simultaneously led into heat energy and disappears, and reaches the function of absorbing sound and lowering noise, thus sound insulation
Cotton-wadded quilt is widely used in automobile manufacture industry, but not there is existing Sound-proof material fire resistance, Sound-proof material to meet fire and can produce
Raw burning, causes disaster.
Utility model content
This utility model is mainly solving the technical problems that a kind of fire-retardant Sound-proof material of offer, can solve the problem that existing Sound-proof material not
There is the defect of fire resistance.
For solving above-mentioned technical problem, the technical scheme that this utility model is adopted is：A kind of fire-retardant Sound-proof material is provided,
Including：Polyester form layer, the fire resistance fibre fireprotection layer for being attached to the polyester form layer upper and lower surface, on the polyester form layer
The sound-absorption hole of up/down perforation is evenly equipped with, and the aperture of the sound-absorption hole is that acoustical cotton is filled with 2-8mm, the sound-absorption hole, described
Fire resistance fibre fireprotection layer is combustion-proof glass fiber layer of cloth, is coated with resistance between the combustion-proof glass fiber layer of cloth and polyester form layer
Combustion glass glue-line.
In one preferred embodiment of this utility model, the thickness of the polyester form layer is 1-5cm.
In one preferred embodiment of this utility model, the porosity of the sound-absorption hole is 40-50%.
In one preferred embodiment of this utility model, the thickness of the combustion-proof glass fiber layer of cloth is 0.5-2.5mm.
The beneficial effects of the utility model are：This utility model adopts multi-layer compound structure, following table on polyester form layer
Face is pasted with combustion-proof glass fiber layer of cloth, can effectively strengthen the intensity and fire resistance of Sound-proof material, while in polyester form layer
On be evenly equipped with sound-absorption hole, and its sound insulation value can be effectively improved filled with acoustical cotton in sound-absorption hole.
Description of the drawings
Fig. 1 is the structural representation of fire-retardant one preferred embodiment of Sound-proof material of this utility model；
In accompanying drawing, the labelling of each part is as follows：1st, polyester form layer, 2, fire resistance fibre fireprotection layer/combustion-proof glass fiber cloth
Layer, 3, fireproof glass glue-line, 11, sound-absorption hole, 4, acoustical cotton.
Specific embodiment
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, apparent clear and definite so as to make to protection domain of the present utility model
Define.
Fig. 1 is referred to, this utility model embodiment includes：
A kind of fire-retardant Sound-proof material, including：Polyester form layer 1, the fire-retardant fibre for being attached to 1 upper and lower surface of polyester form layer
Dimension fireprotection layer 2, is evenly equipped with the sound-absorption hole 11 of up/down perforation on the polyester form layer 1, the aperture of the sound-absorption hole 11 is 2-
It is filled with acoustical cotton 4 in 8mm, the sound-absorption hole 11, the fire resistance fibre fireprotection layer 2 is combustion-proof glass fiber layer of cloth, the resistance
Fireproof glass glue-line 3 is coated between combustion fiberglass cloth 2 and polyester form layer 1.
Preferably, the thickness of the polyester form layer 1 is 1-5cm.
The porosity of the sound-absorption hole 11 is 40-50%, is distributed on polyester form layer 1 11 comparatively dense of sound-absorption hole, can have
Effect absorption noise.
The thickness of the combustion-proof glass fiber layer of cloth 2 is 0.5-2.5mm, can effectively strengthen the intensity of Sound-proof material and make which
There is fire resistance.
This utility model discloses a kind of fire-retardant Sound-proof material, using multi-layer compound structure, in polyester form layer upper and lower surface
Combustion-proof glass fiber layer of cloth is pasted with, can effectively strengthen the intensity and fire resistance of Sound-proof material, while on polyester form layer
Sound-absorption hole is evenly equipped with, and its sound insulation value can be effectively improved filled with acoustical cotton in sound-absorption hole.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, every
The equivalent structure that is made using this utility model description and accompanying drawing content or equivalent flow conversion, or be directly or indirectly used in
Other related technical fields, are included in scope of patent protection of the present utility model in the same manner.
Claims (4)
1. a kind of fire-retardant Sound-proof material, it is characterised in that include：Polyester form layer, it is attached to the polyester form layer upper and lower surface
Fire resistance fibre fireprotection layer, be evenly equipped with the sound-absorption hole of up/down perforation on the polyester form layer, the aperture of the sound-absorption hole is 2-
8mm, is filled with acoustical cotton in the sound-absorption hole, and the fire resistance fibre fireprotection layer is combustion-proof glass fiber layer of cloth, the fire-retardant glass
Fireproof glass glue-line is coated between glass scrim cloth and polyester form layer.
2. fire-retardant Sound-proof material according to claim 1, it is characterised in that the thickness of the polyester form layer is 1-5cm.
3. fire-retardant Sound-proof material according to claim 1, it is characterised in that the porosity of the sound-absorption hole is 40-50%.
4. fire-retardant Sound-proof material according to claim 1, it is characterised in that the thickness of the combustion-proof glass fiber layer of cloth is
0.5-2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620824836.8U CN206011923U (en) | 2016-08-02 | 2016-08-02 | A kind of fire-retardant Sound-proof material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620824836.8U CN206011923U (en) | 2016-08-02 | 2016-08-02 | A kind of fire-retardant Sound-proof material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206011923U true CN206011923U (en) | 2017-03-15 |
Family
ID=58246156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620824836.8U Expired - Fee Related CN206011923U (en) | 2016-08-02 | 2016-08-02 | A kind of fire-retardant Sound-proof material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206011923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042573A (en) * | 2016-08-02 | 2016-10-26 | 常熟市嘉淀纺织有限公司 | Flame-retardant soundproof cotton |
-
2016
- 2016-08-02 CN CN201620824836.8U patent/CN206011923U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042573A (en) * | 2016-08-02 | 2016-10-26 | 常熟市嘉淀纺织有限公司 | Flame-retardant soundproof cotton |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20170802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |