CN205767846U - A kind of automobile-used deflector - Google Patents
A kind of automobile-used deflector Download PDFInfo
- Publication number
- CN205767846U CN205767846U CN201620405450.3U CN201620405450U CN205767846U CN 205767846 U CN205767846 U CN 205767846U CN 201620405450 U CN201620405450 U CN 201620405450U CN 205767846 U CN205767846 U CN 205767846U
- Authority
- CN
- China
- Prior art keywords
- polypropylene
- layer
- face mask
- automobile
- substrate layer
- 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
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a kind of automobile-used deflector, described automobile-used deflector includes the first polypropylene face mask layer, substrate layer and the second polypropylene face mask layer, described first polypropylene face mask layer is compound in the top of described substrate layer, described second polypropylene face mask layer is compound in the lower section of described substrate layer, and described substrate layer is layer glass fiber reinforced polypropylene composite material.This utility model setting by polypropylene face mask layer so that the baffle material of gained is attractive in appearance, scratch-resistant, convenient welding；It is good that fiber glass reinforced polypropylene layer adds the hardness of baffle material, rigidity and impact flexibility, flatness, and adhesion is strong and environmental protection.
Description
Technical field
This utility model relates to automobile-used clothing arts, particularly relates to a kind of automobile-used deflector.
Background technology
Lorry is extremely large to the toughness reguirements of deflector.Lorry is during high speed uplink is sailed, and deflector may utilize air
Kinetics is the effective fuel-economizing of car.Lorry during running at high speed because air flowing and by resistance, this resistance is mainly
Pressure drag and frictional force.Oncoming air-flow has createed a hyperbar region in the region of card front side, and at card
During Herba Plantaginis enters, air-flow creates a low pressure regions at truck rear, and the air drag that the two region is brought up is then
Truck can be made to run be obstructed, thus consume more fuel, electromotor and the drive system of truck has also suffered from more examining simultaneously
Test.
Therefore, those skilled in the art is devoted to develop more stable, firm and easy to process automobile-used deflector.
Utility model content
In order to solve, existing automobile-used deflector intensity is low, poor stability, the technical problem of processed complex, this utility model
Providing a kind of automobile-used deflector, described automobile-used deflector includes the first polypropylene face mask layer, substrate layer and the second polypropylene face
Film layer, described first polypropylene face mask layer is compound in the top of described substrate layer, and described second polypropylene face mask layer is compound in institute
Stating the lower section of substrate layer, described substrate layer is layer glass fiber reinforced polypropylene composite material.
Preferably, described layer glass fiber reinforced polypropylene composite material is axially distinct continuous glass-fiber RPP heat
Pressure composite, the Woven cloth compounded material of glass polypropylene fibre or short glass fiber reinforced polypropylene compound material.
Preferably, described axially distinct continuous glass-fiber RPP hot pressing composite is 0 °/90 °, 0 °/±
30 °, the laid continuous glass-fiber reinforced polypropylene compound material in 0 °/± 45 ° or 0 °/± 60 ° of directions.
Preferably, described axially distinct continuous glass-fiber RPP hot pressing composite is 0 °/90 °, 0 °/±
30 °, the composite of the laid continuous glass-fiber RPP one-way tape hot pressing in 0 °/± 45 ° or 0 °/± 60 ° of directions.
Preferably, the thickness of described first polypropylene face mask layer and the thickness of described second polypropylene face mask layer are equal.
Preferably, described first polypropylene face mask layer thickness is 0.05mm～2.0mm.
Preferably, described substrate layer thickness is 0.2mm～7.0mm.
Preferably, described substrate layer thickness is 1.0mm～7.0mm.
Preferably, described first polypropylene face mask layer thickness is 0.05mm～2.0mm, substrate layer thickness be 0.4mm～
2.5mm。
The preparation method of automobile-used deflector of the present utility model, comprises the steps:
Using and have heating pressurization and the laminating apparatus of cooling pressurize two-region, open machine, arranging heating-up temperature is 180
～210 DEG C, lamination pressure is 0.5～0.8Pa, by the first polypropylene facial film, substrate layer (glass fiber reinforced polypropylene composite material),
Second polypropylene facial film is placed by level arrangement, synchronizes feeding machine, after heat time heating time 30～120 seconds, cools down 60～200
Second, obtain finished product.
Polypropylene (Polypropylene is called for short PP) is a kind of hemicrystalline thermoplastic.There is higher impact resistance
Property, engineering properties is tough, anti-multiple organic solvent and acid and alkali corrosion.It is widely used in the art, is the most common
One of macromolecular material.The polypropylene face-mask material of all size used by this utility model can be obtained by commercially available channel or logical
Cross methods known in the art to be prepared.
Continuous glass-fiber RPP hot pressing composite, the Woven cloth compounded material of glass polypropylene fibre or short glass fiber increase
Strong PP composite material is all a kind of material known in the art, and all size all can be obtained by commercially available channel or according to this
Known to field, method is prepared.They are with thermoplastic resin as matrix, continuous Glass Fiber Mat, cloth as reinforcing material,
Polypropylene etc. are as matrix.Wherein continuous glass-fiber reinforced polypropylene compound material have that density is little, intensity is high, can be 40～120
Use in DEG C temperature range, shock resistance is good and low cost and other advantages, and purposes is the most wide.
This utility model setting by polypropylene face mask layer so that the interior panel material of gained is attractive in appearance, scratch-resistant, welding side
Just；It is good that fiber glass reinforced polypropylene layer adds the hardness of interior panel material, rigidity and impact flexibility, flatness；Adhesion strong and
Environmental protection.Effectively the protection polyacrylic using effect of product and life-span, resistance to UV was up to 20 years.
This utility model has the advantages that
(1) formed by hot melting cohesion between each material layer, only need to be by inner panel electric heating tool hot melting cohesion during assembling, even
The place of connecing achieves seamless connection, simple in construction, simplifies assembling procedure, and production efficiency can be greatly improved, have easy to assembly,
Odorlessness, easily recovery, degradable, the advantage such as environmentally friendly.
(2), after using this deflector on truck, the bending strength of whole deflector, bending modulus, impact strength have
It is greatly improved.
In order to make the purpose of this utility model and advantage clearer, below in conjunction with embodiment, this utility model is entered
Row further describes.Should be appreciated that specific embodiment described herein, and need not only in order to explain this utility model
In limiting this utility model.
Accompanying drawing explanation
Fig. 1 is the automobile-used deflector structure schematic diagram of a preferred embodiment of the present utility model.
In figure, 1-the first polypropylene face mask layer, 2-substrate layer, 3-the second polypropylene face mask layer.
Detailed description of the invention
As it is shown in figure 1, the automobile-used deflector of offer of the present utility model, including the first polypropylene face mask layer 1, substrate layer 2
With the second polypropylene face mask layer 3, described first polypropylene face mask layer 1 compound (being hot bonding) is in the top of described substrate layer 2, institute
Stating the second polypropylene face mask layer 3 compound (being hot bonding) in the lower section of described substrate layer 2, described substrate layer 2 is the increasing of multilamellar glass
Strong PP composite material.
Being preferably carried out in mode at one of the present utility model, described layer glass fiber reinforced polypropylene composite material is axle
Increase to different continuous glass-fiber RPP hot pressing composites, the Woven cloth compounded material of glass polypropylene fibre or short glass fiber
Strong PP composite material.
Preferably, described axially distinct continuous glass-fiber RPP hot pressing composite is 0 °/90 °, 0 °/±
30 °, the laid continuous glass-fiber reinforced polypropylene compound material in 0 °/± 45 ° or 0 °/± 60 ° of directions.
Preferably, the thickness of described first polypropylene face mask layer and the thickness of the second polypropylene face mask layer be 0.05～
2.0mm。
Preferably, described substrate layer thickness is 0.2～3.5mm.
Preferably, the thickness of described first polypropylene face mask layer and the thickness of described second polypropylene face mask layer are 0.05
～2.0mm, substrate layer thickness is 0.4～2.5mm.
Following example describe the preparation method of the automobile-used deflector according to different size of the present utility model.
Embodiment 1
S11, employing have heating pressurization and the laminating apparatus of cooling pressurize two-region, and arranging heating-up temperature is 178 DEG C, layer
Pressure pressure 0.8Pa；
S12, it is 0 °/90 ° continuous glass-fiber RPPs of 0.4mm by polypropylene facial film that thickness is 0.05mm, thickness
Hot pressing composite, thickness are that the lamination synchronized after the polypropylene facial film of 0.05mm is arranged in order placement in feeding step S11 sets
In Bei, after pressurize 30 seconds, cool down 30 seconds, obtain deflector.
The sheet material prepared is through inspection: hot strength 280.1Mpa, stretch modulus 13070Mpa, and elongation at break 4.4% is curved
Bent modulus 12300MPa, heat distortion temperature 158.1 DEG C, cantilever beam non-notch, 23 DEG C of impact strengths 196kJ/m2,-60 DEG C rush
Hit intensity 184kJ/m2。
Embodiment 2
S21, employing have heating pressurization and the laminating apparatus of cooling pressurize two-region, and arranging heating-up temperature is 196 DEG C, layer
Pressure pressure 0.6Pa；
S22, it is 0 ° /+45 ° continuous glass-fiber RPPs of 2.5mm by polypropylene facial film that thickness is 0.35mm, thickness
Hot pressing composite, thickness is that the lamination synchronized after the polypropylene facial film of 0.35mm is arranged in order placement in feeding step S21 sets
In Bei, after pressurize 120 seconds, cool down 60 seconds, obtain deflector.
The inner panel prepared is through inspection: hot strength 284.5Mpa, stretch modulus 13.6Gpa, and elongation at break 4.4% is curved
Bent modulus 12.5GPa, heat distortion temperature 158.1 DEG C, cantilever beam non-notch, 23 DEG C of impact strengths 196kJ/m2,-60 DEG C of impacts are strong
Degree is 187kJ/m2。
Embodiment 3
S31, employing have heating pressurization and the laminating apparatus of cooling pressurize two-region, and arranging heating-up temperature is 187 DEG C, layer
Pressure pressure 0.5Pa；
S32, it is the compound glass fiber polypropylene woven cloth of 1.6mm by polypropylene facial film that thickness is 0.20mm, thickness
Hot pressing composite, thickness is that the lamination synchronized after the polypropylene facial film of 0.20mm is arranged in order placement in feeding step S31 sets
In Bei, after pressurize 60 seconds, cool down 120 seconds, obtain deflector.
The inner panel prepared is through inspection: hot strength 286.6Mpa, stretch modulus 13.9Gpa, elongation at break 4.3%；Curved
Bent modulus 12.3GPa；Heat distortion temperature 158.1 DEG C；Cantilever beam non-notch, 23 DEG C of impact strengths 197kJ/m2；-60 DEG C of impacts are strong
Degree 185kJ/m2。
Preferred embodiment of the present utility model described in detail above.Should be appreciated that the ordinary skill people of this area
Member just can make many modifications and variations according to design of the present utility model without creative work.Therefore, all technology neck
In territory, technical staff passes through logical analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model
Test available technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (6)
1. an automobile-used deflector, it is characterised in that described automobile-used deflector include the first polypropylene face mask layer, substrate layer and
Second polypropylene face mask layer, described first polypropylene face mask layer is compound in the top of described substrate layer, described second polypropylene face
Film layer is compound in the lower section of described substrate layer, and described substrate layer is layer glass fiber reinforced polypropylene composite material；Described substrate layer
Thickness is 0.2mm～3.5mm；Described first polypropylene face mask layer thickness is 0.05mm～2.0mm；Described first polypropylene facial film
The thickness of layer and the thickness of described second polypropylene face mask layer are equal.
Automobile-used deflector the most as claimed in claim 1, it is characterised in that described layer glass fiber reinforced polypropylene composite material is axle
Increase to different continuous glass-fiber RPP hot pressing composites, the Woven cloth compounded material of glass polypropylene fibre or short glass fiber
Strong PP composite material.
Automobile-used deflector the most as claimed in claim 2, it is characterised in that described axially distinct continuous glass-fiber RPP
Hot pressing composite is 0 °/90 °, 0 °/± 30 °, the laid continuous glass-fiber RPP in 0 °/± 45 ° or 0 °/± 60 ° of directions
Composite.
Automobile-used deflector the most as claimed in claim 1, it is characterised in that described substrate layer thickness is 1.0mm～3.5mm.
Automobile-used deflector the most as claimed in claim 1, it is characterised in that described substrate layer thickness is 0.2～2.5mm.
Automobile-used deflector the most as claimed in claim 1, it is characterised in that described first polypropylene face mask layer thickness be 0.05～
2.0mm, substrate layer thickness is 0.4～2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620405450.3U CN205767846U (en) | 2016-05-06 | 2016-05-06 | A kind of automobile-used deflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620405450.3U CN205767846U (en) | 2016-05-06 | 2016-05-06 | A kind of automobile-used deflector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205767846U true CN205767846U (en) | 2016-12-07 |
Family
ID=57411270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620405450.3U Expired - Fee Related CN205767846U (en) | 2016-05-06 | 2016-05-06 | A kind of automobile-used deflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205767846U (en) |
-
2016
- 2016-05-06 CN CN201620405450.3U patent/CN205767846U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017090676A1 (en) | Laminated panel and method for manufacturing article molded therefrom | |
| CN105667014B (en) | A kind of bus deck | |
| EP2632717B1 (en) | Polyamide composite structures and processes for their preparation | |
| JP4420466B2 (en) | High performance composite | |
| TW201444678A (en) | Sandwich laminate, sandwich structure and unified molded product using same and processes for producing both | |
| CN103221216B (en) | The half-done fibrous matrix product of multi-layer thermoplastic | |
| US7846855B2 (en) | Nonwoven fabrics and laminates made by using the same | |
| CN103538329B (en) | Production method of polyurethane multilayer composite board for automobile ceiling | |
| JP2012187861A (en) | Method of manufacturing connector of carbon fiber composite material | |
| CN103201108A (en) | Method for reinforcing metal plates and reinforcement structure | |
| JP2015063018A (en) | Polyolefin laminate sheet and production method of the same | |
| CN102963101B (en) | Integrated plate-making and composite process for thermoplastic resin-based fibre-reinforced composite material | |
| CN205767846U (en) | A kind of automobile-used deflector | |
| CN104661877A (en) | Organosheet as a distance keeper in impact beam | |
| CN205044839U (en) | Spare tyre cover and vehicle | |
| EP2686157B1 (en) | Thermoplastically deformable composite material | |
| CN105109159B (en) | High strength bulletproof thermoplastic nylon composite board and its manufacture method | |
| CN105109160B (en) | High strength bulletproof thermoplastic polypropylene composite board and its manufacture method | |
| JP4456938B2 (en) | Polypropylene resin structure board | |
| JP2013010255A (en) | Thermoplastic resin composite material | |
| KR20160107969A (en) | Front end module carrier for vehicle | |
| JP6464062B2 (en) | Polyolefin fiber reinforced resin laminated sheet and method for producing the same | |
| JP6596873B2 (en) | Manufacturing method of molded body | |
| KR20180130693A (en) | A hybrid prepreg excellent in interfacial adhesion and abrasion resistance and a method for producing the same | |
| CN108290529A (en) | At least part of decoration element for being intended to covering window column and roof rail for Vehicular side body |
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: 20161207 Termination date: 20210506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |