CN206217309U - A kind of nanometer air guide tunica fibrosa for improving the multiple material outward appearance of fiber - Google Patents
A kind of nanometer air guide tunica fibrosa for improving the multiple material outward appearance of fiber Download PDFInfo
- Publication number
- CN206217309U CN206217309U CN201621131539.1U CN201621131539U CN206217309U CN 206217309 U CN206217309 U CN 206217309U CN 201621131539 U CN201621131539 U CN 201621131539U CN 206217309 U CN206217309 U CN 206217309U
- Authority
- CN
- China
- Prior art keywords
- air guide
- nanometer air
- outward appearance
- fiber
- tunica fibrosa
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Reinforced Plastic Materials (AREA)
Abstract
The utility model is related to a kind of nanometer air guide tunica fibrosa for improving the multiple material outward appearance of fiber, including located at the release layer on upper and lower two surface, and air guide film layer and scrim cloth between upper and lower two release layer.Outward appearance out-of-flatness, starved, the phenomenon of pin hole that original product is overcome for improving the nanometer air guide tunica fibrosa of the multiple material outward appearance of fiber described in the utility model, excessive gas are derived by nanometer air-guiding film, simultaneously by nanometer air-guiding film and the composite construction of fiber cloth, effectively reduce the introducing of interlayer gas, it is beneficial to obtain full smooth outward appearance, improves the quality and yields of product.
Description
Technical field
The utility model is related to field of compound material, and especially a kind of nanometer air guide for improving the multiple material outward appearance of fiber is fine
Dimension film.
Background technology
The product of the current multiple material production of all use fibers, such as net Badminton racket, bicycle, unmanned plane, bat, in product
In production process, due to being influenceed by the change of mould, material, releasing agent, air pressure and weather, out rear surface occurs product
When uneven, scarce material, the phenomenon of pin hole, particularly some product requirement surface special textures, once there is above-mentioned outward appearance not in product
Good, product is just changed into sub-quality products, and even without causing to scrap, outward appearance is also required to repair, and current each production plant is all to take increasing
Plus follow-up cumbersome benefit geotechnique's sequence makes up, so that reaching the requirement of repairing outward appearance, it is common practice to take and mend work in thickness
Section, to mend, spray, many mill epoxy resin primers are processed in the way of filling and leading up more more, and this mode greatly increases the material of production plant
Cost and the labour intensity of employee, while this repeatedly many benefits, many sprays, the outer reason mode of many mills, will also result in product and surpass mill, shadow
Intensity is rung, elongating operation causes inefficiency, can also cause some technical indicators of product not up to standard, such as：W/B (weight with it is flat
Weighing apparatus), MOI（Dynamic equilibrium）、SI（Hardness）、RA（Rigidity）、VIBRATION FREQUENCY（Vibration frequency）Etc., cause most
Whole dull product.In addition between traditional benefit navy barrow, polishing dust is big, and work under bad environment has potential safety hazard to operator,
Increase labor cost is connect, the problem has become the bottleneck of restriction industry development, it is necessary to urgently carry out revolution to processing technology.
Utility model content
Problem to be solved in the utility model is to overcome product after the multiple material product molding of original fiber starved, smelly easily occur
The bad phenomenons such as head, pin hole, to obtain the outward appearance of the multiple material product of smooth full excellent fiber.
The reason for causing products appearance defect, is analyzed, and discovery relates generally to three below aspect：
1st, in process, gas has little time release to surface migration, in solidification process, and hole is caused after solidification.These
Gas is mainly derived from：The solvent remained in a, resin is heated volatilization；Each interlayer entrainment during b, winding or laying pre-shaped
Air；The volatile products that c, solidification are decomposed；There is certain porosity in itself in d, carbon cloth.
2nd, in product heat curing process, resin therein experienced the transformation of softening, flowable state, gel state, solid-state, its
In the gas that is mingled with the interface of mould by bubbles fuse into air pocket, after shaping and demoulding, show as outward appearance starved or
Pin hole.
3rd, the limitation of processing procedure：The setting of a, processing procedure programming rate, whole solidification process softens to flow to from resin and solidifies instead
Should, only the time of a few minutes, have insufficient time to exclude gas；B, for the ease of operation and reduces cost, it is general pre-
Leaching material resin content is relatively low, it is difficult to fill up defect by the flowing of unnecessary resin.
Based on the analysis to above reason, the utility model provides a kind of nanometer air guide for improving the multiple material outward appearance of fiber
Nanometer air-guiding film is combined forming composite structure by tunica fibrosa, its structure with scrim cloth, can effectively reduce drawing for interlayer gas
Enter, be beneficial to obtain excellent appearance, the effect of release layer is to store, transport, nanometer air guide tunica fibrosa is protected in transfer process,
Release layer is removed when using.
Concrete scheme is as follows：
A kind of nanometer air guide tunica fibrosa for improving the multiple material outward appearance of fiber, including located at nanometer air guide tunica fibrosa upper surface
With the release layer on lower two surface, and nanometer air guide film layer and scrim cloth between upper and lower two release layer, between each layer with
Laminating type is connected, and the thickness of described nanometer air guide film layer is 50-300 microns, and the thickness of described scrim cloth is 50-
500 microns.
Further, described scrim cloth is the dry cloth of fiber or Fiber prepreg.
Further, described nanometer air guide tunica fibrosa includes 5 layers, is followed successively by release layer by upper surface to lower surface, receives
Rice air guide film layer, the dry cloth of fiber, air guide film layer, release layer.
Further, described nanometer air guide tunica fibrosa includes 4 layers, is followed successively by release layer by upper surface to lower surface, receives
Rice air guide film layer, Fiber prepreg, release layer.
Further, described nanometer air guide tunica fibrosa includes 5 layers, is followed successively by release layer by upper surface to lower surface, receives
Rice air guide film layer, Fiber prepreg, nanometer air guide film layer, release layer.
Further, described release layer is release liners, PET mould release membrances or PE mould release membrances.
Further, Nano filling is contained in the inside of described nanometer air guide film layer, the Nano filling be silica,
One or more combinations in CNT, Graphene.
Further, the silica is amorphous silica, and specific surface scope is 100-2000m2/ g, silica
With micro-nano pore structure, pore diameter range is 10-9~10-10m。
Further, the CNT is single arm structure CNT, diameter 1-2 nm, 5-30 μm of length；Or, it is described
CNT is multi-arm structure carbon nano tube, diameter 30-50nm, 10-30 μm of length.
Further, a diameter of 5-20um of the lamella of the Graphene, radius-thickness ratio >=1000.
Beneficial effect：It is described in the utility model to overcome original for improving the nanometer air guide tunica fibrosa of the multiple material outward appearance of fiber
There are outward appearance out-of-flatness, starved, the phenomenon of pin hole of product, excessive gas are derived by air-guiding film, while by air-guiding film and fibre
The composite construction of cloth is tieed up, the introducing of interlayer gas is effectively reduced, is beneficial to obtain full smooth outward appearance, improve the multiple material of fiber
Quality and yields.
Brief description of the drawings
Fig. 1 is the nanometer air guide fiber membrane structure for improving the multiple material outward appearance of fiber that the utility model embodiment 2 is provided
Schematic diagram；
Fig. 2 is the nanometer air guide fiber membrane structure for improving the multiple material outward appearance of fiber that the utility model embodiment 3 is provided
Schematic diagram；
Fig. 3 is the nanometer air guide fiber membrane structure for improving the multiple material outward appearance of fiber that the utility model embodiment 4 is provided
Schematic diagram.
Specific embodiment
Technical solutions of the utility model are further elaborated with reference to the accompanying drawings and examples, present embodiment can have
Different form and it is not understood as limited to explanation set forth herein.Identical reference represents identical all the time in text
Element, similar reference represents similar element.
Nano filling can use one or more in silica, CNT, Graphene in following examples
Combine to replace.Same technique effect can be reached.
Wherein silica is amorphous silica, and specific surface scope is 100-2000m2/ g, silica has micro-
Nano pore structure, pore diameter range is 10-9~10-10m。
Wherein CNT is single arm structure CNT, diameter 1-2 nm, 5-30 μm of length；
Wherein CNT is multi-arm structure carbon nano tube, diameter 30-50nm, 10-30 μm of length；
The a diameter of 5-20um of lamella of wherein Graphene, radius-thickness ratio >=1000.
Embodiment 1
Nanometer air-guiding film described in the utility model is produced by Hao Er new materials limited company of Xiamen City, its preparation side
Method is as follows:
Follow the steps below：
（1）Following each component is weighed by weight, is uniformly mixed, obtain compound；
Epoxy resin 30-60；
Phenolic resin 20-30；
Latent curing agent 5-15；
Accelerator 0.5-3；
Amine curing agent 1-20；
Nano filling 0.1-4；
Solvent 0-30；
（2）By step（1）The compound of middle gained is coated on release base material；
（3）When the weight portion of solvent is 0, in step（2）In coated mix surface be covered with a leafing type base
Material, is constituted with compound as intermediate layer, and release base material is the sheet material of upper and lower surface layer structure；When the weight portion of solvent is small more than 0
When equal to 30, first by step（2）In coated compound dry, then mix surface after the drying is covered with a leafing type
Base material, is constituted with compound as intermediate layer, and release base material is the sheet material of upper and lower surface layer structure；
（4）Winding or cutting step（3）The sheet material of middle gained, obtains a nanometer air-guiding film.
Embodiment 2：
A kind of nanometer air guide tunica fibrosa for improving the multiple material outward appearance of fiber, its structure is as shown in figure 1, wherein 1 is release
Layer, is PE films, and 2 is nanometer air guide film layer, and 3 is the dry cloth of fiber.Wherein the dry cloth of fiber is that 3K weaves texture, and each layer is through compounding machine
Laminating is formed.
The structure can overcome outward appearance out-of-flatness, starved, the phenomenon of pin hole of product, be beneficial to obtain full smooth outer
See, improve the quality and yields of the multiple material of fiber.
Embodiment 3：
A kind of nanometer air guide tunica fibrosa for improving the multiple material outward appearance of fiber, its structure is as shown in Fig. 2 wherein 1 is release
Layer, 2 is nanometer air guide film layer, and 4 is Fiber prepreg.Wherein Fiber prepreg is 3K plain weaves, near nanometer air guide film layer from
Type layer is PE films, is release liners near the release layer of Fiber prepreg, and each layer is formed through compounding machine laminating.
The structure can overcome outward appearance out-of-flatness, starved, the phenomenon of pin hole of product, be beneficial to obtain full smooth outer
See, improve the quality and yields of the multiple material of fiber.
Embodiment 4：
A kind of nanometer air guide tunica fibrosa for improving the multiple material outward appearance of fiber, its structure is as shown in figure 3, wherein 1 is release
Layer, 2 is nanometer air guide film layer, and 4 is Fiber prepreg.Wherein Fiber prepreg is 3K twills, near nanometer air guide film layer from
Type layer is PE films, is release liners near the release layer of Fiber prepreg, and each layer is formed through compounding machine laminating.
The structure can overcome outward appearance out-of-flatness, starved, the phenomenon of pin hole of product, be beneficial to obtain full smooth outer
See, improve the quality and yields of the multiple material of fiber.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is not departing from the utility model
Principle and objective in the case of above-described embodiment can be changed in the range of the utility model, change, replace and
Modification.
Claims (10)
1. a kind of nanometer air guide tunica fibrosa for improving the multiple material outward appearance of fiber, it is characterised in that：Including fine located at nanometer air guide
Dimension film upper surface and the release layer on lower two surface, and nanometer air guide film layer and scrim cloth between upper and lower two release layer,
Connected with laminating type between each layer, the thickness of described nanometer air guide film layer is 50-300 microns, described scrim cloth
Thickness is 50-500 microns.
2. the nanometer air guide tunica fibrosa for improving the multiple material outward appearance of fiber according to claim 1, it is characterised in that：It is described
Scrim cloth be the dry cloth of fiber or Fiber prepreg.
3. the nanometer air guide tunica fibrosa for improving the multiple material outward appearance of fiber according to claim 2, it is characterised in that：It is described
Nanometer air guide tunica fibrosa include 5 layers, release layer, nanometer air guide film layer are followed successively by by upper surface to lower surface, the dry cloth of fiber, are led
Air film layer, release layer.
4. the nanometer air guide tunica fibrosa for improving the multiple material outward appearance of fiber according to claim 2, it is characterised in that：It is described
Nanometer air guide tunica fibrosa include 4 layers, by upper surface to lower surface be followed successively by release layer, nanometer air guide film layer, Fiber prepreg,
Release layer.
5. the nanometer air guide tunica fibrosa for improving the multiple material outward appearance of fiber according to claim 2, it is characterised in that：It is described
Nanometer air guide tunica fibrosa include 5 layers, by upper surface to lower surface be followed successively by release layer, nanometer air guide film layer, Fiber prepreg,
Nanometer air guide film layer, release layer.
6. the nanometer air guide tunica fibrosa for improving the multiple material outward appearance of fiber as claimed in any of claims 1 to 5, its
It is characterised by：Described release layer is release liners, PET mould release membrances or PE mould release membrances.
7. the nanometer air guide tunica fibrosa for improving the multiple material outward appearance of fiber as claimed in any of claims 1 to 5, its
It is characterised by：Nano filling is contained in the inside of described nanometer air guide film layer, and the Nano filling is silica, carbon nanometer
One or more combinations in pipe, Graphene.
8. the nanometer air guide tunica fibrosa for improving the multiple material outward appearance of fiber according to claim 7, it is characterised in that：It is described
Silica is amorphous silica, and specific surface scope is 100-2000m2/ g, silica has micro-nano pore structure, aperture
Scope is 10-9~10-10m。
9. the nanometer air guide tunica fibrosa for improving the multiple material outward appearance of fiber according to claim 7, it is characterised in that：It is described
CNT is single arm structure CNT, diameter 1-2nm, 5-30 μm of length；Or, the CNT is multi-arm structural carbon
Nanotube, diameter 30-50nm, 10-30 μm of length.
10. the nanometer air guide tunica fibrosa for improving the multiple material outward appearance of fiber according to claim 7, it is characterised in that：Institute
State a diameter of 5-20um of lamella of Graphene, radius-thickness ratio >=1000.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621131539.1U CN206217309U (en) | 2016-10-18 | 2016-10-18 | A kind of nanometer air guide tunica fibrosa for improving the multiple material outward appearance of fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621131539.1U CN206217309U (en) | 2016-10-18 | 2016-10-18 | A kind of nanometer air guide tunica fibrosa for improving the multiple material outward appearance of fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206217309U true CN206217309U (en) | 2017-06-06 |
Family
ID=58788119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621131539.1U Withdrawn - After Issue CN206217309U (en) | 2016-10-18 | 2016-10-18 | A kind of nanometer air guide tunica fibrosa for improving the multiple material outward appearance of fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206217309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106364117A (en) * | 2016-10-18 | 2017-02-01 | 厦门市豪尔新材料股份有限公司 | Nanometer air guide fiber membrane for improving fiber composite material appearance and preparation method and application thereof |
-
2016
- 2016-10-18 CN CN201621131539.1U patent/CN206217309U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106364117A (en) * | 2016-10-18 | 2017-02-01 | 厦门市豪尔新材料股份有限公司 | Nanometer air guide fiber membrane for improving fiber composite material appearance and preparation method and application thereof |
| CN106364117B (en) * | 2016-10-18 | 2018-11-23 | 厦门市豪尔新材料股份有限公司 | A kind of nanometer air guide tunica fibrosa and its preparation method and application for answering material appearance for improving fiber |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Li et al. | Additively manufactured fiber-reinforced composites: A review of mechanical behavior and opportunities | |
| WO2018157841A1 (en) | Additive manufacturing method for interlayer-strengthened continuous fibre composite material | |
| Zhao et al. | An overview of research on FDM 3D printing process of continuous fiber reinforced composites | |
| CN107189354A (en) | A kind of graphene nanometer sheet strengthens the preparation method of carbon fibre composite | |
| JP6379035B2 (en) | Random mat and fiber reinforced composite material molded body | |
| JP2011178890A (en) | Carbon fiber composite material | |
| CA2745630A1 (en) | Method to manufacture a component of a composite structure | |
| CN104945854A (en) | Preparation method for short carbon fiber interlayer-reinforced fiber composite material | |
| CN103802324A (en) | Composite material containing tool and manufacturing process thereof | |
| CN206217309U (en) | A kind of nanometer air guide tunica fibrosa for improving the multiple material outward appearance of fiber | |
| CN102729484A (en) | Method for producing carbon fiber bicycle frame | |
| CN111057346A (en) | Carbon fiber reinforced PEEK unidirectional tape and preparation method thereof | |
| TWI474919B (en) | Blade Structure and Fabrication Method of Composite Material Wind Turbine | |
| CN204955474U (en) | Solidification equipment behind hollow section bar of pultrusion combined material | |
| CN107215050A (en) | A kind of fiberglass gel coat plate and preparation method thereof | |
| CN108215241B (en) | Rapid molding method of resin-based composite material | |
| CN105666900B (en) | One kind can release high-energy rubber be used for fiber bicycle bonding and reinforcing technique | |
| JP2007152718A (en) | Frp molded article, and its molding method | |
| CN104149362A (en) | Integrated molding and manufacturing method of megawatt wind power cabin cover by pouring | |
| CN106364117B (en) | A kind of nanometer air guide tunica fibrosa and its preparation method and application for answering material appearance for improving fiber | |
| CN106584994A (en) | Glass fiber reinforced plastic gel-coated plate and preparation method thereof | |
| CN108215242B (en) | Forming method of resin-based composite material | |
| CN105818355A (en) | Automatic plane laying and compression molding process of large-tow prepreg tapes | |
| CN107089015B (en) | It is a kind of to improve the die press technology for forming that fiber answers material appearance using polymeric membrane | |
| CN104385619B (en) | A kind of manufacture method of aero-engine composite material fan blade |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170606 Effective date of abandoning: 20181123 |
|
| AV01 | Patent right actively abandoned |