CN206968142U - For making the hybrid composite of flaked thermoplastic's fibre-reinforced prepregs - Google Patents
For making the hybrid composite of flaked thermoplastic's fibre-reinforced prepregs Download PDFInfo
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- CN206968142U CN206968142U CN201720807619.2U CN201720807619U CN206968142U CN 206968142 U CN206968142 U CN 206968142U CN 201720807619 U CN201720807619 U CN 201720807619U CN 206968142 U CN206968142 U CN 206968142U
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Abstract
The utility model belongs to technical field of composite materials, and in particular to a kind of hybrid composite for being used to make flaked thermoplastic's fibre-reinforced prepregs.For making the hybrid composite of flaked thermoplastic's fibre-reinforced prepregs, it is characterized in that, described hybrid composite include overlap successively from top to bottom the first thermoplastic resin layer, the first thermoplastic fibre tissue layer, N thermoplastic resin layers, N thermoplastic fibres tissue layer, liner/lining layer, N be more than or equal to 0.Prepreg is strengthened to make the thermoplastic fibre of sheet using composite of the present utility model, make the prepreg of preparation there is the characteristics of non-aging, intensity is high, wear-resistant, light, overcome common composite such as ABS, the easy aging of PC mixing materials, heaviness and the defects of be easily broken when being impacted.
Description
Technical field
The utility model belongs to technical field of composite materials, and in particular to one kind is used to make flaked thermoplastic's fiber reinforcement
The hybrid composite of prepreg.
Background technology
Composite is by two or more material of different nature, by method physically or chemically, in macroscopic view
（It is microcosmic）Upper material of the composition with new capability.Various materials make up for each other's deficiencies and learn from each other in performance, produce cooperative effect, make compound
The combination property of material meets a variety of requirements better than former composition material.
But currently used for the composite of case and bag, the defects of larger be present.The existing material for plastics case and bag is more
By ABS, PC or the two be blended to use, material is relatively simple, the relatively easy aging of material, heavy, is easily broken in impact.
Therefore, it is necessary to the continuous improvement of composite, so that its performance more optimizes, it is easy to be applied to each difference
Field, meets the needs of different production types.
Strengthen material composition and its structural research of the sheet material of composite on thermoplastic fibre at present, rarely have report
Road.Therefore, it is necessary to study that a kind of performance is more excellent, relative lightweight and not allow thermoplastic fibre easy to aging to strengthen compound
The material of the sheet material of material and the Structural assignments of the material.
Utility model content
In order to solve above-mentioned technical problem, the utility model provides that a kind of Structural assignments are rational, are suitable for use as heat
Plasitc fibers strengthen the sheet material of composite.
For making the hybrid composite of flaked thermoplastic's fibre-reinforced prepregs, it is characterised in that described mixes
Composite includes first to N thermoplastic resin layers, in addition to first to N thermoplastic fibre tissue layers；
For making the hybrid composite of flaked thermoplastic's fibre-reinforced prepregs, the hybrid composite includes first
To N thermoplastic resin layers, in addition to first to N thermoplastic fibre tissue layers；
Thermoplastic resin layer is superimposed successively with thermoplastic fibre tissue layer, and the bottom is N thermoplastic fibre fabrics
Layer, the N thermoplastic fibres tissue layer lower section of the bottom is liner/lining layer；
Or hybrid composite includes first to N thermoplastic resin layers, in addition to first to N-1 thermoplasticity fibre
Dimensional fabric layer；
Thermoplastic resin layer is superimposed successively with thermoplastic fibre tissue layer, and the bottom is N thermoplastic resin layers, most
It is liner/lining layer below the N thermoplastic resin layers of bottom；
It is the positive integer more than 0 that N, which is equal to 0 or N,.
The ratio between all thermoplastic resin layer, all thermoplastic fibre tissue layers and the thickness of liner/lining layer are 3:
2:1。
The material of thermoplastic resin layer is polypropylene film, polyethylene film, ultra-high molecular weight polyethylene film, ABS thin
Film, polystyrene film, polyamide film, Kapton, PPS films, poly (ether ether ketone) film, makrolon are thin
At least one of film, Polyethersulfone membranes material.
Preferably, thermoplastic resin layer is plastic foil.
The thickness of each layer of thermoplastic resin layer is incomplete same, i.e., thermoplastic resin layer can be same material, than
If thermoplastic resin layer is entirely same plastic foil, its thickness is identical；
Polypropylene film can also be partly used, partly using polyethylene film, the thickness of both films can be different；
The material of thermoplastic fibre tissue layer is polyethylene fibre, superhigh molecular weight polyethylene fibers, polypropylene fibre, virtue
It is synthetic fibre fiber, ABS fibers, styroflex, Fypro, polyimide fiber, polyphenylene sulfide fibre, polyether-ether-ketone, poly-
At least one of carbonic acid ester fiber, polyether sulfone fiber material.
The thickness of each layer of thermoplastic fibre tissue layer is incomplete same, i.e., thermoplastic fibre tissue layer can be same
Material, such as styroflex, every layer of thermoplastic fibre fabric layer thicknesses are identical；A variety of different materials can also be used such as
Polyethylene fibre, superhigh molecular weight polyethylene fibers, polypropylene fibre, its thickness can be different.
Thermoplastic fibre tissue layer is the fabric of unlike material and/or different weaving manners.
The fabric of thermoplastic fibre tissue layer is the braiding of single fiber and/or the mixed weaving of multiple fiber.
The fabric of thermoplastic fibre tissue layer is at least one of plain weave, twill, satin weave, knitting, knitted fabric.
The beneficial effects of the utility model are, the first thermoplastic resin is followed successively by from top to bottom using of the present utility model
The sheet material of layer, thermoplastic reinforcement fibers' layer, the second thermoplastic resin layer, liner or lining Rotating fields, thermoplastic resin is melted
And molten plastic is infiltrated by thermoplastic fibre by pressurization, thermoplastic resin with fabric progress is good merges, and through cold
Manufactured thermoplastic fibre enhancing composite, the material have the characteristics of non-aging, intensity is high, wear-resistant, light, gram
Common composite such as ABS is taken, the easy aging of PC mixing materials, heaviness and crackly when being impacted has lacked
Fall into.
Brief description of the drawings
Fig. 1 is the structural representation of the composite of embodiment 1；
Fig. 2 is the process flow diagram of the composite processing sheet prepreg of embodiment 1；
In figure, 1- the first polypropylene plastics film layers, 2- thermoplastic polypropylene fiber fabric layers, the polypropylene plastics of 3- second
Film layer, 4- lining layers；
1. polypropylene plastic film, 2. thermoplastic polypropylene fabric, 3. lining, 4. Heating roll, 5. thermoplastic fibre
Strengthen material prepreg/sheet material, 6. heating plate, 7. molding die, 8. thermoplastic fibre enhancing Composite Box involucrum
Body.
Embodiment
The utility model is further described with reference to the accompanying drawings and detailed description, so as to this area
Technical staff knows more about the utility model, but does not limit the utility model with this.
Embodiment 1
As shown in Figure 1, the hybrid composite manner material of the present utility model for being used to make flaked thermoplastic's fibre-reinforced prepregs
Material, altogether including four-layer structure：
Include the first polypropylene plastics film layer 1, thermoplastic polypropylene fiber fabric layer 2, second poly- third successively from top to bottom
Alkene plastics film layer 3, lining layer 4.
Thermoplastic polypropylene fiber fabric layer 2 is the mixed weaving thing of multiple fiber, and thermoplastic polypropylene fabric
Fabric in layer 2 is bias fabric.
By above-mentioned composite make the prepreg of slabbing its principle be select suitable thermoplastic fibre fabric and
Plastic sheeting laying by a certain percentage, then plastic sheeting is melted and molten plastic is infiltrated into thermoplasticity by pressurizeing by heating
Fabric, molten plastic and fabric carry out it is good merge, and thermoplastic fibre enhancing prepreg is made through cooling.
Using the prepreg as raw material, multiple product, such as the draw-bar box of case and bag can be prepared, or it is music box, portable
Bag, wallet, Automobile Products etc..
The sheet material for being used to make thermoplastic fibre enhancing composite provided using embodiment 1 is processed as raw material
The method for making case and bag housing, is comprised the following steps that：
Referring to accompanying drawing 2, this example uses compression molding, using thermoplastic polypropylene fabric and polypropylene plastic film as former material
Material, prepare the full thermoplasticity composite material pull rod tank shell with lining.Concretely comprise the following steps：As shown in Figure 2, it is PP plastics are thin
Film 1., polypropylene fibre fabric 2. and lining is 3. good according to design laying, it is overall pass through up and down Heating roll 4., plastic sheeting
Thermoplastic fibre enhancing material prepreg/sheet material is prepared 5. in infiltrated with molten metal fabric, and thermoplastic fibre is strengthened
5. material prepreg/sheet material is cut into the size of needs, and after the heating and softening of heating plate 6., in upper and lower mould pressing mold
The pressure effect of tool 7. is lower to be molded, and polypropylene fibre enhancing Composite Box pack housing can be prepared after cooling 8..
Performance test for sheet material of the present utility model, the present inventor have made following test：
Draw-bar box, obtained PP composite properties are prepared using the thermoplastic fibre enhancing composite in embodiment 1
It is as shown in table 1 with existing case and bag ABS material performance.Contrast can be found that the intensity of PP composites is 3.5 times of ABS material,
Impact strength is 5.5 times of ABS material or so.
The existing case and bag ABS material of table 1 and Properties of Polypropylene Composite
Sheet material of the present utility model is can be seen that from the data in above table, with thermoplastic reinforcement fibers and thermoplasticity
Resin is raw material, is arranged with reasonable manner, after thermoplastic resin HTHP is melted, makes thermoplastic reinforcement fibers and thermoplastic
Property resin merge well, cool down, obtain for make thermoplastic fibre enhancing composite sheet material, by the sheet material be used for make
Make pull bar tank shell, its intensity, elongation percentage performance are preferable, and especially its impact strength has reached 1238J/m.
Embodiment above simply lists wherein polypropylene plastic film and thermoplastic polypropylene fabric is produced
The case of composite, other materials it is numerous to list herein.Other materials can also reach excellent effect.In the present embodiment
Polypropylene plastic film and thermoplastic polypropylene fabric both raw materials be derived from material defined in claims
Polypropylene material.
Claims (10)
1. the hybrid composite for making flaked thermoplastic's fibre-reinforced prepregs, it is characterised in that described mixing is multiple
Condensation material includes first to N thermoplastic resin layers, in addition to first to N thermoplastic fibre tissue layers；
Thermoplastic resin layer is superimposed successively with thermoplastic fibre tissue layer, and the bottom is N thermoplastic fibre tissue layers, most
It is liner/lining layer below the N thermoplastic fibres tissue layer of bottom；
Or described hybrid composite includes first to N thermoplastic resin layers, in addition to first to N-1 thermoplasticity
Fiber fabric layer；
Thermoplastic resin layer is superimposed successively with thermoplastic fibre tissue layer, and the bottom is N thermoplastic resin layers, the bottom
N thermoplastic resin layers below be liner/lining layer；
It is the positive integer more than 0 that N, which is equal to 0 or N,.
2. the hybrid composite as claimed in claim 1 for being used to make flaked thermoplastic's fibre-reinforced prepregs, its feature
It is, the ratio between all thermoplastic resin layers, all thermoplastic fibre tissue layers and the thickness of liner/lining layer are 3:2:
1。
3. the hybrid composite as claimed in claim 1 for being used to make flaked thermoplastic's fibre-reinforced prepregs, its feature
It is, the thickness of each layer of thermoplastic resin layer is incomplete same.
4. the hybrid composite as claimed in claim 1 for being used to make flaked thermoplastic's fibre-reinforced prepregs, its feature
It is, the thickness of each layer of thermoplastic fibre tissue layer is incomplete same.
5. the hybrid composite as claimed in claim 1 for being used to make flaked thermoplastic's fibre-reinforced prepregs, its feature
It is, thermoplastic resin layer is plastic foil.
6. the hybrid composite as claimed in claim 1 for being used to make flaked thermoplastic's fibre-reinforced prepregs, its feature
Be, the material of thermoplastic resin layer is polypropylene film, polyethylene film, ultra-high molecular weight polyethylene film, ABS films,
Polystyrene film, polyamide film, Kapton, PPS films, poly (ether ether ketone) film, polycarbonate film,
At least one of Polyethersulfone membranes material.
7. the hybrid composite as claimed in claim 1 for being used to make flaked thermoplastic's fibre-reinforced prepregs, its feature
It is, the material of thermoplastic fibre tissue layer is polyethylene fibre, superhigh molecular weight polyethylene fibers, polypropylene fibre, aramid fiber
Fiber, ABS fibers, styroflex, Fypro, polyimide fiber, polyphenylene sulfide fibre, polyether-ether-ketone, poly- carbon
At least one of acid esters fiber, polyether sulfone fiber material.
8. the hybrid composite as claimed in claim 1 for being used to make flaked thermoplastic's fibre-reinforced prepregs, its feature
It is, thermoplastic fibre tissue layer is the fabric of unlike material and/or different weaving manners.
9. the hybrid composite as claimed in claim 1 for being used to make flaked thermoplastic's fibre-reinforced prepregs, its feature
It is, the fabric of thermoplastic fibre tissue layer is the braiding of single fiber and/or the mixed weaving of multiple fiber.
10. the hybrid composite as claimed in claim 1 for being used to make flaked thermoplastic's fibre-reinforced prepregs, its feature
It is, the fabric of thermoplastic fibre tissue layer is at least one of plain weave, twill, satin weave, knitting, knitted fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720807619.2U CN206968142U (en) | 2017-07-05 | 2017-07-05 | For making the hybrid composite of flaked thermoplastic's fibre-reinforced prepregs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720807619.2U CN206968142U (en) | 2017-07-05 | 2017-07-05 | For making the hybrid composite of flaked thermoplastic's fibre-reinforced prepregs |
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| CN206968142U true CN206968142U (en) | 2018-02-06 |
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| CN201720807619.2U Active CN206968142U (en) | 2017-07-05 | 2017-07-05 | For making the hybrid composite of flaked thermoplastic's fibre-reinforced prepregs |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109263181A (en) * | 2018-08-16 | 2019-01-25 | 嘉兴领科材料技术有限公司 | A kind of light fibre enhancing plastic composite board material and preparation method thereof |
| CN113524716A (en) * | 2021-07-26 | 2021-10-22 | 常州天马集团有限公司（原建材二五三厂） | Fiber-reinforced preformed composite structure |
-
2017
- 2017-07-05 CN CN201720807619.2U patent/CN206968142U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109263181A (en) * | 2018-08-16 | 2019-01-25 | 嘉兴领科材料技术有限公司 | A kind of light fibre enhancing plastic composite board material and preparation method thereof |
| CN109263181B (en) * | 2018-08-16 | 2021-10-29 | 嘉兴领科材料技术有限公司 | Lightweight fiber reinforced thermoplastic composite board and preparation method thereof |
| CN113524716A (en) * | 2021-07-26 | 2021-10-22 | 常州天马集团有限公司（原建材二五三厂） | Fiber-reinforced preformed composite structure |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220505 Address after: 215537 No. 25, Xinggang Road, Bixi street, Changshu, Suzhou, Jiangsu Patentee after: Suzhou Tianyi composite material Co.,Ltd. Address before: 271000 China Taishan high-end talent entrepreneurship base in the middle of Nantianmen street, Taishan Development Zone, Tai'an City, Shandong Province Patentee before: TAIAN SHI YING COMPOSITES Co.,Ltd. |
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