CN104626695A - High-strength high-abrasion-resistance plastic composite board and preparation method thereof - Google Patents
High-strength high-abrasion-resistance plastic composite board and preparation method thereof Download PDFInfo
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- CN104626695A CN104626695A CN201310566917.3A CN201310566917A CN104626695A CN 104626695 A CN104626695 A CN 104626695A CN 201310566917 A CN201310566917 A CN 201310566917A CN 104626695 A CN104626695 A CN 104626695A
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- 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
- B32B17/04—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments bonded with or embedded in a plastic substance
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- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
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- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
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- 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
- B32B37/08—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the cooling 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
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/021—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
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/046—Synthetic resin
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a thermal plastic composite board. The thermal plastic composite board sequentially comprises an upper surface layer, a continuous glass fiber reinforced thermoplastic polypropylene board middle layer and a lower surface layer from top to bottom, wherein the continuous glass fiber reinforced thermoplastic polypropylene board middle layer is positioned between the upper surface layer and the lower surface layer. The preparation method comprises thefollowing steps of cutting a continuous glass fiber reinforced thermoplastic polypropylene prepreg tape, putting a plurality of sheets horizontally and longitudinally so as to form the continuous glass fiber reinforced thermoplastic polypropylene board middle layer; meanwhile cutting a thermoplastic polypropylene film with the size equal to that of the continuous glass fiber reinforced thermoplastic polypropylene prepreg tape, putting on the upper and lower surfaces of the continuous glass fiber reinforced thermoplastic polypropylene board middle layer, putting the laid composite material into a frame-type mold of a mold press, then carrying out hot pressing and molding a press plate after preheating; and then putting into a cooling mold press, and cooling and shaping so as to obtain the thermoplasticcomposite board. The thermal plastic composite board has the characteristics of high mechanical performance and excellent material surface abrasion resistance.
Description
Technical field
The invention belongs to technical field of composite materials, relate to a kind of high-strength high wear-resistant thermoplastic composite board and preparation method thereof.
Background technology
Fiber reinforced thermolplastic composite material, has the features such as excellent mechanical property, molding cycle are short, lightweight, recycling.As patent CN200610154914 discloses a kind of nylon 66 composite material, add glass fibre etc. and extrudes in double screw extruder mixing the specific complex material obtained, this material can be used for manufacturing the parts such as the exhaust chamber of automobile radiators cooling water tank, water pipe and thermostat housings.Patent CN200410017805 discloses the composite of a kind of high-impact glass fiber reinforcement PBT, and this patent chopped strand is filled into mixing in raw material to extrude, and the composite shock resistance obtained is good, every excellent in mechanical performance.But the amount of the chopped strand of the filling involved by these patents is limited, generally all lower than 40%; The enhancing effect of chopped strand is good not as the performance of long fiber reinforcement in addition.
Patent CN200810018059 describes the composite and preparation method thereof for anti impact wear-proof, rubber and iron and steel basic unit, high chromium allioy wearing layer is adopted to be bonded together the composite formed, this composite material strength is high, but the adhesion problem in this composite between three kinds of materials, also have the weight ratio of material itself comparatively greatly, and loaded down with trivial details in operation.
Patent CN10971461A describes a kind of PVC glass fiber reinforced plastics composite material, and this material is in PVC housing, arrange the frp layer that one deck is combined as a whole with it, is suitable for manufacturing various toy, the appearance and modeling of electrical device shell and industrial packaging and furniture.But this kind of material shock resistance is poor, also inadequate for some electric appliance casing wearabilities.
Summary of the invention
In order to overcome the defect of prior art, the object of this invention is to provide a kind of high-strength high wear-resistant thermoplastic composite board.Thermoplastic polypropylene (TPAC) sheet material that the present invention adopts continuous glass fibre to strengthen and thermoplastic polyurethane (TPU) film hot melt compound, the composite materials property of preparation is excellent, there is good shock resistance and excellent anti-wear performance, make it in core-shell type product, building, have wide application market.
Another object of the present invention is to provide a kind of preparation method of above-mentioned high-strength high wear-resistant thermoplastic composite board.
To achieve these goals, the technical solution used in the present invention is as follows:
The invention provides a kind of high-strength high wear-resistant thermoplastic composite board, comprise upper epidermis from top to bottom successively, thermoplastic polypropylene (TPAC) sheet material intermediate layer that continuous glass fibre strengthens and layer, thermoplastic polypropylene (TPAC) the sheet material intermediate layer that described continuous glass fibre strengthens is between described upper epidermis and described layer.
Described upper epidermis or described layer material used are thermoplastic polyurethane (TPU) film; Upper epidermis and layer thermoplastic polyurethane (TPU) film used can be the same or different.
Preferably, the hardness of described thermoplastic polyurethane film is 40 ~ 60D; Thickness is 0.5 ~ 2mm.
Thermoplastic polypropylene (TPAC) sheet material that described continuous glass fibre strengthens comprises thermoplastic polypropylene (TPAC) prepreg tape that multilayer continuous glass fibre strengthens.
In thermoplastic polypropylene (TPAC) prepreg tape that described continuous glass fibre strengthens, the weight content of glass is 45 ~ 60%, and thickness is 0.2 ~ 0.35mm.
The thickness of described upper epidermis or described lower surface is 0.5 ~ 2mm.
The thickness in thermoplastic polypropylene (TPAC) the sheet material intermediate layer that described continuous glass fibre strengthens is 2 ~ 24mm.
The thickness of described high-strength high wear-resistant thermoplastic composite board is 3.0 ~ 28mm.
Present invention also offers a kind of preparation method of above-mentioned high-strength high wear-resistant thermoplastic composite board, comprise the following steps:
By thermoplastic polypropylene (TPAC) the prepreg tape cutting that continuous glass fibre strengthens, thermoplastic polypropylene (TPAC) the sheet material intermediate layer that horizontal and vertical placement several pieces formation continuous glass fibres each strengthen; Thermoplastic polyurethane (TPU) film is cut into the size identical with the thermoplastic polypropylene that continuous glass fibre strengthens (TPAC) prepreg tape simultaneously, be placed in the upper and lower surface in thermoplastic polypropylene (TPAC) the sheet material intermediate layer that continuous glass fibre strengthens, the composite completed is put into the frame-type mould of moulding press, after preheating, hot pressing pressing plate is shaping; And then put into cooling frame press, cooling and shaping, obtain high-strength high wear-resistant thermoplastic composite board.
The thickness of described frame-type mould is 3.0 ~ 28mm, the thickness of frame-type mould and the consistency of thickness of obtained high-strength high wear resistance composite board material.
The temperature of described preheating is 190 ~ 205 DEG C, and pressure is 0.1 ~ 0.5MPa, and the time is 40 ~ 300s, and the time is preferably 60 ~ 200s.
The temperature of described hot pressing is 190 ~ 205 DEG C, and pressure 2 ~ 5MPa, the time is 20 ~ 200s, and the time is preferably 60 ~ 200s.
The total time that moulding press put into by described composite is 60 ~ 500s, is preferably 120 ~ 300s.
The pressure of described cooling and shaping is 2 ~ 5MPa; Time is 3 ~ 10min.
The composite board that the present invention prepares is high-strength high abrasion sheet material, can cut or be processed into the shape of product of needs again.
The present invention compared with the existing technology, has the following advantages and beneficial effect:
1, the mechanical property of high-strength high wear-resistant thermoplastic composite board provided by the invention is high, and impact strength is excellent, bonds without the need to sizing material, hot melt adhesion, securely; The equipment of hot adhesion is simple, processing ease; Surface Wear Resistance of Materials can be excellent.
2, preparation method's molding cycle of high-strength high wear-resistant thermoplastic composite board provided by the invention is short, and disposable laminating, without extra solidification process and viscose glue process etc.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further detailed explanation.
Following all TPAC prepreg tapes are all produced from Liaoning Jieshijie New Materials Co., Ltd.TPU film is from upper swell poplar Trade Co., Ltd..
Embodiment 1
(1) be 60% by glass fiber content, thickness is the size that the TPAC prepreg tape of 0.2mm is cut into needs, horizontal and vertical each 5; TPU film is also cut into identical size simultaneously.
(2) TPAC prepreg tape laterally with is longitudinally replaced laying, 10 layers altogether, horizontal and vertical each 5 layers; Form thermoplastic polypropylene (TPAC) the sheet material intermediate layer that continuous glass fibre strengthens; The TPAC prepreg tape the superiors and the equal layer overlay hardness of orlop are 60D, thickness is the TPU film of 0.5mm;
(3) composite completed is put into the frame-type mould that thickness is 3.0mm, the preheated one-section time, the moulding press upper and lower surface temperature of preheating is 190 DEG C, and preheating pressure is 0.1MPa, and preheating time is 60s; Then extrusion forming, the same preheat temperature of pressed temperature, pressing time is 60s, and pressure is that 2MPa pressing plate is shaping;
(4) and then by the material that step (3) is obtained put into cooling frame press, cooling and shaping, the cooling and shaping time is 3min, and pressure is 2MPa, obtains the high-strength high wear resistance composite board material that thickness is 3.0mm.
Embodiment 2
(1) be 55% by glass fiber content, thickness is the size that the TPAC prepreg tape of 0.25mm is cut into needs, horizontal and vertical each 48; TPU film is also cut into identical size simultaneously.
(2) TPAC prepreg tape laterally with is longitudinally replaced laying, 96 layers altogether, horizontal and vertical each 48 layers; Form thermoplastic polypropylene (TPAC) the sheet material intermediate layer that continuous glass fibre strengthens; The TPAC prepreg tape the superiors and the equal layer overlay hardness of orlop are 40D, thickness is the TPU film of 2.0mm;
(3) composite completed is put into the frame-type mould that thickness is 28mm, the preheated one-section time, the moulding press upper and lower surface temperature of preheating is 205 DEG C, and preheating pressure is 0.5MPa, and preheating time is 200s; Then extrusion forming, the same preheat temperature of pressed temperature, pressing time is 100s, and pressure is that 5MPa pressing plate is shaping;
(4) and then by the material that step (3) is obtained put into cooling frame press, cooling and shaping, the cooling and shaping time is 10min, and pressure is 5MPa, obtains the high-strength high wear resistance composite board material that thickness is 28mm.
Embodiment 3
(1) be 50% by glass fiber content, thickness is the size that the TPAC prepreg tape of 0.3mm is cut into needs, horizontal and vertical each 25; TPU film is also cut into identical size simultaneously.
(2) TPAC prepreg tape laterally with is longitudinally replaced laying, 50 layers altogether, horizontal and vertical each 25 layers; Form thermoplastic polypropylene (TPAC) the sheet material intermediate layer that continuous glass fibre strengthens; The TPAC prepreg tape the superiors and the equal layer overlay hardness of orlop are 50D, thickness is the TPU film of 1.0mm;
(3) composite completed is put into the frame-type mould that thickness is 17mm, the preheated one-section time, the moulding press upper and lower surface temperature of preheating is 200 DEG C, and preheating pressure is 0.25MPa, and preheating time is 150s; Then extrusion forming, the same preheat temperature of pressed temperature, pressing time is 80s, and pressure is that 4MPa pressing plate is shaping;
(4) and then by the material that step (3) is obtained put into cooling frame press, cooling and shaping, the cooling and shaping time is 7min, and pressure is 4MPa, obtains the high-strength high wear resistance composite board material that thickness is 17mm.
Embodiment 4
(1) be 45% by glass fiber content, thickness is the size that the TPAC prepreg tape of 0.35mm is cut into needs, horizontal and vertical each 10; TPU film is also cut into identical size simultaneously.
(2) TPAC prepreg tape laterally with is longitudinally replaced laying, 20 layers altogether, horizontal and vertical each 10 layers; Form thermoplastic polypropylene (TPAC) the sheet material intermediate layer that continuous glass fibre strengthens; TPAC prepreg tape the superiors layer overlay hardness is 40D, thickness is 2.0mm, and the equal layer overlay hardness of orlop is 50D, thickness is the TPU film of 1.0mm;
(3) composite completed is put into the frame-type mould that thickness is 10mm, the preheated one-section time, the moulding press upper and lower surface temperature of preheating is 195 DEG C, and preheating pressure is 0.2MPa, and preheating time is 100s; Then extrusion forming, the same preheat temperature of pressed temperature, pressing time is 70s, and pressure is that 3MPa pressing plate is shaping;
(4) and then by the material that step (3) is obtained put into cooling frame press, cooling and shaping, the cooling and shaping time is 3min, and pressure is 3MPa, obtains the high-strength high wear resistance composite board material that thickness is 10mm.
Embodiment 5
(1) be 55% by glass fiber content, thickness is the size that the TPAC prepreg tape of 0.25mm is cut into needs, horizontal and vertical each 12; TPU film is also cut into identical size simultaneously.
(2) TPAC prepreg tape laterally with is longitudinally replaced laying, 24 layers altogether, horizontal and vertical each 12 layers; Form thermoplastic polypropylene (TPAC) the sheet material intermediate layer that continuous glass fibre strengthens; TPAC prepreg tape the superiors layer overlay hardness is 50D, thickness is 0.5mm, and the equal layer overlay hardness of orlop is 60D, thickness is the TPU film of 1.5mm;
(3) composite completed is put into the frame-type mould that thickness is 8mm, the preheated one-section time, the moulding press upper and lower surface temperature of preheating is 203 DEG C, and preheating pressure is 0.3MPa, and preheating time is 120s; Then extrusion forming, the same preheat temperature of pressed temperature, pressing time is 90s, and pressure is that 5MPa pressing plate is shaping;
(4) and then by the material that step (3) is obtained put into cooling frame press, cooling and shaping, the cooling and shaping time is 8min, and pressure is 5MPa, obtains the high-strength high wear resistance composite board material that thickness is 8mm.
Embodiment 6
(1) be 45% by glass fiber content, thickness is the size that the TPAC prepreg tape of 0.2mm is cut into needs, horizontal and vertical each 15; TPU film is also cut into identical size simultaneously.
(2) TPAC prepreg tape laterally with is longitudinally replaced laying, 30 layers altogether, horizontal and vertical each 15 layers; Form thermoplastic polypropylene (TPAC) the sheet material intermediate layer that continuous glass fibre strengthens; TPAC prepreg tape the superiors layer overlay hardness is 50D, thickness is 0.5mm, and the equal layer overlay hardness of orlop is 60D, thickness is the TPU film of 1.5mm;
(3) composite completed is put into the frame-type mould that thickness is 8mm, the preheated one-section time, the moulding press upper and lower surface temperature of preheating is 203 DEG C, and preheating pressure is 0.3MPa, and preheating time is 120s; Then extrusion forming, the same preheat temperature of pressed temperature, pressing time is 90s, and pressure is that 5MPa pressing plate is shaping;
(4) and then by the material that step (3) is obtained put into cooling frame press, cooling and shaping, the cooling and shaping time is 8min, and pressure is 5MPa, obtains the high-strength high wear resistance composite board material that thickness is 8mm.
The data list that above embodiment obtains is as follows:
The composite board correlated performance obtained in table 1 embodiment
Above-mentioned table 1 can be found out, glass fiber content is higher, and the mechanical property of composite is more excellent, and embodiment 5 and embodiment 6 well embody this point.When base material TPAC is consistent, as can be seen from embodiment 3 and embodiment 5, the TPU film on surface is due to the TPAC relative to intermediate layer, larger impact is not caused on its mechanical property, because the thinner thickness of film, what play a decisive role for whole composite is TPAC sheet material.Composite is all covered with TPU film due to surface, and anti-wear performance is excellent, and in test, counterweight gross weight is 2kg, is maximum weight, only loses the quality less than 0.1g when grinder buffing 1000 turns.Pencil scraping excellent performance, all can reach highest level 6H, and daily little the scraping of at ordinary times some injure less than its surface substantially.
Above-mentioned is can understand and apply the invention for ease of those skilled in the art to the description of embodiment.Person skilled in the art obviously easily can make various amendment to these embodiments, and General Principle described herein is applied in other embodiments and need not through performing creative labour.Therefore, the invention is not restricted to embodiment here, those skilled in the art, according to announcement of the present invention, do not depart from improvement that scope makes and amendment all should within protection scope of the present invention.
Claims (10)
1. a plastic composite board material, it is characterized in that: comprise upper epidermis from top to bottom successively, thermoplastic polypropylene sheet material intermediate layer that continuous glass fibre strengthens and layer, the thermoplastic polypropylene sheet material intermediate layer that described continuous glass fibre strengthens is between described upper epidermis and described layer.
2. plastic composite board material according to claim 1, is characterized in that: described upper epidermis or described layer material used are thermoplastic polyurethane film.
3. plastic composite board material according to claim 2, is characterized in that: the hardness of described thermoplastic polyurethane film is 40 ~ 60D; Thickness is 0.5 ~ 2mm.
4. plastic composite board material according to claim 1, is characterized in that: the thermoplastic polypropylene sheet material that described continuous glass fibre strengthens comprises the thermoplastic polypropylene prepreg tape that multilayer continuous glass fibre strengthens.
5. plastic composite board material according to claim 4, is characterized in that: in the thermoplastic polypropylene prepreg tape that described continuous glass fibre strengthens, the weight content of glass is 45 ~ 60%, and thickness is 0.2 ~ 0.35mm.
6. plastic composite board material according to claim 1, is characterized in that: the thickness of described upper epidermis or described lower surface is 0.5 ~ 2mm.
7. plastic composite board material according to claim 1, is characterized in that: the thickness in the thermoplastic polypropylene sheet material intermediate layer that described continuous glass fibre strengthens is 2 ~ 24mm.
8. plastic composite board material according to claim 1, is characterized in that: the thickness of described plastic composite board material is 3.0 ~ 28mm.
9. a preparation method for the arbitrary described plastic composite board material of claim 1 to 8, is characterized in that: comprise the following steps:
By the thermoplastic polypropylene prepreg tape cutting that continuous glass fibre strengthens, the thermoplastic polypropylene sheet material intermediate layer that horizontal and vertical placement several pieces formation continuous glass fibres each strengthen; Thermoplastic polyurethane film is cut into the size identical with the thermoplastic polypropylene prepreg tape that continuous glass fibre strengthens simultaneously, be placed in the upper and lower surface in the thermoplastic polypropylene sheet material intermediate layer that continuous glass fibre strengthens, the composite completed is put into the frame-type mould of moulding press, after preheating, hot pressing pressing plate is shaping; And then put into cooling frame press, cooling and shaping, obtain plastic composite board material.
10. the preparation method of plastic composite board material according to claim 9, is characterized in that: the thickness of described frame-type mould is 3.0 ~ 28mm;
Or the temperature of described preheating is 190 ~ 205 DEG C, pressure is 0.1 ~ 0.5MPa, and the time is 40 ~ 300s, and the time is preferably 60 ~ 200s;
Or the temperature of described hot pressing is 190 ~ 205 DEG C, pressure 2 ~ 5MPa, the time is 20 ~ 200s, and the time is preferably 60 ~ 200s;
Or the total time that moulding press put into by described composite is 60 ~ 500s, be preferably 120 ~ 300s;
Or the pressure of described cooling and shaping is 2 ~ 5MPa; Time is 3 ~ 10min.
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| CN201310566917.3A CN104626695A (en) | 2013-11-14 | 2013-11-14 | High-strength high-abrasion-resistance plastic composite board and preparation method thereof |
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| CN201310566917.3A CN104626695A (en) | 2013-11-14 | 2013-11-14 | High-strength high-abrasion-resistance plastic composite board and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106832381A (en) * | 2017-03-02 | 2017-06-13 | 江苏奇科技有限公司 | A kind of continuous glass-fiber scratch-resistant acrylic resin composite and preparation method thereof |
| CN107263996A (en) * | 2016-04-06 | 2017-10-20 | 江苏奇科技有限公司 | Cold Chain Logistics case interior lining panel PP decorating films surface attaching process |
| CN109263215A (en) * | 2018-07-17 | 2019-01-25 | 东莞市建勋新材料科技有限公司 | A kind of thermoplastic composite and preparation process |
| CN112123814A (en) * | 2020-08-25 | 2020-12-25 | 中广核俊尔(浙江)新材料有限公司 | Continuous fiber reinforced thermoplastic composite material bow piece and preparation method thereof |
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| JPH05154962A (en) * | 1991-12-03 | 1993-06-22 | Sekisui Chem Co Ltd | Fiber reinforced thermoplastic resin laminated sheet for thermoforming, fiber reinforced thermoplastic resin laminated profile molded product and production thereof |
| EP1704995A1 (en) * | 2005-03-22 | 2006-09-27 | Kemlite Company, Inc. | Thermofused reinforced decorative composite material with thermoplastic stiffener core |
| CN201932238U (en) * | 2010-11-29 | 2011-08-17 | 江阴精力汽车装备有限公司 | Automotive chassis protecting plate |
| CN103374174A (en) * | 2012-04-12 | 2013-10-30 | 辽宁辽杰科技有限公司 | Bidirectional continuous glass fiber reinforced PP (polypropylene) flame-retardant aging-resistant plate as well as preparation method thereof |
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2013
- 2013-11-14 CN CN201310566917.3A patent/CN104626695A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05154962A (en) * | 1991-12-03 | 1993-06-22 | Sekisui Chem Co Ltd | Fiber reinforced thermoplastic resin laminated sheet for thermoforming, fiber reinforced thermoplastic resin laminated profile molded product and production thereof |
| EP1704995A1 (en) * | 2005-03-22 | 2006-09-27 | Kemlite Company, Inc. | Thermofused reinforced decorative composite material with thermoplastic stiffener core |
| CN201932238U (en) * | 2010-11-29 | 2011-08-17 | 江阴精力汽车装备有限公司 | Automotive chassis protecting plate |
| CN103374174A (en) * | 2012-04-12 | 2013-10-30 | 辽宁辽杰科技有限公司 | Bidirectional continuous glass fiber reinforced PP (polypropylene) flame-retardant aging-resistant plate as well as preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263996A (en) * | 2016-04-06 | 2017-10-20 | 江苏奇科技有限公司 | Cold Chain Logistics case interior lining panel PP decorating films surface attaching process |
| CN106832381A (en) * | 2017-03-02 | 2017-06-13 | 江苏奇科技有限公司 | A kind of continuous glass-fiber scratch-resistant acrylic resin composite and preparation method thereof |
| CN109263215A (en) * | 2018-07-17 | 2019-01-25 | 东莞市建勋新材料科技有限公司 | A kind of thermoplastic composite and preparation process |
| CN112123814A (en) * | 2020-08-25 | 2020-12-25 | 中广核俊尔(浙江)新材料有限公司 | Continuous fiber reinforced thermoplastic composite material bow piece and preparation method thereof |
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Application publication date: 20150520 |