CN204605702U - Environment-friendly type hot melt damping panel - Google Patents
Environment-friendly type hot melt damping panel Download PDFInfo
- Publication number
- CN204605702U CN204605702U CN201520292440.9U CN201520292440U CN204605702U CN 204605702 U CN204605702 U CN 204605702U CN 201520292440 U CN201520292440 U CN 201520292440U CN 204605702 U CN204605702 U CN 204605702U
- Authority
- CN
- China
- Prior art keywords
- layer
- eva
- eva plastic
- plastic layer
- damping
- 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
Links
- 238000013016 damping Methods 0.000 title claims abstract description 28
- 239000012943 hotmelt Substances 0.000 title claims abstract description 8
- 239000004033 plastic Substances 0.000 claims abstract description 24
- 229920003023 plastic Polymers 0.000 claims abstract description 24
- 229920002367 Polyisobutene Polymers 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 12
- 229940057995 liquid paraffin Drugs 0.000 claims abstract description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229920005830 Polyurethane Foam Polymers 0.000 claims abstract description 5
- 239000004113 Sepiolite Substances 0.000 claims abstract description 5
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims abstract description 5
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 5
- 239000011575 calcium Substances 0.000 claims abstract description 5
- 239000000919 ceramic Substances 0.000 claims abstract description 5
- 239000000835 fiber Substances 0.000 claims abstract description 5
- 239000011496 polyurethane foam Substances 0.000 claims abstract description 5
- 239000000843 powder Substances 0.000 claims abstract description 5
- 229910052624 sepiolite Inorganic materials 0.000 claims abstract description 5
- 235000019355 sepiolite Nutrition 0.000 claims abstract description 5
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 4
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 4
- 150000002632 lipids Chemical class 0.000 claims description 4
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 4
- 239000010426 asphalt Substances 0.000 abstract description 4
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 230000002939 deleterious effect Effects 0.000 abstract description 2
- 230000000505 pernicious effect Effects 0.000 abstract description 2
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 208000005623 Carcinogenesis Diseases 0.000 description 1
- 208000034189 Sclerosis Diseases 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 230000036952 cancer formation Effects 0.000 description 1
- 231100000504 carcinogenesis Toxicity 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to a kind of environment-friendly type hot melt damping panel, there are upper and lower spaced two EVA plastic layers, described EVA plastic layer has upper and lower symmetrically arranged EVA sheet material, liquid paraffin filled chamber is formed between two EVA sheet material, heavy calcium powder layer is all filled with between polyisobutene dividing plate and adjacent EVA plastic layer, be provided with ceramic fiber layer, butyl layers successively at the upper surface of the EVA plastic layer being positioned at upside, be provided with sepiolite layer, polyurethane foam successively at the lower surface of the EVA plastic layer being positioned at downside.The utility model not bituminous material, damping damping is good, can replacing asphalt and without pernicious gas, high temperature resistant, damping capacity is excellent, and with the raw MAT'L of strong adhesive force in order to solve the pollution deleterious aspects of pitch damping panel.
Description
Technical field
The utility model relates to a kind of environment-friendly type hot melt damping panel.
Background technology
In known technical field, at present, the automobile that China is produced adopts pitch damping panel to carry out damping mostly, pitch damping panel usually with the lower pitch of cost of material for major ingredient, but pitch damping panel becomes to the pollution of air in car the thorny environmental issue that domestic whole auto-domain faces.From raw material aspect, pitch contains a large amount of volatile harmful gas, and when being heated, smell is larger, can pollute air in car, unfavorable to the health of driver and crew in car.Known by the testing result of professional automobile smell testing agency, automobile-used pitch damping panel is when detecting separately harmful volatilization gas, find that it contains the volatile harmful gases such as formaldehyde, acetaldehyde, palycyclic aromatic, formaldehyde, acetaldehyde and palycyclic aromatic have stronger carcinogenesis to people, and this can endanger the health of occupant.
Say from process aspect, in process of production and in the process of Automobile manufacturing all otherwise cracked ends crosses high temperature curing environment, petroleum asphalt can be cracked into some undersaturated monomers to pitch damping panel when high temperature, as ethene, acetylene gas; Ethene oxidation at high temperature generates some acetaldehyde sometimes; Acetylene and aqueous vapor effect also can generate some acetaldehyde.In addition, petroleum asphalt exploitation, from underground, often contains some harmful radio active element from underground more or less.Therefore need the damping panel of a kind of dependable performance, Environmental Safety.
Utility model content
The technical problems to be solved in the utility model is: overcome the problems referred to above, provides a kind of environment-friendly type hot melt damping panel of dependable performance, can avoid the defect that traditional damping panel is large to harm, environmental pollution is serious, promotes the performance of damping panel.
The utility model solves the technical scheme that its technical matters adopts: a kind of environment-friendly type hot melt damping panel, on having, lower spaced two EVA plastic layers, on described EVA plastic layer has, lower symmetrically arranged EVA sheet material, liquid paraffin filled chamber is formed between two EVA sheet material, the cross-sectional plane of described liquid paraffin filled chamber has several oval chambers of the arrangement in " one " font, polyisobutene dividing plate is provided with between two EVA plastic layers, and upper at described polyisobutene dividing plate, lower surface is coated with rosin tree lipid layer, described polyisobutene dividing plate is evenly inlaid with ABS communicating pipe, and each ABS communicating pipe is upper, lower two ends respectively be positioned at upside oval chamber, the oval chamber being positioned at downside is connected, heavy calcium powder layer is all filled with between described polyisobutene dividing plate and adjacent EVA plastic layer, ceramic fiber layer is provided with successively at the upper surface of the EVA plastic layer being positioned at upside, butyl layers, sepiolite layer is provided with successively at the lower surface of the EVA plastic layer being positioned at downside, polyurethane foam.
The beneficial effects of the utility model are: the utility model novelty adopts butyl rubber to be that novel environment friendly damping panel prepared by main raw material(s), it is heat molten type, fuses when heated and do not solidify, during cooling sclerosis and by material binding together, and form complete structure, play damping shock damping action, this programme not bituminous material, damping damping is good, can replacing asphalt and without pernicious gas, high temperature resistant, damping capacity is excellent, and with the raw MAT'L of strong adhesive force in order to solve the pollution deleterious aspects of pitch damping panel.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
In figure: 1.EVA plastic layer, 2. liquid paraffin filled chamber, 3. polyisobutene dividing plate, 4. rosin tree lipid layer, 5.ABS communicating pipe, 6. heavy calcium powder layer, 7. ceramic fiber layer, 8. butyl layers, 9. sepiolite layer, 10. polyurethane foam.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
The preferred embodiment of the utility model environment-friendly type hot melt damping panel as shown in Figure 1, on having, lower spaced two EVA plastic layers 1, on described EVA plastic layer 1 has, lower symmetrically arranged EVA sheet material, liquid paraffin filled chamber 2 is formed between two EVA sheet material, the cross-sectional plane of described liquid paraffin filled chamber 2 has several oval chambers of the arrangement in " one " font, polyisobutene dividing plate 3 is provided with between two EVA plastic layers 1, and upper at polyisobutene dividing plate 3, lower surface is coated with rosin tree lipid layer 4, described polyisobutene dividing plate 3 is evenly inlaid with ABS communicating pipe 5, and each ABS communicating pipe 5 is upper, lower two ends respectively be positioned at upside oval chamber, the oval chamber being positioned at downside is connected, heavy calcium powder layer 6 is all filled with between polyisobutene dividing plate 3 and adjacent EVA plastic layer 1, ceramic fiber layer 7 is provided with successively at the upper surface of the EVA plastic layer 1 being positioned at upside, butyl layers 8, sepiolite layer 9 is provided with successively at the lower surface of the EVA plastic layer 1 being positioned at downside, polyurethane foam 10.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification sheets, must determine its technical scope according to right.
Claims (1)
1. an environment-friendly type hot melt damping panel, it is characterized in that: on having, lower spaced two EVA plastic layers (1), on described EVA plastic layer (1) has, lower symmetrically arranged EVA sheet material, liquid paraffin filled chamber (2) is formed between two EVA sheet material, the cross-sectional plane of described liquid paraffin filled chamber (2) has several oval chambers of the arrangement in " one " font, polyisobutene dividing plate (3) is provided with between two EVA plastic layers (1), and upper described polyisobutene dividing plate (3), lower surface is coated with rosin tree lipid layer (4), described polyisobutene dividing plate (3) is evenly inlaid with ABS communicating pipe (5), and each ABS communicating pipe (5) is upper, lower two ends respectively be positioned at upside oval chamber, the oval chamber being positioned at downside is connected, heavy calcium powder layer (6) is all filled with between described polyisobutene dividing plate (3) and adjacent EVA plastic layer (1), ceramic fiber layer (7) is provided with successively at the upper surface of the EVA plastic layer (1) being positioned at upside, butyl layers (8), sepiolite layer (9) is provided with successively at the lower surface of the EVA plastic layer (1) being positioned at downside, polyurethane foam (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292440.9U CN204605702U (en) | 2015-05-08 | 2015-05-08 | Environment-friendly type hot melt damping panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292440.9U CN204605702U (en) | 2015-05-08 | 2015-05-08 | Environment-friendly type hot melt damping panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204605702U true CN204605702U (en) | 2015-09-02 |
Family
ID=53958273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520292440.9U Expired - Fee Related CN204605702U (en) | 2015-05-08 | 2015-05-08 | Environment-friendly type hot melt damping panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204605702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003927A (en) * | 2016-05-06 | 2016-10-12 | 浙江艾迪雅汽车部件新材料有限公司 | Multifunctional damping plate |
-
2015
- 2015-05-08 CN CN201520292440.9U patent/CN204605702U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003927A (en) * | 2016-05-06 | 2016-10-12 | 浙江艾迪雅汽车部件新材料有限公司 | Multifunctional damping plate |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 |