CN106584964A - Carbon fiber for computer shells - Google Patents

Carbon fiber for computer shells Download PDF

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Publication number
CN106584964A
CN106584964A CN201611177424.0A CN201611177424A CN106584964A CN 106584964 A CN106584964 A CN 106584964A CN 201611177424 A CN201611177424 A CN 201611177424A CN 106584964 A CN106584964 A CN 106584964A
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CN
China
Prior art keywords
carbon fiber
fibre material
computer
carbon fibre
carbon
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
Application number
CN201611177424.0A
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Chinese (zh)
Inventor
王小荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Xu Mu Technology Co Ltd
Original Assignee
Chongqing Xu Mu Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chongqing Xu Mu Technology Co Ltd filed Critical Chongqing Xu Mu Technology Co Ltd
Priority to CN201611177424.0A priority Critical patent/CN106584964A/en
Publication of CN106584964A publication Critical patent/CN106584964A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/005—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile
    • B32B9/007—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising one layer of ceramic material, e.g. porcelain, ceramic tile comprising carbon, e.g. graphite, composite carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/045—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/106—Carbon fibres, e.g. graphite fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/206—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/536—Hardness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/73—Hydrophobic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention provides carbon fiber for computer shells, which comprises a carbon fiber material body, waterproof layers are respectively arranged on the upper surface and lower surface of the carbon fiber material body, an insulating layer is arranged on the upper surface of the waterproof layer of the upper surface of the carbon fiber material body, a surface layer is arranged on the upper surface of the insulating layer, a bottom layer is arranged on the lower surface of the waterproof layer of the lower surface of the carbon fiber material body, and the carbon fiber material body is composed of a carbon fiber warp-knitted fabric and matrix resin. The computer shell material adopting the technical solution solves defects existing in the process of producing a computer body, such as low speed, high energy consumption and easy deformation and abrasion, has high shock resistance and oxidation resistance, prolongs the service lives of computers, and perfectly meets the requirement of computer production.

Description

A kind of carbon fiber for computer casing
Technical field
The invention belongs to technical field of polymer materials, specially a kind of carbon fiber for computer casing.
Background technology
Computer is that information produces developing inevitable outcome, and it is powerful to be widely used in every field, to promoting The further development of society plays an important role, thus with powerful vitality, attracts widespread attention and welcome.
It is that the metal materials such as steel, ferrum, aluminium alloy are fabricated by adopt traditional computer body more, and adopts metal material system Have that speed is slow, energy consumption is big during making computer body, yielding abrasion the shortcomings of, and the condition of molding of these materials answers Miscellaneous, molding difficulty is big, because of the characteristic of metal material itself after molding so that the computer body shock resistance for having manufactured and non-oxidizability It is not good.
The content of the invention
The problem to be solved in the present invention is to provide a kind of carbon fiber for computer casing, and it has high rigidity, HI high impact Toughness solves the problems, such as that computer collides with and is easily damaged.
To solve above-mentioned technical problem, the technical solution used in the present invention is：A kind of carbon fiber for computer casing, bag Include：Carbon fibre material body, the upper and lower surface of carbon fibre material body is respectively equipped with waterproof layer, carbon fibre material body upper surface The upper surface of waterproof layer be provided with insulating barrier；The upper surface of insulating barrier is provided with top layer；The waterproof of carbon fibre material body lower surface The lower surface of layer is provided with bottom.
Further limit, the carbon fiber warp-knitted cloth of the carbon fibre material body is three carbon fibers for axially weaving；It is described The matrix resin of carbon fibre material body is epoxy resin, such design, reduce silk and silk produced by common braiding it Between shearing abrasion；Carbon fiber inside is replaced to use steel wire to strengthen intensity with warp-knit mode, can be with lightening material weight.
Further limit, the waterproof layer that the upper and lower surface of the carbon fibre material body is respectively equipped with is by vinyon structure Into.
Further limit, the insulating barrier is made up of Merlon, such design, it is fine by the carbon for covering Merlon Dimension material enhances the toughness of carbon fibre material while insulating properties is improved.
Further limit, the bottom and top layer are made up of polyester material, such design, it is fine to carbon by polyester material Surface carries out covering protection when further improving carbon fibre material performance and molding to insulating barrier.
Further limit, the carbon fibre material body is made up of carbon fiber warp-knitted cloth and matrix resin.
The invention has the beneficial effects as follows, the mistake for making computer body is solved using the computer body material of the technical program Have that speed is slow, energy consumption is big in journey, yielding abrasion the shortcomings of, with stronger shock resistance and non-oxidizability, improve computer Service life meet well computer production needs.
Specific embodiment
In order that those skilled in the art may be better understood the present invention, with reference to embodiment to the technology of the present invention Scheme is further illustrated.
Embodiment 1
A kind of carbon fiber for computer casing, including：Carbon fibre material body, the upper and lower surface of carbon fibre material body Waterproof layer is respectively equipped with, the upper surface of the waterproof layer of carbon fibre material body upper surface is provided with insulating barrier；The upper surface of insulating barrier It is provided with top layer；The lower surface of the waterproof layer of carbon fibre material body lower surface is provided with bottom, and carbon fibre material body is by carbon fiber Warp knitting cloth and matrix resin are constituted.
First with the cloth of soft material the dust and spot on computer body surface are dabbed off during making, then in clean electricity Brain fuselage surface coats layer of plastic film, then, whole computer outer mold is preheated, then computer external mold after preheat Uniform coating releasing agent, then lays the carbon fibre material structure of said structure on computer body, by what is laid on tool inner chamber Computer body is placed in sealed environment and is warming up to 140 DEG C, then injects air inside toward confined space until air pressure is 10KG/ in bag m3So that carbon fibre material is attached on computer body, heating is stopped after 2min and is taken out after cooling.
Wherein, it is 150g/m from surface density2, the prepreg that resin content is 38%, first prepreg is being coated with into modeling Two-layer is laid on the computer body of material thin film, per layer includes laying I and laying II, and laying I is along computer body length ± 45 ° side It is entwined to alternating, thickness is 0.2mm, laying II is that thickness is 0.1mm along 0 ° of direction looping of computer body length.
The carbon fiber warp-knitted cloth of carbon fibre material body is three carbon fibers for axially weaving, by the carbon fiber of different angles Cloth is superimposed, and the matrix resin of carbon fibre material body is epoxy resin, and such design reduces the silk produced by common braiding Shearing abrasion between silk；Carbon fiber inside is replaced to use steel wire to strengthen intensity with warp-knit mode, can be with lightening material Weight.The waterproof layer that the upper and lower surface of carbon fibre material body is respectively equipped with is made up of vinyon.
Insulating barrier is made up of Merlon, such design, is improving exhausted by covering the carbon fibre material of Merlon The toughness of carbon fibre material is enhanced while edge.
Bottom and top layer are made up of polyester material, such design, by polyester material carbon fibre surface is carried out covering into Protection when one step raising carbon fibre material performance and molding to insulating barrier.
Embodiment 2
A kind of carbon fiber for computer casing, including：Carbon fibre material body, the upper and lower surface of carbon fibre material body Waterproof layer is respectively equipped with, the upper surface of the waterproof layer of carbon fibre material body upper surface is provided with insulating barrier；The upper surface of insulating barrier It is provided with top layer；The lower surface of the waterproof layer of carbon fibre material body lower surface is provided with bottom, and carbon fibre material body is by carbon fiber Warp knitting cloth and matrix resin are constituted.
First with the cloth of soft material the dust and spot on computer body surface are dabbed off during making, then in clean electricity Brain fuselage surface coats layer of plastic film, then, whole computer outer mold is preheated, then computer external mold after preheat Uniform coating releasing agent, then lays the carbon fibre material structure of said structure on computer body, by what is laid on tool inner chamber Computer body is placed in sealed environment and is warming up to 150 DEG C, then injects air inside toward confined space until air pressure is 12KG/ in bag M3 so that carbon fibre material is attached on computer body, stops heating and takes out after cooling after 3min.
Wherein, it is 150g/m from surface density2, the prepreg that resin content is 40%, first prepreg is being coated with into modeling 3 layers are laid on the computer body of material thin film, per layer includes laying I and laying II, and laying I is along computer body length ± 45 ° side It is entwined to alternating, thickness is 0.4mm, laying II is that thickness is 0.3mm along 0 ° of direction looping of computer body length.
The carbon fiber warp-knitted cloth of carbon fibre material body is three carbon fibers for axially weaving, by the carbon fiber of different angles Cloth is superimposed, and the matrix resin of carbon fibre material body is epoxy resin, and such design reduces the silk produced by common braiding Shearing abrasion between silk；Carbon fiber inside is replaced to use steel wire to strengthen intensity with warp-knit mode, can be with lightening material Weight.
The waterproof layer that the upper and lower surface of carbon fibre material body is respectively equipped with is made up of vinyon.Insulating barrier is by poly- carbon Acid esters is constituted, such design, and carbon fibre is enhanced while insulating properties is improved by covering the carbon fibre material of Merlon The toughness of dimension material.
Bottom and top layer are made up of polyester material, such design, by polyester material carbon fibre surface is carried out covering into Protection when one step raising carbon fibre material performance and molding to insulating barrier.
A kind of one embodiment of the carbon fiber for computer casing of the present invention has been described in detail above, but content Only presently preferred embodiments of the present invention, it is impossible to be considered as the practical range for limiting the present invention.It is all according to the present patent application scope The impartial change made and improvement etc., all should still belong within the patent covering scope of the present invention.

Claims (6)

1. a kind of carbon fiber for computer casing, including：Carbon fibre material body, the upper and lower table of the carbon fibre material body Face is equipped with waterproof layer, and the upper surface of the waterproof layer of the carbon fibre material body upper surface is provided with insulating barrier；The insulating barrier Upper surface be provided with top layer；The lower surface of the waterproof layer of the carbon fibre material body lower surface is provided with bottom.
2. a kind of carbon fiber for computer casing according to claim 1, it is characterised in that：The carbon fibre material sheet The carbon fiber warp-knitted cloth of body is three carbon fibers for axially weaving, and the matrix resin of the carbon fibre material body is epoxy resin.
3. a kind of carbon fiber for computer casing according to claim 2, it is characterised in that：The carbon fibre material sheet The waterproof layer that the upper and lower surface of body is respectively equipped with is made up of vinyon.
4. a kind of carbon fiber for computer casing according to claim 3, it is characterised in that：The insulating barrier is by poly- carbon Acid esters is constituted.
5. a kind of carbon fiber for computer casing according to claim 4, it is characterised in that：The bottom and top layer by Polyester material is constituted.
6. a kind of carbon fiber for computer casing according to claim 5, it is characterised in that：The carbon fibre material sheet Body is made up of carbon fiber warp-knitted cloth and matrix resin.
CN201611177424.0A 2016-12-19 2016-12-19 Carbon fiber for computer shells Pending CN106584964A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611177424.0A CN106584964A (en) 2016-12-19 2016-12-19 Carbon fiber for computer shells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611177424.0A CN106584964A (en) 2016-12-19 2016-12-19 Carbon fiber for computer shells

Publications (1)

Publication Number Publication Date
CN106584964A true CN106584964A (en) 2017-04-26

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111452446A (en) * 2020-04-08 2020-07-28 陈海涛 Carbon fiber composite material and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101121310A (en) * 2006-08-10 2008-02-13 林雪霞 Method for manufacturing casing with textile fiber grain
CN201188727Y (en) * 2008-04-25 2009-01-28 廖德南 Case with water-proof and shielding function
CN103009772A (en) * 2012-12-28 2013-04-03 华为终端有限公司 Manufacturing method of fiber shell, fiber shell and electronic product
CN103625084A (en) * 2012-08-28 2014-03-12 比亚迪股份有限公司 Composite shell and making method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101121310A (en) * 2006-08-10 2008-02-13 林雪霞 Method for manufacturing casing with textile fiber grain
CN201188727Y (en) * 2008-04-25 2009-01-28 廖德南 Case with water-proof and shielding function
CN103625084A (en) * 2012-08-28 2014-03-12 比亚迪股份有限公司 Composite shell and making method thereof
CN103009772A (en) * 2012-12-28 2013-04-03 华为终端有限公司 Manufacturing method of fiber shell, fiber shell and electronic product

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111452446A (en) * 2020-04-08 2020-07-28 陈海涛 Carbon fiber composite material and preparation method thereof

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Application publication date: 20170426