CN109703121A - A kind of novel carbon fiber composite and products thereof processing molding method - Google Patents
A kind of novel carbon fiber composite and products thereof processing molding method Download PDFInfo
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- CN109703121A CN109703121A CN201910183089.2A CN201910183089A CN109703121A CN 109703121 A CN109703121 A CN 109703121A CN 201910183089 A CN201910183089 A CN 201910183089A CN 109703121 A CN109703121 A CN 109703121A
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- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 96
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 96
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 96
- 239000002131 composite material Substances 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000000465 moulding Methods 0.000 title claims abstract description 13
- 239000004744 fabric Substances 0.000 claims abstract description 56
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 43
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 43
- 239000000088 plastic resin Substances 0.000 claims abstract description 39
- 239000000835 fiber Substances 0.000 claims abstract description 35
- 239000004033 plastic Substances 0.000 claims abstract description 26
- 229920003023 plastic Polymers 0.000 claims abstract description 26
- 150000001875 compounds Chemical class 0.000 claims abstract description 25
- 238000002844 melting Methods 0.000 claims abstract description 20
- 230000008018 melting Effects 0.000 claims abstract description 20
- 238000007500 overflow downdraw method Methods 0.000 claims abstract description 14
- 239000002245 particle Substances 0.000 claims abstract description 13
- 238000009954 braiding Methods 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 48
- 239000011347 resin Substances 0.000 claims description 27
- 229920005989 resin Polymers 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 17
- 238000007731 hot pressing Methods 0.000 claims description 11
- 239000004568 cement Substances 0.000 claims description 10
- 238000003475 lamination Methods 0.000 claims description 10
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 9
- 229920001971 elastomer Polymers 0.000 claims description 9
- 229920002492 poly(sulfone) Polymers 0.000 claims description 9
- 229920006380 polyphenylene oxide Polymers 0.000 claims description 9
- 239000005060 rubber Substances 0.000 claims description 9
- 239000002356 single layer Substances 0.000 claims description 8
- 229920005992 thermoplastic resin Polymers 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000003801 milling Methods 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000001125 extrusion Methods 0.000 abstract description 4
- 238000001746 injection moulding Methods 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 abstract description 2
- 239000003365 glass fiber Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000003672 processing method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000009510 drug design Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
It include one or more layers carbon fibre initial rinse fabric the invention discloses a kind of novel carbon fiber composite and products thereof processing molding method, bottom end is to contain truncated unidirectional carbon fiber plastic resin layer；Long carbon fiber is obtained into plain weave by braiding, twill, the carbon fiber cloth or fabric of satin weave or three-dimensional first chooses one or more layers using the upper low melting point plastic resin of fusion method preimpregnation according to the demand of product and heat pressing and be subject to plastotype by 2d the or 3D shape of product being punched, it will be relative to causing plastic particles after the melting of above-mentioned plastic resin dystectic in above step also with fusion method using truncated short carbon fiber, it projects pressure by traditional extrusion board technique or plastic mould and injection moulding machine the mechanism of product grows out, finally the two is positioned in the mold on composite pressure plate machine or molding machine, it heats compound.The present invention improves product quality, simplifies product processing operation, also improves product yield, to directly enhance production capacity.
Description
Technical field:
The present invention relates to carbon fibre composite technical field, relates generally to a kind of novel carbon fiber composite and products thereof and add
Work forming method.
Background technique:
Raw material carbon fiber is most strong fiber filament in actual life, using the intensity of long carbon fiber as composite material or composite wood
The supporting force for expecting product, is the object that contemporary science men study always, compiles by unidirectional lamination or by carbon fiber wire
It knits to obtain the carbon cloth and fabric of plain weave, twill, satin weave or three-dimensional, then is woven by this unidirectional carbon cloth or by carbon fiber
The carbon fibre fabric of obtained plain weave, twill or three-dimensional is combined by prepreg technology with epoxy resin, plastic resin etc., then
The mold pressing that high temperature and pressure is carried out under vacuum state in certain time becomes carbon fibre composite product, and product does not have
For the cumbersome and tiny action pathway of product structure used in real life, it is not able to satisfy current daily necessities city
The superseded renewal speed of field.
In recent years, the composite material of carbon fiber continuously emerges in market, but if the carbon fiber composite on existing market
Material is applied in actual life on more products, such as notebook computer casing, panel computer shell, phone housing, new energy
Automotive four-door and front and back bumper bar, unmanned plane field, military and civil goods enhance to come on the daily necessities in the majority such as protection, and one
Come that this product structure is compact, and parts is more, it is limited to the design space of product, but need the intensity and structure of carbon fiber
Support force.
Generally the plate of carbon fibre composite or preliminary molding product are carried out with secondary deep processing currently on the market
Again heat plastotype or again embedment project product construction this similar to the processing method of discontinuous, not only produce so more
A manufacture link increases human cost, reduces product yield；There are also such as to apply binder, the bands such as plastic resin film are subsidized
The product unstability structure bring potential risk come, to environmental protection, energy-efficient mainstream national conditions are also to disagree.
Summary of the invention:
The object of the invention is to remedy the disadvantages of known techniques, provides a kind of novel carbon fiber composite and products thereof and adds
Work forming method, by one or more layers carbon fibre initial rinse fabric with containing truncated unidirectional carbon fiber plastic resin layer it is compound, i.e.,
Product processing operation is simplified, product yield is also improved, to directly enhance production capacity.
The present invention is achieved by the following technical solutions:
A kind of novel carbon fiber composite and products thereof processing molding method, it is characterised in that: include one layer
Or multilayer carbon fibre initial rinse fabric, multilayered structure are that single layer carbon fibre initial rinse fabric is sequentially overlapped placement, the carbon fiber is pre-
The bottom end of leaching cloth is to contain truncated unidirectional carbon fiber plastic resin layer；
Steps are as follows for the specific machine-shaping of above structure product:
(1) described to contain truncated unidirectional carbon fiber plastic resin layer for dystectic plastic resin is utilized fusion method and is truncated
Unidirectional carbon fiber it is agitated after the plastic particles of carbon fiber-containing are made up of grit maker；
(2) carbon fibre initial rinse fabric is with unidirectional long carbon fiber cloth or by weaving to obtain plain weave, tiltedly with long carbon fiber silk
On the carbon fibre fabric of line, satin weave or three-dimensional, the plastic particles using carbon fiber-containing in fusion method preimpregnation above-mentioned steps (1) are identical
Low melting point plastic resin；
(3) the carbon fiber cloth or fabric that step (2) has presoaked plastic resin is first subjected to single-layer or multi-layer stacking according to product requirement
It is compound good；
(4) the compound good carbon fiber cloth or fabric described to step (3) carries out the hot pressing in the face 2D or 3D, plastotype, punching or milling
Carbon fiber as lamination presses plate or shaped product workpiece；
(5) the contained plastic particles for truncating carbon fiber of step (1) are made up of plate-extruding machine or mold and Jet forming machine
Plastic sheet or shaped plastic cement products workpiece；
(6) by step (4) by hot pressing plastotype be punched resulting lamination carbon fiber force fit plate or shaped product workpiece again with
Plate hot pressing in above step (5) is compound or is embedded in mold and shaped plastic cement products work obtained by ejection formation in mold
Part heat it is compound, so that obtaining a kind of novel carbon fibre composite or this composite material has shapes.
Dystectic plastic resin is PA, PC, POM, PVC, PS, PP, PE, polyphenylene oxide, polysulfones, rubber.
Low melting point plastic resin in the high-melting-point plastic resin and step (2) of the step (1), which refers to, is using phase
In the case where resin, for the melting temperature of resin according to formula, intervention has certain drop, this temperature fall includes from 0.1
Degree Celsius to (including but not limited to using the different resins that can be merged) between 100 degrees Celsius；The Gao Rong of the step (1)
The melting temperature of point plastic resin is greater than melting temperature (the including but not limited to temperature of the low melting point plastic resin in step (2)
It is the temperature difference of opposite direction).
The carbon fibre composite of the invention compares previous carbon fibre composite, the advantage is that
1, there is carbon fiber-containing in foregoing invention material in every layer of material structure, and (mechanism of product is raw in the bottom of material
Long layer) it is to be combined using the carbon fiber of truncation and the fusion method of thermoplastic resin, the molding of product construction can be facilitated, and have
There is the enhancing physical property of carbon fiber-containing in the standby structure of product,
1, thermoplastic resin used in each layer is identical in foregoing invention material, though the carbon fiber in composite material is multi-laminate
Add, but by the compound of heating pressurization, makes material itself that can become an entirety, it is not stratified, it can more make the object of carbon fiber in this way
Reason active force total number is brought into play, and in the material, can increase and decrease carbon cloth according to the strength demand of product
The number of plies makes the thickness demand for meeting product design with the thickness phase Calais of bottom, using resin substitute carbon fiber, saved at
This, and can flexibly use.
2, above-mentioned invention material, its significance lies in that being compared with previous material, the resin layer containing short carbon fiber of bottom
It can be saved previous compound in different products in application, can directly heat again plastotype with composite board is processed into product
In addition this road technique of resin layer will be subsidized by lacking resin layer in material, and the resin subsidized is also easy to produce it in the adhesion of plate
Its strength problem.
3, in containing the short carbon fibre resin layer compound tense for forming the invention composite material bottom using mold and injection molding machine,
Previous sheet fabrication positioning can be more saved, cementing binder subsidizes resin film, embedment heating plastotype or ejection formation etc.
The manufacturing procedure of multiple tracks complexity, substantially improves that the turnover of previous manpower is at high cost, and production capacity is low, the low situation of yield.
Its forming method and tradition it is molding generally with secondary deep processing by the plate of carbon fibre composite or tentatively at
The product of type heat again plastotype or again embedment project this processing method similar to discontinuous of product construction, molding
Method is simple, simplifies product processing operation, also improves product yield, to directly enhance production capacity, while saving
The material cost put into such product was produced in the past, also enhanced properties of product；And it does not need painting binder and subsidizes plastic cement
Resin film ensure that the stability of product, all advantageous to environmental protection and energy conservation.
The invention has the advantages that
The present invention has rational design, and material is by one or more layers carbon fibre initial rinse fabric and contains truncated unidirectional carbon fiber plastic cement tree
Rouge layer is compound, cooperates its processing method, that is, simplifies product processing operation, also improves product yield, to directly enhance
Production capacity, while the material cost for producing and putting into such product in the past is saved, also enhance properties of product.
Detailed description of the invention:
Fig. 1 is the structural diagram of the present invention.
Fig. 2 be containing truncated carbon fibre resin layer plate using extrusion mechanism at plate again with compound good carbon fiber
Structural schematic diagram after dimension prepreg cloth is compound.
Fig. 3 is to be projected to make containing structure using plastic mould and injection moulding machine with plate containing truncated carbon fibre resin layer
The plate of the type structural schematic diagram with compound good carbon fibre initial rinse fabric after compound again.
Specific embodiment:
Referring to attached drawing.
A kind of novel carbon fiber composite and products thereof processing molding method, it is characterised in that: include one layer
Or multilayer carbon fibre initial rinse fabric, multilayered structure are that single layer carbon fibre initial rinse fabric is sequentially overlapped placement, the bottom carbon
The bottom end of Fiber prepreg is to contain truncated unidirectional carbon fiber plastic resin layer；Attached drawing is double-layer structure, and it includes have two layers
Carbon fibre initial rinse fabric 1,2, one layer contains truncated unidirectional carbon fiber plastic resin layer 3.
Steps are as follows for the specific machine-shaping of above structure product:
(1) it is described containing truncated unidirectional carbon fiber plastic resin layer be by dystectic PA, PC, POM, PVC, PS, PP, PE,
Polyphenylene oxide, polysulfones, the thermoplastic resins such as rubber.Plastic resin using fusion method and truncated unidirectional carbon fiber it is agitated after pass through
The plastic particles of carbon fiber-containing are made in grit maker；It is larger and produce to solve product thickness drop that original composite material cann't be solved
Product have barb, hook, screw hole, isostructural growth question；
(2) carbon fibre initial rinse fabric is to obtain plain weave, twill, satin by braiding with unidirectional long carbon fiber cloth or carbon fiber wire
In the two-way carbon fiber cloth or fabric of line or three-dimensional, the plastic particles of carbon fiber-containing in fusion method preimpregnation above-mentioned steps (1) are utilized
Identical low melting point PA, PC, POM, PVC, PS, PP, PE, polyphenylene oxide, polysulfones, thermoplastic plastics' resin such as rubber；The list
It is utilized to carbon cloth or carbon fiber wire by the two-way carbon fiber cloth or fabric that braiding obtains plain weave, twill, satin weave or three-dimensional
Fusion method presoaks PA, PC, POM, PVC, PS, PP, PE, polyphenylene oxide, polysulfones, and the thermoplastic plastics such as rubber resin is (including but unlimited
In this resin) and according to product requirement carry out single-layer or multi-layer stack composite layer be composite products appearance layer or inner core
Enhancement layer；
(3) the carbon fiber cloth or fabric that step (2) has presoaked plastic resin is first subjected to single-layer or multi-layer stacking according to product requirement
It is compound good；
(4) the compound good carbon fiber cloth or fabric described to step (3) carries out the hot pressing in the face 2D or 3D, plastotype, punching or milling
Carbon fiber as lamination presses plate or shaped product workpiece；
(5) the contained plastic particles for truncating carbon fiber of step (1) are made up of plate-extruding machine or mold and Jet forming machine
Plastic sheet or shaped plastic cement products workpiece；
(6) by step (4) by hot pressing plastotype be punched resulting lamination carbon fiber force fit plate or shaped product workpiece again with
Plate hot pressing in above step (5) is compound or embedment mold is interior has shapes work with the resulting plastic cement of ejection formation in mold
Part heat it is compound (, position is accurate, and technique simplifies, and both front and backs it is compound after so that the product produced in step 2 is released
Generated stress when radiating can make product dimensionally stable during rear processing procedure and packaging technology, to obtain most ideal
A kind of novel carbon fiber composite product.
Low melting point plastic resin in the high-melting-point plastic resin and step (2) of the step (1), which refers to, is using phase
In the case where resin, for the melting temperature of resin according to formula, intervention has certain drop, this temperature fall includes from 0.1
Degree Celsius between 100 degrees Celsius；The temperature of the high-melting-point plastic resin of the step (1) is greater than the low melting point in step (2)
The temperature of plastic resin.
The hot pressing plastotype that passes through step (4) in above-mentioned steps (6) is punched resulting lamination carbon fiber force fit plate or tangible
The product workpiece of shape again with the plate hot pressing in above step (5) it is compound or embedment mold in it is resulting with ejection formation in mold
Plastic cement have shapes workpiece heat it is compound, on condition that the composite contact face of the two pieces product is entirely produced with composite material
Product 3D map file decouples, in step (4) under product in contact surface and step (5) product upper contact surface either plane, arc
Face, anisotropic face all match identical, and there is no have any gap.
Carbon fiber employed in the application be it is main, unidirectional lamination described in the above text refers to carbon fiber wire simultaneously
Column are arranged in cloth-like, it is described in the two-way carbon cloth of plain weave, twill, satin weave or three-dimensional is obtained by braiding with carbon fiber wire
Or the carbon fiber wire of fabric refers to carbon fiber wire side by side at the strip of one fixed width (or band-like)；It can be for incidentally containing glass
Fiber, only ingredient is replaced, and for forming method as step, the long carbon fiber i.e. long glass fibres contain resin pickup,
The namely short glass fiber molten resin containing truncation containing truncated unidirectional carbon fiber plastic resin;It is following in the application
Attached drawing 1, Fig. 2, the material of carbon fiber individually can be substituted for glass fiber material by 1 layer or 2 layers in Fig. 3, not influence this Shen
Please state clearly claim, the truncated carbon fiber contained in 3 layers can be according to the requirements of properties of product by truncated carbon fiber
Be substituted for truncated glass fibre in proportion, make two kinds of materials be mixed at any one in the ratio of product demand containing cut
The molten resin of short carbon fiber and truncated glass fibre.
For the above carbon fibre composite, especially for the knot for containing truncated unidirectional carbon fiber plastic resin layer 3
Structure can be used following two mode and be processed (but being not limited only to both modes).
Such as: such as the method for processing forming of its structure of Fig. 2 are as follows:
Step 1 is that unidirectional carbon cloth or long carbon fiber silk are obtained the two-way of plain weave, twill, satin weave or three-dimensional by braiding
Carbon fiber cloth or fabric presoaks upper PA, PC, POM, PVC, PS, PP, PE, polyphenylene oxide, polysulfones, the thermoplasticity such as rubber using fusion method
Resin (scrape but be not limited to) obtains carbon fibre initial rinse fabric；
Step 2 be chosen according to the intensity thickness requirements of the 2d or 3D shape of product and product one or more layers (scrape one layer,
Two layers and multilayer, but not limited to this) carry out heating be stacked and pressed together；
Step 3 is that truncated short carbon fiber utilizes fusion method and PA, PC, POM, PVC, PS, PP, PE, polyphenylene oxide, polysulfones, rubber
Plastic particles are caused after the melting of equal thermoplastic resins (scrape but be not limited to), pass through traditional extrusion board technique extrusion board
Step 4 be by above step 2 it is obtained as 1 layer in figure plus 2 laminate materials again with obtained 3rd layer in above step 3
The plate of plastic resin reheats the plate for being pressed into carbon fibre composite, obtains the carbon fiber composite board such as Fig. 2.
Such as: such as the method for processing forming of its structure of Fig. 3 are as follows:
Step 1 is to weave unidirectional lamination or by long carbon fiber silk to obtain the carbon fiber of plain weave, twill, satin weave or three-dimensional
Cloth or fabric presoaks upper PA, PC, POM, PVC, PS, PP, PE, polyphenylene oxide, polysulfones, the thermoplastic resins such as rubber using fusion method
(scrape but be not limited to) obtains carbon fibre initial rinse fabric；
Step 2 be chosen according to the intensity thickness requirements of the 2d or 3D shape of product and product one or more layers (scrape one layer,
Two layers and multilayer, but not limited to this) carry out heating be stacked and pressed together
Step 3 is that truncated short carbon fiber is utilized fusion method and PA, PC, POM, PVC, PS, PP, PE, polyphenylene oxide, polysulfones, rubber
Plastic particles are caused after the melting of the thermoplastic resins such as glue (scrape but be not limited to), pass through traditional plastic mould and injection molding
Machine project technique by containing truncate carbon fiber plastic particles on demand product 2D or 3D shape pass through mold and ejection formation
Machine injection has shape plastic cement products；
Step 4 is to add 2 layers of shaped carbon fiber product again and in above step 3 for 1 layer in the obtained such as figure of above step 2
The shaped product of obtained 3rd layer of plastic resin reheat be pressed into carbon fibre composite have shapes, obtain
As the carbon fibre composite of Fig. 3 has a shapes.
Claims (3)
1. a kind of novel carbon fiber composite and products thereof processing molding method, it is characterised in that: include one layer
Or multilayer carbon fibre initial rinse fabric, multilayered structure are to be sequentially overlapped placement, the New Type of Carbon after single layer carbon cloth presoaks
The bottom end of carbon fibre initial rinse fabric is to contain truncated unidirectional carbon fiber plastic resin layer in fibrous composite；
Steps are as follows for the specific machine-shaping of above structure product:
(1) described to contain truncated unidirectional carbon fiber plastic resin layer for dystectic plastic resin is utilized fusion method and is truncated
Unidirectional carbon fiber it is agitated after the plastic particles of carbon fiber-containing are made up of grit maker；
(2) carbon fibre initial rinse fabric be with unidirectional long carbon fiber cloth or with long carbon fiber silk by braiding obtain plain weave, tiltedly
The two-way carbon cloth or carbon fibre fabric of line, satin weave or three-dimensional utilize carbon fiber-containing in fusion method preimpregnation above-mentioned steps (1)
The identical low melting point plastic resin of plastic particles；
(3) the carbon fiber cloth or fabric that step (2) has presoaked plastic resin is first subjected to single-layer or multi-layer stacking according to product requirement
It is compound good；
(4) the compound good carbon fiber cloth or fabric described to step (3) carries out the hot pressing in the face 2D or 3D, plastotype, punching or milling
Plate or shaped product workpiece are pressed as the carbon fiber of single layer or lamination；
(5) the contained plastic particles for truncating carbon fiber of step (1) are made up of plate-extruding machine or mold and Jet forming machine
Plastic sheet identical with above step (4) has shape plastic cement products workpiece；
(6) by step (4) by hot pressing plastotype be punched resulting lamination carbon fiber force fit plate or shaped product workpiece again with
Plate hot pressing in above step (5) is compound or is embedded in mold and the resulting plastic cement products workpiece progress of ejection formation in mold
Heat it is compound, to obtain a kind of novel carbon fiber composite board material or shaped composite products.
2. novel carbon fiber composite according to claim 1 and products thereof processing molding method, it is characterised in that: institute
The dystectic plastic resin stated is PA, PC, POM, PVC, PS, PP, PE, polyphenylene oxide, polysulfones, the thermoplastic resins such as rubber.
3. novel carbon fiber composite according to claim 1 and products thereof processing molding method, it is characterised in that: institute
Low melting point plastic resin in the high-melting-point plastic resin and step (2) of the step of stating (1) refers to and makes in same part composite material
With (including but not limited to same resin), the melting temperature of resin in the case of same resin or the resin that can be fused together
According to the type for being formulated or matching resin, it is made to have certain drop in the case where intervention, this temperature fall includes Celsius from 0.1
It spends between 100 degrees Celsius；The melting temperature of the high-melting-point plastic resin of the step (1) is greater than the low melting point in step (2)
Plastic resin melting temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910183089.2A CN109703121B (en) | 2019-03-12 | 2019-03-12 | Carbon fiber composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910183089.2A CN109703121B (en) | 2019-03-12 | 2019-03-12 | Carbon fiber composite material |
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| Publication Number | Publication Date |
|---|---|
| CN109703121A true CN109703121A (en) | 2019-05-03 |
| CN109703121B CN109703121B (en) | 2021-03-26 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113059867A (en) * | 2021-03-26 | 2021-07-02 | 威海和利源碳纤维科技有限公司 | Carbon fiber structural member and preparation method thereof |
| CN114851595A (en) * | 2022-04-25 | 2022-08-05 | 湖南弘辉科技有限公司 | Forming method of composite material plate and preparation method of catheter support arm |
| CN115122714A (en) * | 2022-05-30 | 2022-09-30 | 安徽天富环保科技材料有限公司 | Preparation process of activated carbon fiber cloth for electrode preparation |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422868A (en) * | 2018-05-10 | 2018-08-21 | 青岛大学 | Carbon fiber composite material for pantograph slide plate and preparation method thereof |
-
2019
- 2019-03-12 CN CN201910183089.2A patent/CN109703121B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422868A (en) * | 2018-05-10 | 2018-08-21 | 青岛大学 | Carbon fiber composite material for pantograph slide plate and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113059867A (en) * | 2021-03-26 | 2021-07-02 | 威海和利源碳纤维科技有限公司 | Carbon fiber structural member and preparation method thereof |
| CN114851595A (en) * | 2022-04-25 | 2022-08-05 | 湖南弘辉科技有限公司 | Forming method of composite material plate and preparation method of catheter support arm |
| CN114851595B (en) * | 2022-04-25 | 2024-01-16 | 湖南弘辉科技有限公司 | Forming method of composite material plate and preparation method of catheter support arm |
| CN115122714A (en) * | 2022-05-30 | 2022-09-30 | 安徽天富环保科技材料有限公司 | Preparation process of activated carbon fiber cloth for electrode preparation |
| CN115122714B (en) * | 2022-05-30 | 2023-09-22 | 安徽天富环保科技材料有限公司 | Preparation process of activated carbon fiber cloth for electrode preparation |
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| Publication number | Publication date |
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| CN109703121B (en) | 2021-03-26 |
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Effective date of registration: 20240527 Address after: No. 10, Longgang Road, Jinxi Town, Taihu County, Anqing City, Anhui Province, 246400 Patentee after: Anhui Zhuneng Carbon Fiber Material Co.,Ltd. Country or region after: China Address before: No. 303, Taihu Pioneering Park office, Jinxi Town, Taihu County, Anqing City, Anhui Province Patentee before: ANHUI QIYI NEW MATERIAL PLASTIC Co.,Ltd. Country or region before: China |