CN204712562U - A kind of automobile high ferro sound-absorbing anti-shock, thermal insulating felt - Google Patents
A kind of automobile high ferro sound-absorbing anti-shock, thermal insulating felt Download PDFInfo
- Publication number
- CN204712562U CN204712562U CN201520291087.2U CN201520291087U CN204712562U CN 204712562 U CN204712562 U CN 204712562U CN 201520291087 U CN201520291087 U CN 201520291087U CN 204712562 U CN204712562 U CN 204712562U
- Authority
- CN
- China
- Prior art keywords
- sound
- foamed plastic
- yielding rubber
- melamine foamed
- absorbing
- 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.)
- Active
Links
Abstract
A kind of automobile high ferro sound-absorbing anti-shock, thermal insulating felt, comprises yielding rubber, melamine foamed plastic and binding agent, it is characterized in that described insulation quilt is the sandwich structure of one or more layers yielding rubber, melamine foamed plastic and yielding rubber; Described yielding rubber is styrene butadiene rubber sbr 1500HR, ethylene propylene diene rubber, and thickness is 10 ~ 30mm; The thickness of described melamine foamed plastic is 30 ~ 50mm; Yielding rubber and melamine foamed plastic are by acroleic acid binding agent hot pressing compound.This insulation quilt quality is light, moistureproof, sound-absorption and heat-insulation performance is good, may be used for the filler in automobile, high ferro side plate, interlayer, plays the effect of sound-absorbing, damping, insulation.
Description
Technical field
The utility model relates to a kind of insulation quilt, particularly relates to a kind of automobile high ferro sound-absorbing anti-shock, thermal insulating felt.
Background technology
Sound-absorbing damping material is the indispensable constituent of production high ferro, automotive upholstery, and the manufacture of the annexes such as such as carpet sound insulating pad, front wall sound-isolation pad, ceiling sound insulating pad, shock-absorbing buffer pad, luggage case sound insulating pad, door-plate sound insulating pad, wheel cover sound insulating pad, acoustical duct pad, hat rack sound insulating pad is all under the jurisdiction of the range of application of sound-absorbing damping material.In prior art, common sound-absorbing damping material mainly comprises cotton felt, foam sponge, glass fibre etc., traditional sound-absorbing damping material can not have been met the need of market gradually in ageing resistace, high and low temperature resistance, resistance to fire resistance, resistance to performance of going mouldy, safety and environmental protection performance etc., therefore be necessary to develop a kind of novel sound-absorbing damping material, to improve above-mentioned performance.
Authorization Notice No. is that CN203221950U Chinese utility model patent discloses a kind of sound-absorbing damping pad, comprise Shockproof rubber layer, the lower surface of Shockproof rubber layer is adhesive with nonwoven layer, the upper surface of Shockproof rubber layer is provided with enhancement Layer, be embedded with reinforced wire in enhancement Layer, the upper surface of enhancement Layer is provided with sound absorbing layer.This utility model has shock-absorbing, absorbs effect that car body shakes the low frequency noise produced, and enhancement Layer improves overall resistance performance.
Authorization Notice No. is that the Chinese utility model patent of CN202251594U relates to a kind of polyurethane sound-absorbing damping sponge for automobile, belongs to a vehicle field of material technology, comprises polyurethane sponge and hole.Polyurethane sponge is distributed with some bubble nibs, polyurethane sponge and hole are that disposable integral foams and forms, and hole is through hole is cellular.As a kind of new material, there is the function of sound-absorbing, odorless, ventilative uniform foam cell, the corrosion of ageing-resistant, anti-organic solvent, polyurethane sponge also has good structural strength and shock-absorbing function in addition, polyurethane also has heat insulation, that quality is light, resilience good, comfortableness is good, low temperature resistant feature by the change of density, can adapt to the demand of the accessory of different shaped body.
Authorization Notice No. is that CN202937961U Chinese utility model patent discloses a kind of resistant to elevated temperatures composite sound-absorbing insulation material, comprise insulation layer and heat-insulation layer, there is one deck mucigel, described mucigel bonding insulation layer and heat-insulation layer between described insulation layer and heat-insulation layer.Described insulation layer is melamine foaming plate, and described heat-insulation layer is nitrile rubber polymer foaming sheet material.Have employed and the nitrile rubber polymer foaming sheet material of the resistant to elevated temperatures melamine foaming plate of energy and good toughness is combined with each other, constitute ability hot environment and be applicable to the insulation material that physical bend makes tubulose and tubular.But nitrile rubber is here only for insulation, and can not be used for sound-absorbing damping, and when there being vibration wave to be delivered on melamine foamed plastic, melamine is by compressing and compacting, and sound wave is easy to import into from foam side, and vibrations are easy to transmit.
Utility model content
The purpose of this utility model is to overcome the traditional deficiency of sound-absorbing damping material in ageing resistace, high and low temperature resistance, resistance to fire resistance etc., provides a kind of automobile high ferro sound-absorbing anti-shock, thermal insulating felt.Clamp one deck melamine foamed plastic by two-layer rubber layer to form, this invention is all bonded with rubber layer on melamine foam two sides, solve single rubber layer shortcoming, rubber anti-extrusion performance is greater than melamine foamed plastic, and thus this plank can have excellent damping performance.
For realizing the purpose of this utility model, the technical scheme adopted is: a kind of automobile high ferro sound-absorbing anti-shock, thermal insulating felt, comprise yielding rubber, melamine foamed plastic and binding agent, it is characterized in that described insulation quilt is the sandwich structure of one or more layers yielding rubber, melamine foamed plastic and yielding rubber, may be used for the filler in automobile, high ferro side plate, interlayer, play the effect of sound-absorbing, damping, insulation; Described yielding rubber is styrene butadiene rubber sbr 1500HR, ethylene propylene diene rubber, and thickness is 10 ~ 30mm; The thickness of described melamine foamed plastic is 30 ~ 50mm; Yielding rubber and melamine foamed plastic are by acroleic acid binding agent hot pressing compound.
The beneficial effect that the utility model has is: 1. may be used for the filler in automobile, high ferro side plate, interlayer, play the effect of sound-absorbing, damping, insulation; 2. there is good heat preservation and insulation: the tridimensional network of melamine foamed plastic effectively can be stoped the convection heat transfer' heat-transfer by convection of air, and the high reverse--bias performance of aluminium foil at utmost can reduce heat radiation; Meanwhile, melamine foamed plastic and the good heat endurance of aluminium foil and resistance to ag(e)ing are also for the heat-insulation and heat-preservation of structure provides guarantee; 3. light weight, can play good protection against the tide and energy-conserving action.
Accompanying drawing explanation
Fig. 1 is a kind of automobile high ferro sound-absorbing anti-shock, thermal insulating felt.
In diagram, 10 is yielding rubber, and 20 is acroleic acid binding agent, and 30 is melamine foamed plastic.
Detailed description of the invention
Below in conjunction with specific embodiment, illustrate the utility model further, these embodiments should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen within the application's claims and limited.
Embodiment 1
A kind of automobile high ferro sound-absorbing anti-shock, thermal insulating felt, be made up of the sandwich structure of two-layer styrene butadiene rubber sbr 1500HR, melamine foamed plastic and styrene butadiene rubber sbr 1500HR, the thickness of described styrene butadiene rubber sbr 1500HR is 10mm; The thickness of described melamine foamed plastic is 30mm; Yielding rubber and melamine foamed plastic are by acroleic acid binding agent hot pressing compound.
This insulation quilt quality is light, moistureproof, sound-absorption and heat-insulation performance is good, may be used for the filler in automobile, high ferro side plate, interlayer, plays the effect of sound-absorbing, damping, insulation.
Embodiment 2
A kind of automobile high ferro sound-absorbing anti-shock, thermal insulating felt, be made up of ethylene propylene diene rubber, melamine foamed plastic and ethylene propylene diene rubber, the thickness of described styrene butadiene rubber sbr 1500HR is 30mm; The thickness of described melamine foamed plastic is 50mm; Yielding rubber and melamine foamed plastic are by acroleic acid binding agent hot pressing compound.
This insulation quilt quality is light, moistureproof, sound-absorption and heat-insulation performance is good, may be used for the filler in automobile, high ferro side plate, interlayer, plays the effect of sound-absorbing, damping, insulation.
Above are only two detailed description of the invention of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should belong to the behavior of the scope invading the utility model protection.In every case be the content not departing from technical solutions of the utility model, any type of simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (1)
1. an automobile high ferro sound-absorbing anti-shock, thermal insulating felt, comprises yielding rubber, melamine foamed plastic and binding agent, it is characterized in that described insulation quilt is the sandwich structure of yielding rubber, melamine foamed plastic and yielding rubber; Yielding rubber thickness is 10 ~ 30mm, and the thickness of melamine foamed plastic is 30 ~ 50mm, and yielding rubber and melamine foamed plastic are by acroleic acid binding agent hot pressing compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291087.2U CN204712562U (en) | 2015-05-05 | 2015-05-05 | A kind of automobile high ferro sound-absorbing anti-shock, thermal insulating felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520291087.2U CN204712562U (en) | 2015-05-05 | 2015-05-05 | A kind of automobile high ferro sound-absorbing anti-shock, thermal insulating felt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204712562U true CN204712562U (en) | 2015-10-21 |
Family
ID=54311587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520291087.2U Active CN204712562U (en) | 2015-05-05 | 2015-05-05 | A kind of automobile high ferro sound-absorbing anti-shock, thermal insulating felt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204712562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112899792A (en) * | 2021-01-25 | 2021-06-04 | 顾译雯 | Heating composite fabric and preparation method thereof |
-
2015
- 2015-05-05 CN CN201520291087.2U patent/CN204712562U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112899792A (en) * | 2021-01-25 | 2021-06-04 | 顾译雯 | Heating composite fabric and preparation method thereof |
| CN112899792B (en) * | 2021-01-25 | 2022-01-18 | 昆山东利新材料科技有限公司 | Heating composite fabric and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1570461B1 (en) | Ultralight trim composite | |
| CN202038253U (en) | Automobile front wall sound-isolation pad | |
| CN203111318U (en) | Passenger car skin structure | |
| CN202878818U (en) | Front wall soundproof pad of automobile | |
| KR20130006953A (en) | Multi-layer sound-absorbing material for vehicle and manufacturing method for the same | |
| CN205380945U (en) | Novel thermal -insulated damping material board of sound insulation of making an uproar falls | |
| CN204712562U (en) | A kind of automobile high ferro sound-absorbing anti-shock, thermal insulating felt | |
| CN103538534B (en) | Composite damping vibration damping soundproofing lagging | |
| CN213972897U (en) | Heat and sound insulation pad for automobile engine compartment | |
| CN204622725U (en) | A kind of automobile roof sound insulation cushion with damping and silencing | |
| CN106335256A (en) | Vehicle front cover silencing pad having heat dissipating function | |
| CN201320854Y (en) | Light GMT sheet | |
| CN203438952U (en) | Noise-insulation and heat-insulation pad and vehicle | |
| CN201136469Y (en) | Vibration damping and deadening felt | |
| CN202911253U (en) | Multilayer composite vibration attenuation material with heat insulating and inflaming retarding functions | |
| CN203157884U (en) | Sound-proof pad of composite structure and used on car roof | |
| CN106240094B (en) | A kind of arrangements for automotive doors silencing pad with anti-static function | |
| CN202324459U (en) | Sound absorption heat insulation composite plate | |
| CN201931663U (en) | Heat-insulation sound-adsorption damping gasket for vehicle | |
| CN204870663U (en) | Sound carpet is inhaled to car | |
| CN204641606U (en) | A kind of structure for improving EPP cushion block abnormal sound on automobile | |
| CN202624104U (en) | Sound-proof heat insulation pad for an automobile front wall plate | |
| CN206186476U (en) | Hot briquetting car gives sound insulation and fills up structure | |
| CN202686215U (en) | Composite damping vibration attenuation sound insulation plate | |
| CN207157117U (en) | Automobile door-plate sound insulating pad |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |