CN103950414A - PP physically foamed automobile interior decoration roof - Google Patents
PP physically foamed automobile interior decoration roof Download PDFInfo
- Publication number
- CN103950414A CN103950414A CN201310338045.5A CN201310338045A CN103950414A CN 103950414 A CN103950414 A CN 103950414A CN 201310338045 A CN201310338045 A CN 201310338045A CN 103950414 A CN103950414 A CN 103950414A
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- CN
- China
- Prior art keywords
- automobile interior
- interior decoration
- layer
- internal decorative
- physically foamed
- 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.)
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Abstract
The invention relates to the field of plastic foaming, in particular to a PP physically foamed automobile interior decoration roof, which is characterized by comprising an upper sound insulation layer, a middle buffer layer and a lower interior decoration layer. The PP physically foamed automobile interior decoration roof provided by the invention has the advantages of simple structure, high heat insulation, high mechanical strength, low material cost and excellent sound insulation, and is energy-saving, environment-friendly, can be degraded, can be recycled and reused, is temperature resistant and moisture resistant, and is compression resistant and deformation resistant.
Description
Technical field
The present invention relates to plastic foamed field, relate in particular to a kind of PP physical blowing automobile interior top plate.
Background technology
Automobile interior top plate should be attractive in appearance, possesses again buffering, sound insulation, the function such as heat insulation, therefore very high to the requirement of material.In the processing industry of plastic product; people are seeking to adapt to the new mode of modern processing always; thereby reach the object that saves time, increases benefit protection of the environment, so the research and development utilization of plastic product is also just towards the higher future development of environmental protection, safety, light weight and cost performance.Along with the raising of government's improvement " white pollution " dynamics, PS expanded material can progressively be withdrawn from the market, and the chemical constitution of PP determines that its degradation property is better than PE and PS, good resistance to effect of heat, the excellent special performance such as cushion characteristic and easy degraded are developed rapidly PP foaming plate at home and abroad.Yet there are no the automobile interior top plate that adopts PP expanded material to manufacture.
Summary of the invention
The object of the present invention is to provide a kind of PP physical blowing automobile interior top plate, solve the defect that prior art exists.
In order to realize above-mentioned object, adopt following technical scheme: a kind of PP physical blowing automobile interior top plate, comprises sound isolating layer, the cushion layer in middle level and the internal decorative layer of lower floor on upper strata.
In such scheme, described sound isolating layer adopts Sound-proof material, and described cushion layer adopts PP physical blowing sheet material, and described internal decorative layer adopts leather or knit fabric.
Compared with prior art, the present invention has simple in structure, the advantage such as heat-proof quality is high, mechanical strength good, energy-conserving and environment-protective, the recyclable recycling of degradable, feed stock cost is low, heatproof is moisture resistance, resistance to compression resistance to deformation, sound insulation value are good.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
Structure of the present invention as shown in Figure 1, comprises sound isolating layer 2, the cushion layer 1 in middle level and the internal decorative layer 3 of lower floor on upper strata, and sound isolating layer 2 adopts Sound-proof material, and cushion layer 1 adopts PP physical blowing sheet material, and internal decorative layer 3 adopts leather or knit fabric.Owing to having adopted PP physical blowing sheet material and Sound-proof material, make that this automobile interior top plate has that heat-proof quality is high, mechanical strength good, energy-conserving and environment-protective, the recyclable recycling of degradable, the advantage such as feed stock cost is low, heatproof is moisture resistance, resistance to compression resistance to deformation, sound insulation value are good.
Claims (4)
1. a PP physical blowing automobile interior top plate, is characterized in that, comprises sound isolating layer, the cushion layer in middle level and the internal decorative layer of lower floor on upper strata.
2. Internal decorative roof plate according to claim 1, is characterized in that, described sound isolating layer adopts Sound-proof material.
3. Internal decorative roof plate according to claim 1, is characterized in that, described cushion layer adopts PP physical blowing sheet material.
4. Internal decorative roof plate according to claim 1, is characterized in that, described internal decorative layer adopts leather or knit fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310338045.5A CN103950414A (en) | 2013-08-06 | 2013-08-06 | PP physically foamed automobile interior decoration roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310338045.5A CN103950414A (en) | 2013-08-06 | 2013-08-06 | PP physically foamed automobile interior decoration roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103950414A true CN103950414A (en) | 2014-07-30 |
Family
ID=51327821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310338045.5A Pending CN103950414A (en) | 2013-08-06 | 2013-08-06 | PP physically foamed automobile interior decoration roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103950414A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218151A (en) * | 2016-08-31 | 2016-12-14 | 宁波市阳光汽车配件有限公司 | A kind of automobile-used PP PES knitted composite fabric and preparation method |
| CN106496777A (en) * | 2016-10-21 | 2017-03-15 | 苏州大成电子科技有限公司 | A kind of car body in bullet train with abatvoix |
| CN108099929A (en) * | 2017-11-29 | 2018-06-01 | 中车青岛四方机车车辆股份有限公司 | Top plate and the rail vehicle of top plate in this is installed in a kind of built-in use of vehicle |
-
2013
- 2013-08-06 CN CN201310338045.5A patent/CN103950414A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106218151A (en) * | 2016-08-31 | 2016-12-14 | 宁波市阳光汽车配件有限公司 | A kind of automobile-used PP PES knitted composite fabric and preparation method |
| CN106496777A (en) * | 2016-10-21 | 2017-03-15 | 苏州大成电子科技有限公司 | A kind of car body in bullet train with abatvoix |
| CN108099929A (en) * | 2017-11-29 | 2018-06-01 | 中车青岛四方机车车辆股份有限公司 | Top plate and the rail vehicle of top plate in this is installed in a kind of built-in use of vehicle |
| CN108099929B (en) * | 2017-11-29 | 2019-08-27 | 中车青岛四方机车车辆股份有限公司 | Top plate and the rail vehicle of top plate in this is installed in a kind of built-in use of vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140730 |
|
| WD01 | Invention patent application deemed withdrawn after publication |