CN111378398A - Carbon fiber composite felt - Google Patents
Carbon fiber composite felt Download PDFInfo
- Publication number
- CN111378398A CN111378398A CN202010338919.7A CN202010338919A CN111378398A CN 111378398 A CN111378398 A CN 111378398A CN 202010338919 A CN202010338919 A CN 202010338919A CN 111378398 A CN111378398 A CN 111378398A
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- layer
- composite felt
- fiber composite
- adhesive layer
- 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.)
- Pending
Links
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 79
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 79
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 239000002131 composite material Substances 0.000 title claims abstract description 41
- 239000010410 layer Substances 0.000 claims abstract description 80
- 239000003292 glue Substances 0.000 claims abstract description 20
- 239000012790 adhesive layer Substances 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- 239000002313 adhesive film Substances 0.000 claims abstract description 9
- 239000002390 adhesive tape Substances 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 9
- 238000005253 cladding Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000004026 adhesive bonding Methods 0.000 abstract description 4
- 239000012528 membrane Substances 0.000 description 10
- 238000001179 sorption measurement Methods 0.000 description 6
- 238000007731 hot pressing Methods 0.000 description 5
- 238000010073 coating (rubber) Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910001872 inorganic gas Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/29—Laminated material
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/40—Adhesives in the form of films or foils characterised by release liners
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2400/00—Presence of inorganic and organic materials
- C09J2400/10—Presence of inorganic materials
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2400/00—Presence of inorganic and organic materials
- C09J2400/20—Presence of organic materials
- C09J2400/26—Presence of textile or fabric
- C09J2400/263—Presence of textile or fabric in the substrate
Abstract
The invention discloses a carbon fiber composite felt which comprises a protective adhesive film and a carbon fiber layer, wherein an adhesive layer is arranged on one end face of the carbon fiber layer, a bottom adhesive layer is arranged on one end face of the carbon fiber layer, which is far away from the adhesive layer, a square groove is formed in one end face of the bottom adhesive layer, which is far away from the carbon fiber layer, rubber bulges distributed at equal intervals are arranged at the top end of the inner wall of the square groove, the lower surfaces of the rubber bulges and the lower surface of the bottom adhesive layer are parallel to each other, an upper adhesive layer is arranged on one end face of the adhesive layer, which is far away from the carbon fiber layer, the protective adhesive film is glued on the lower surface of the bottom adhesive layer, two ends of the protective adhesive film are bent and wrapped on two sides of the upper surface of. The invention has compact structure and convenient use, and the glue layer is prefabricated on the surface of the carbon fiber composite felt in production, thereby avoiding manual gluing of the carbon fiber composite felt in secondary production and processing, improving the quality of finished products and meeting the use requirements.
Description
Technical Field
The invention relates to the technical field of carbon fiber products, in particular to a carbon fiber composite felt.
Background
The carbon fiber felt is a felt made of carbon fibers. The adsorption capacity of the adsorbent is several times to dozens of times larger than that of active carbon, and the adsorbent has good adsorption to inorganic gas, and the active carbon fiber is a novel efficient adsorption material exceeding that of the active carbon, and is a novel regeneration product.
The carbon fiber composite felt is mainly divided into a carbon fiber surface felt and a carbon fiber heat-insulation conductive felt, the surface strength of a composite material product is enhanced, the light and strong effect is achieved, meshes of the carbon fiber cloth are filled, the surface of the carbon fiber product made of the carbon fiber composite felt is not exposed, the appearance is more uniform and attractive, and the carbon fiber has a conductive effect.
Traditional carbon fiber composite felt need be compound on some base fabrics in secondary production utilizes, and traditional mode is all at the surface rubber coating of carbon fiber composite felt, then compound through hot pressing melting, and manual rubber coating leads to gluing to distribute inhomogeneously easily to influence finished product quality, can not satisfy personnel's user demand.
Disclosure of Invention
The invention aims to provide a carbon fiber composite felt which has the advantages of compact structure and convenience in use, an adhesive layer is prefabricated on the surface of the carbon fiber composite felt in production, the carbon fiber composite felt is prevented from being manually coated with adhesive in secondary production and processing, the quality of a finished product is improved, the use requirement is met, and the problems that the conventional carbon fiber composite felt needs to be compounded on some basic fabrics in secondary production and utilization, the conventional mode is that the adhesive is coated on the surface of the carbon fiber composite felt and then compounded through hot-pressing and melting, the adhesive is easily distributed unevenly due to manual coating, the quality of the finished product is affected, and the use requirement of personnel cannot be met are solved.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a carbon fiber composite felt, includes protection glued membrane and carbon fiber layer, a terminal surface of carbon fiber layer is equipped with sticky glutinous layer, and the carbon fiber layer deviates from a terminal surface primer layer on sticky glutinous layer, and the primer layer deviates from a terminal surface of carbon fiber layer and has seted up square groove, a terminal surface that sticky layer deviates from the carbon fiber layer is equipped with the precoat, the protection glued membrane veneer is at the lower surface of primer layer, and the both ends of protection glued membrane are buckled the cladding and are in the upper surface both sides of precoat.
Preferably, the inner wall top of square groove is equipped with the rubber arch of equidistance distribution, and the lower surface of the bellied lower surface of rubber and primer layer is parallel to each other.
Preferably, the carbon fiber layer is made of PAN fiber, and the carbon fiber layer is a high-temperature heat-insulating material with excellent performance.
Preferably, the two ends of the protective adhesive film are equidistantly stuck with connecting adhesive tapes, and the other ends of the connecting adhesive tapes are glued on the upper surface of the upper fabric layer.
Preferably, the length of the protective adhesive film is greater than that of the carbon fiber layer.
Preferably, the number of the connecting adhesive tapes is four, and the four connecting adhesive tapes are distributed on the upper surface of the upper fabric layer in a rectangular array.
Compared with the prior art, the invention has the beneficial effects that: the carbon fiber composite felt has the advantages that the carbon fiber composite felt is light and soft, has rich micropores, higher specific surface area and excellent adsorption performance, the strength of a composite material product is enhanced through the design of the carbon fiber layer, the light and strong effects are achieved, the uniform distribution of the primer layer on the carbon fiber composite felt replaces manual glue coating when the carbon fiber composite felt is subjected to secondary processing through the design of the primer layer, the dead weight of the primer layer can be effectively reduced, meanwhile, excessive overflow of the primer on the fabric in the hot pressing process is avoided, the glue is protected and glued on the primer layer through the design of the protective glue film, the surface of the primer layer is protected, impurities can be effectively prevented from being attached to the primer layer, the structure is compact, the use is convenient, the glue layer is prefabricated on the surface of the carbon fiber composite felt in the production process, the artificial gluing of the carbon fiber composite felt in the secondary production and processing is avoided, the quality of a finished product is improved, and the use requirement is met.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic bottom view of the primer layer of the present invention.
In the figure: 1. protecting the adhesive film; 2. a carbon fiber layer; 3. a primer layer; 4. a square groove; 5. connecting an adhesive tape; 6. an adhesive layer; 7. a material loading layer is arranged; 8. and (4) rubber bulges.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 3, an embodiment of the present invention includes: the utility model provides a carbon fiber composite felt, includes protective adhesive film 1 and carbon fiber layer 2, and a terminal surface of carbon fiber layer 2 is equipped with sticky glutinous layer 6, and carbon fiber layer 2 adopts the PAN fibre as the raw materials, and carbon fiber layer 2 is the high temperature thermal insulation material that the performance is excellent, through the design of carbon fiber layer 2, strengthens the intensity of composite material goods, plays light strong effect again.
The bottom glue layer 3 deviates from a terminal surface of the carbon fiber layer 2 and is provided with a square groove 4, the top end of the inner wall of the square groove 4 is provided with rubber protrusions 8 distributed at equal intervals, the lower surfaces of the rubber protrusions 8 and the lower surface of the bottom glue layer 3 are parallel to each other, and through the design of the square groove 4, when the dead weight of the bottom glue layer 3 can be effectively reduced, the excessive overflow of the bottom glue in the hot pressing process is avoided.
The protection glued membrane 1 veneer is at the lower surface of primer layer 3, and the cladding is buckled at the both ends of protection glued membrane 1 in the upper surface both sides of precoat 7 on, through the design of protection glued membrane 1, and protection glued membrane 1 is on primer layer 3, protects primer layer 3's surface, can effectually prevent that impurity from attaching to on primer layer 3.
Connection adhesive tape 5 has been pasted to the both ends equidistance of protection glued membrane 1, connection adhesive tape 5 is four altogether, four connection adhesive tape 5 are the rectangular array distribution at the upper surface of precoat 7, connection adhesive tape 5's the other end veneer is at the upper surface of precoat 7, the length of protection glued membrane 1 is greater than the length of carbon fiber layer 2, can fix the position of protection glued membrane 1, moreover, the steam generator is compact in structure, it is convenient to use, at the prefabricated glue film in the surface of carbon fiber composite felt in production, avoid the artifical rubber coating of carbon fiber composite felt in secondary production and processing, the quality of finished products is improved, and the use requirement is met.
The working principle is as follows: in the using process of the carbon fiber composite felt, the upper material layer 7 is activated and treated at high temperature through the design of the upper material layer 7, the composite material is light and soft, has rich micropores, higher specific surface area and excellent adsorption performance, enhances the strength of a composite material product through the design of the carbon fiber layer 2, plays a role in lightness and strength, and through the design of the primer layer 3, when the carbon fiber composite felt is subjected to secondary processing, the bottom glue layer 3 is uniformly distributed on the carbon fiber composite felt instead of manual gluing, and through the design of the square groove 4, the dead weight of the bottom glue layer 3 can be effectively reduced, the excessive overflow of the bottom glue in the hot pressing process to the fabric can be avoided, the protective glue film 1 is glued on the bottom glue layer 3 through the design of the protective glue film 1, the surface of the bottom glue layer 3 is protected, so that impurities can be effectively prevented from being attached to the bottom glue layer 3.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a carbon fiber composite felt, includes protective film (1) and carbon fiber layer (2), its characterized in that: the utility model discloses a carbon fiber layer's (2) adhesive layer, including carbon fiber layer (2), bottom glue layer (3), square groove (4) have been seted up to the terminal surface that carbon fiber layer (2) deviates from adhesive layer (6) to a terminal surface of carbon fiber layer (2) that is equipped with adhesive layer (6), adhesive layer (6) deviates from a terminal surface of carbon fiber layer (2) and is equipped with precoat (7), protective film (1) veneer is at the lower surface of bottom glue layer (3), and protective film's (1) both ends are buckled the cladding and are gone up the upper surface both sides of precoat (7).
2. The carbon fiber composite felt according to claim 1, wherein: the inner wall top of square groove (4) is equipped with the protruding (8) of rubber that the equidistance distributes, and the lower surface of the protruding (8) of rubber and the lower surface of primer layer (3) are parallel to each other.
3. The carbon fiber composite felt according to claim 1, wherein: the carbon fiber layer (2) adopts PAN fiber as a raw material, and the carbon fiber layer (2) is a high-temperature heat-insulating material with excellent performance.
4. The carbon fiber composite felt according to claim 1, wherein: and connecting adhesive tapes (5) are equidistantly stuck at two ends of the protective adhesive film (1), and the other ends of the connecting adhesive tapes (5) are glued on the upper surface of the upper fabric layer (7).
5. The carbon fiber composite felt according to claim 1, wherein: the length of the protective adhesive film (1) is greater than that of the carbon fiber layer (2).
6. The carbon fiber composite felt according to claim 1, wherein: the number of the connecting adhesive tapes (5) is four, and the four connecting adhesive tapes (5) are distributed on the upper surface of the upper fabric layer (7) in a rectangular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010338919.7A CN111378398A (en) | 2020-04-26 | 2020-04-26 | Carbon fiber composite felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010338919.7A CN111378398A (en) | 2020-04-26 | 2020-04-26 | Carbon fiber composite felt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111378398A true CN111378398A (en) | 2020-07-07 |
Family
ID=71214326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010338919.7A Pending CN111378398A (en) | 2020-04-26 | 2020-04-26 | Carbon fiber composite felt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111378398A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112778706A (en) * | 2021-01-05 | 2021-05-11 | 中国电子科技集团公司第三十三研究所 | Pultruded carbon fiber electromagnetic shielding composite material section and manufacturing method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080261014A1 (en) * | 2005-10-21 | 2008-10-23 | Mcguire James E | Composite Articles Comprising Protective Sheets and Related Methods |
| CN209775730U (en) * | 2019-03-28 | 2019-12-13 | 南京强晟玻纤复合材料有限公司 | Novel carbon fiber composite felt |
-
2020
- 2020-04-26 CN CN202010338919.7A patent/CN111378398A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080261014A1 (en) * | 2005-10-21 | 2008-10-23 | Mcguire James E | Composite Articles Comprising Protective Sheets and Related Methods |
| CN209775730U (en) * | 2019-03-28 | 2019-12-13 | 南京强晟玻纤复合材料有限公司 | Novel carbon fiber composite felt |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112778706A (en) * | 2021-01-05 | 2021-05-11 | 中国电子科技集团公司第三十三研究所 | Pultruded carbon fiber electromagnetic shielding composite material section and manufacturing method thereof |
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