CN105128457A - Composite sheet material for automobile rear lift door and method for producing automobile rear lift door by using sheet material - Google Patents
Composite sheet material for automobile rear lift door and method for producing automobile rear lift door by using sheet material Download PDFInfo
- Publication number
- CN105128457A CN105128457A CN201510568977.8A CN201510568977A CN105128457A CN 105128457 A CN105128457 A CN 105128457A CN 201510568977 A CN201510568977 A CN 201510568977A CN 105128457 A CN105128457 A CN 105128457A
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- China
- Prior art keywords
- rear lifting
- lifting door
- automobile
- composite sheet
- fiber bundle
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/02—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/067—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of fibres or filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/005—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile
- B32B9/007—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile comprising carbon, e.g. graphite, composite carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B9/047—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material made of fibres or filaments
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/10—Doors arranged at the vehicle rear
- B60J5/101—Doors arranged at the vehicle rear for non-load transporting vehicles, i.e. family cars including vans
- B60J5/107—Doors arranged at the vehicle rear for non-load transporting vehicles, i.e. family cars including vans constructional details, e.g. about door frame, panels, materials used, reinforcements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/02—Coating on the layer surface on fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/26—Polymeric coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
- B32B2307/734—Dimensional stability
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/08—Cars
Abstract
The invention relates to a composite sheet material for an automobile rear lift door. The composite sheet material for the automobile rear lift door comprises substrate resin and a glass fiber layer, wherein the substrate resin and the glass fiber layer are merged into a whole body, and the substrate resin is coated on the glass fiber layer; the glass fiber layer comprises warp-wise glass fiber bundles and weft-wise glass fiber bundles, the warp-wise glass fiber bundles and the weft-wise glass fiber bundles are mutually intersected to form a net, and the warp-wise glass fiber bundles and the weft-wise glass fiber bundles are respectively formed by 3000 to 5000 glass fiber yarns through twisting. Since the sheet material can be directly cut and used, the strength is high and the toughness is higher, the automobile rear lift door produced by using the sheet material is light and environmental-friendly, and the problem that the strength of the existing thermoplastic plastic and non-continuous fiber reinforced composite material is not enough can be effectively solved.
Description
Technical field
The invention belongs to auto parts and components process industry technical field, be specifically related to a kind of rear lifting door of automobile composite sheet and use this sheet material to prepare the method for rear lifting door of automobile.
Background technology
Rear lifting door of automobile is the important component part of automobile.Rear lifting door of automobile of the prior art, rear lifting door of automobile outside plate and section bar are linked together by bonded adhesives, and periphery gap-filling glue is filled.Tradition adopts metal, thermosetting fibre reinforced composite or plastics.Metal proportion is comparatively large, and can increase oil consumption, can cause environmental pollution further, light weight material in automobile becomes trend; Thermosetting fibre reinforced composite proportion is 1.8-2.0, due to not recyclable, along with the increase of automobile pollution, and in the long term can to environment; Plastic strength is not enough, yielding, easy fracture.The present invention adopts braided fiber to strengthen thermoplastic composite proportion to be about 1.1, light weight environmental protection, can effectively solve existing thermoplastic and the not enough problem of intensity of discontinuous fiber reinforced composite.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art and a kind of rear lifting door of automobile composite sheet is provided, this sheet material can directly use in cutting, intensity is high and toughness is higher, use this sheet material to prepare the environmental protection of rear lifting door of automobile light weight, can effectively solve existing thermoplastic and the not enough problem of intensity of discontinuous fiber reinforced composite.
In order to achieve the above object, the present invention adopts following technical scheme:
The invention provides a kind of rear lifting door of automobile composite sheet, comprise matrix resin and glass layer, matrix resin and glass layer are integrated, and glass layer is coated with matrix resin; Described glass layer comprises warp-wise glass fiber bundle and broadwise glass fiber bundle, and warp-wise glass fiber bundle and broadwise glass fiber bundle are crossed as netted mutually, and warp-wise glass fiber bundle and broadwise glass fiber bundle all have 3000 ~ 5000 glass fiber twisteds to form.
According to above-mentioned rear lifting door of automobile composite sheet, also comprise enhancement Layer, enhancement Layer is arranged on the both sides up and down of glass layer, enhancement Layer is also coated with matrix resin, described enhancement Layer comprises warp-wise carbon fiber bundle and broadwise carbon fiber bundle, warp-wise carbon fiber bundle and broadwise carbon fiber bundle are crossed as netted mutually, and warp-wise carbon fiber bundle and broadwise carbon fiber bundle all have 3000 ~ 12000 carbon fiber wire twisteds to form.
The average fiber footpath of described glass fiber is 10 ~ 25 μm.
The average fiber footpath of described carbon fiber is 5 ~ 8 μm, and carbon fiber list beam diameter is 0.3 ~ 0.7mm.
The mesh size of described enhancement Layer is 3 ~ 5 times of the mesh size of glass layer.
Described matrix resin is thermoplastic resin.
Described thermoplastic resin is polyethylene, polypropylene, polyvinyl chloride, polystyrene, polymethyl methacrylate, PET or polyformaldehyde.
Use above-mentioned rear lifting door of automobile composite sheet to prepare a method for rear lifting door of automobile, comprise the following steps:
(1) preparation of rear lifting door of automobile composite sheet: first by matrix resin thermoplastic, heating-up temperature is 150 ~ 250 DEG C; Then flood glass layer and enhancement Layer in the matrix resin after heating, dip time 10 ~ 20min, then dries naturally, for subsequent use;
(2) rear lifting door of automobile die treatment: cleaning rear lifting door of automobile mould, then sprays releasing agent;
(3) preparation of rear lifting door of automobile: the rear lifting door of automobile composite sheet that step (1) processes is inserted in rear lifting door of automobile mould, compression molding, die pressure 1500 ~ 1800T/M2, patrix temperature 30 ~ 80 DEG C, counterdie temperature 30 ~ 80 DEG C, dwell time 40 ~ 90s, the demoulding.
Compared with prior art, the beneficial effect that obtains of the present invention:
1. structure of the present invention comprises matrix resin and glass layer, and matrix resin and glass layer are integrated, and glass layer is coated with matrix resin; Described glass layer comprises warp-wise glass fiber bundle and broadwise glass fiber bundle, and warp-wise glass fiber bundle and broadwise glass fiber bundle are crossed as netted mutually, and warp-wise glass fiber bundle and broadwise glass fiber bundle all have 3000 ~ 5000 glass fiber twisteds to form.Because glass layer adopts network structure, the Resisting fractre ability of sheet material can be improved, cover mould good.
2. structure of the present invention also comprises enhancement Layer, enhancement Layer is arranged on the both sides up and down of glass layer, described enhancement Layer comprises warp-wise carbon fiber bundle and broadwise carbon fiber bundle, warp-wise carbon fiber bundle and broadwise carbon fiber bundle are crossed as netted mutually, and warp-wise carbon fiber bundle and broadwise carbon fiber bundle all have 3000 ~ 12000 carbon fiber wire twisteds to form.This arrangement enhances the profile pattern that rear lifting door of automobile is shaping, and improve the intensity of whole product.
3. sheet material of the present invention can directly cutting use, intensity is high and toughness is higher, use the inventive method can carry out mass production, with short production cycle, production capacity is high, product size and quality stability good, surface quality is high, and not needing to carry out application can use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
Embodiment 1
With reference to shown in Fig. 1, a kind of rear lifting door of automobile composite sheet, comprise matrix resin 1, glass layer 2 and enhancement Layer 3, matrix resin 1 is integrated with glass layer is 2-in-1, be provided with enhancement Layer 3 in the both sides up and down of glass layer 2, glass layer 2 and enhancement Layer 3 are all coated with matrix resin 1; Described glass layer 2 comprises warp-wise glass fiber bundle and broadwise glass fiber bundle, warp-wise glass fiber bundle and broadwise glass fiber bundle are crossed as netted mutually, and warp-wise glass fiber bundle and broadwise glass fiber bundle all have 3000 ~ 5000 glass fiber twisteds to form; Described enhancement Layer 3 comprises warp-wise carbon fiber bundle and broadwise carbon fiber bundle, and warp-wise carbon fiber bundle and broadwise carbon fiber bundle are crossed as netted mutually, and warp-wise carbon fiber bundle and broadwise carbon fiber bundle all have 3000 ~ 12000 carbon fiber wire twisteds to form; Wherein: the average fiber footpath of glass fiber is 10 ~ 25 μm, the average fiber footpath of carbon fiber is 5 ~ 8 μm, and carbon fiber list beam diameter is 0.3 ~ 0.7mm; The mesh size of enhancement Layer is 3 ~ 5 times of the mesh size of glass layer; Matrix resin is thermoplastic resin; Thermoplastic resin is polyethylene, polypropylene, polyvinyl chloride, polystyrene, polymethyl methacrylate, PET or polyformaldehyde.
Use rear lifting door of automobile composite sheet to prepare a method for rear lifting door of automobile, comprise the following steps:
(1) preparation of rear lifting door of automobile composite sheet: first by matrix resin thermoplastic, heating-up temperature is 150 ~ 250 DEG C; Then flood glass layer and enhancement Layer in the matrix resin after heating, dip time 10 ~ 20min, then dries naturally, for subsequent use;
(2) rear lifting door of automobile die treatment: cleaning rear lifting door of automobile mould, then sprays releasing agent;
(3) preparation of rear lifting door of automobile: the rear lifting door of automobile composite sheet that step (1) processes is inserted in rear lifting door of automobile mould, compression molding, die pressure 1500 ~ 1800T/M2, patrix temperature 30 ~ 80 DEG C, counterdie temperature 30 ~ 80 DEG C, dwell time 40 ~ 90s, the demoulding.
Embodiment 2
Use rear lifting door of automobile composite sheet to prepare a method for rear lifting door of automobile, comprise the following steps:
(1) preparation of rear lifting door of automobile composite sheet: first by matrix resin thermoplastic, heating-up temperature is 200 ~ 250 DEG C; Then flood glass layer in the matrix resin after heating, dip time 10 ~ 20min, then dries naturally, for subsequent use;
(2) rear lifting door of automobile die treatment: cleaning rear lifting door of automobile mould, then sprays releasing agent;
(3) preparation of rear lifting door of automobile: the rear lifting door of automobile composite sheet that step (1) processes is inserted in rear lifting door of automobile mould, compression molding, die pressure 1600T/M2, patrix temperature 35 DEG C, counterdie temperature 30 DEG C, dwell time 70s, the demoulding.
The structure of the present embodiment is identical with embodiment 1.
Embodiment 3
Use rear lifting door of automobile composite sheet to prepare a method for rear lifting door of automobile, comprise the following steps:
(1) preparation of rear lifting door of automobile composite sheet: first by matrix resin thermoplastic, heating-up temperature is 150 ~ 180 DEG C; Then flood glass layer and enhancement Layer in the matrix resin after heating, dip time 10 ~ 20min, then dries naturally, for subsequent use;
(2) rear lifting door of automobile die treatment: cleaning rear lifting door of automobile mould, then sprays releasing agent;
(3) preparation of rear lifting door of automobile: the rear lifting door of automobile composite sheet that step (1) processes is inserted in rear lifting door of automobile mould, compression molding, die pressure 1700T/M2, patrix temperature 70 C, counterdie temperature 50 C, dwell time 60s, the demoulding.
The structure of the present embodiment is identical with embodiment 1.
Embodiment 4
Use rear lifting door of automobile composite sheet to prepare a method for rear lifting door of automobile, comprise the following steps:
(1) preparation of rear lifting door of automobile composite sheet: first by matrix resin thermoplastic, heating-up temperature is 170 DEG C; Then flood glass layer and enhancement Layer in the matrix resin after heating, dip time 15min, then dries naturally, for subsequent use;
(2) rear lifting door of automobile die treatment: cleaning rear lifting door of automobile mould, then sprays releasing agent;
(3) preparation of rear lifting door of automobile: the rear lifting door of automobile composite sheet that step (1) processes is inserted in rear lifting door of automobile mould, compression molding, die pressure 1500T/M2, patrix temperature 80 DEG C, counterdie temperature 60 C, dwell time 50s, the demoulding.
The structure of the present embodiment is identical with embodiment 1.
Embodiment 5
Use rear lifting door of automobile composite sheet to prepare a method for rear lifting door of automobile, comprise the following steps:
(1) preparation of rear lifting door of automobile composite sheet: first by matrix resin thermoplastic, heating-up temperature is 200 DEG C; Then flood glass layer and enhancement Layer in the matrix resin after heating, dip time 20min, then dries naturally, for subsequent use;
(2) rear lifting door of automobile die treatment: cleaning rear lifting door of automobile mould, then sprays releasing agent;
(3) preparation of rear lifting door of automobile: the rear lifting door of automobile composite sheet that step (1) processes is inserted in rear lifting door of automobile mould, compression molding, die pressure 1800T/M2, patrix temperature 80 DEG C, counterdie temperature 40 DEG C, dwell time 40s, the demoulding.
The structure of the present embodiment is identical with embodiment 1.
Embodiment 6
Use rear lifting door of automobile composite sheet to prepare a method for rear lifting door of automobile, comprise the following steps:
(1) preparation of rear lifting door of automobile composite sheet: first by matrix resin thermoplastic, heating-up temperature is 160 DEG C; Then flood glass layer and enhancement Layer in the matrix resin after heating, dip time 20min, then dries naturally, for subsequent use;
(2) rear lifting door of automobile die treatment: cleaning rear lifting door of automobile mould, then sprays releasing agent;
(3) preparation of rear lifting door of automobile: the rear lifting door of automobile composite sheet that step (1) processes is inserted in rear lifting door of automobile mould, compression molding, die pressure 1500T/M2, patrix temperature 70 C, counterdie temperature 45 C, dwell time 60s, the demoulding.
The structure of the present embodiment is identical with embodiment 1.
Embodiment 7
Use rear lifting door of automobile composite sheet to prepare a method for rear lifting door of automobile, comprise the following steps:
(1) preparation of rear lifting door of automobile composite sheet: first by matrix resin thermoplastic, heating-up temperature is 150 DEG C; Then flood glass layer and enhancement Layer in the matrix resin after heating, dip time 15min, then dries naturally, for subsequent use;
(2) rear lifting door of automobile die treatment: cleaning rear lifting door of automobile mould, then sprays releasing agent;
(3) preparation of rear lifting door of automobile: the rear lifting door of automobile composite sheet that step (1) processes is inserted in rear lifting door of automobile mould, compression molding, die pressure 1500T/M2, patrix temperature 60 C, counterdie temperature 40 DEG C, dwell time 80s, the demoulding.
The structure of the present embodiment is identical with embodiment 1.
Embodiment 8
Use rear lifting door of automobile composite sheet to prepare a method for rear lifting door of automobile, comprise the following steps:
(1) preparation of rear lifting door of automobile composite sheet: first by matrix resin thermoplastic, heating-up temperature is 250 DEG C; Then flood glass layer and enhancement Layer in the matrix resin after heating, dip time 10min, then dries naturally, for subsequent use;
(2) rear lifting door of automobile die treatment: cleaning rear lifting door of automobile mould, then sprays releasing agent;
(3) preparation of rear lifting door of automobile: the rear lifting door of automobile composite sheet that step (1) processes is inserted in rear lifting door of automobile mould, compression molding, die pressure 1600T/M2, patrix temperature 80 DEG C, counterdie temperature 50 C, dwell time 80s, the demoulding.
The structure of the present embodiment is identical with embodiment 1.
Claims (8)
1. a rear lifting door of automobile composite sheet, comprises matrix resin and glass layer, it is characterized in that: matrix resin and glass layer are integrated, and glass layer is coated with matrix resin; Described glass layer comprises warp-wise glass fiber bundle and broadwise glass fiber bundle, and warp-wise glass fiber bundle and broadwise glass fiber bundle are crossed as netted mutually, and warp-wise glass fiber bundle and broadwise glass fiber bundle all have 3000 ~ 5000 glass fiber twisteds to form.
2. rear lifting door of automobile composite sheet according to claim 1, it is characterized in that: also comprise enhancement Layer, enhancement Layer is arranged on the both sides up and down of glass layer, enhancement Layer is also coated with matrix resin, described enhancement Layer comprises warp-wise carbon fiber bundle and broadwise carbon fiber bundle, warp-wise carbon fiber bundle and broadwise carbon fiber bundle are crossed as netted mutually, and warp-wise carbon fiber bundle and broadwise carbon fiber bundle all have 3000 ~ 12000 carbon fiber wire twisteds to form.
3. rear lifting door of automobile composite sheet according to claim 1, is characterized in that: the average fiber footpath of described glass fiber is 10 ~ 25 μm.
4. rear lifting door of automobile composite sheet according to claim 2, is characterized in that: the average fiber footpath of described carbon fiber is 5 ~ 8 μm, and carbon fiber list beam diameter is 0.3 ~ 0.7mm.
5. rear lifting door of automobile composite sheet according to claim 2, is characterized in that: the mesh size of described enhancement Layer is 3 ~ 5 times of the mesh size of glass layer.
6. rear lifting door of automobile composite sheet according to claim 1 and 2, is characterized in that: described matrix resin is thermoplastic resin.
7. rear lifting door of automobile composite sheet according to claim 3, is characterized in that: described thermoplastic resin is polyethylene, polypropylene, polyvinyl chloride, polystyrene, polymethyl methacrylate, PET or polyformaldehyde.
8. use the rear lifting door of automobile composite sheet described in claim 2 to prepare a method for rear lifting door of automobile, it is characterized in that comprising the following steps:
(1) preparation of rear lifting door of automobile composite sheet: first by matrix resin thermoplastic, heating-up temperature is 150 ~ 250 DEG C; Then flood glass layer and enhancement Layer in the matrix resin after heating, dip time 10 ~ 20min, then dries naturally, for subsequent use;
(2) rear lifting door of automobile die treatment: cleaning rear lifting door of automobile mould, then sprays releasing agent;
(3) preparation of rear lifting door of automobile: the rear lifting door of automobile composite sheet that step (1) processes is inserted in rear lifting door of automobile mould, compression molding, die pressure 1500 ~ 1800T/M2, patrix temperature 30 ~ 80 DEG C, counterdie temperature 30 ~ 80 DEG C, dwell time 40 ~ 90s, the demoulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510568977.8A CN105128457A (en) | 2015-09-09 | 2015-09-09 | Composite sheet material for automobile rear lift door and method for producing automobile rear lift door by using sheet material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510568977.8A CN105128457A (en) | 2015-09-09 | 2015-09-09 | Composite sheet material for automobile rear lift door and method for producing automobile rear lift door by using sheet material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105128457A true CN105128457A (en) | 2015-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510568977.8A Pending CN105128457A (en) | 2015-09-09 | 2015-09-09 | Composite sheet material for automobile rear lift door and method for producing automobile rear lift door by using sheet material |
Country Status (1)
| Country | Link |
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| CN (1) | CN105128457A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109142A (en) * | 2015-09-09 | 2015-12-02 | 郑州翎羽新材料有限公司 | Composite sheet used for compartment door and method for preparing compartment door by using same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1634697A (en) * | 2004-12-29 | 2005-07-06 | 刘明春 | Recovery and molding process for phenol-formaldehyde resin composite waste |
| CN203958326U (en) * | 2014-07-11 | 2014-11-26 | 安徽江淮汽车股份有限公司 | A kind of luggage-boot lid and automobile |
| CN205058735U (en) * | 2015-09-09 | 2016-03-02 | 郑州翎羽新材料有限公司 | Lift door behind car and use composite sheet |
-
2015
- 2015-09-09 CN CN201510568977.8A patent/CN105128457A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1634697A (en) * | 2004-12-29 | 2005-07-06 | 刘明春 | Recovery and molding process for phenol-formaldehyde resin composite waste |
| CN203958326U (en) * | 2014-07-11 | 2014-11-26 | 安徽江淮汽车股份有限公司 | A kind of luggage-boot lid and automobile |
| CN205058735U (en) * | 2015-09-09 | 2016-03-02 | 郑州翎羽新材料有限公司 | Lift door behind car and use composite sheet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109142A (en) * | 2015-09-09 | 2015-12-02 | 郑州翎羽新材料有限公司 | Composite sheet used for compartment door and method for preparing compartment door by using same |
| CN105109142B (en) * | 2015-09-09 | 2017-11-14 | 郑州翎羽新材料有限公司 | A kind of method that hatch door prepares hatch door with composite sheet and using the sheet material |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20151209 |