CN105425914A - High-performance degradable plastic for notebook computer housing - Google Patents
High-performance degradable plastic for notebook computer housing Download PDFInfo
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- CN105425914A CN105425914A CN201510717042.1A CN201510717042A CN105425914A CN 105425914 A CN105425914 A CN 105425914A CN 201510717042 A CN201510717042 A CN 201510717042A CN 105425914 A CN105425914 A CN 105425914A
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- notebook computer
- performance degradation
- computer shell
- degradation plastic
- computer housing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
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Abstract
The present invention discloses high-performance degradable plastic for a notebook computer housing. The high-performance degradable plastic for the notebook computer housing comprises perspex at the uppermost layer, a carbon-fiber composite at an intermediate layer and an alloy material at the lowermost layer. The alloy material comprises aluminum-magnesium alloy or titanium alloy. The perspex accounts for 7%-10% of the total weight of the high-performance degradable plastic for the notebook computer housing. The carbon-fiber composite accounts for 63%-64% of the total weight of the high-performance degradable plastic for the notebook computer housing. The alloy accounts for 27%-31% of the total weight of the high-performance degradable plastic for the notebook computer housing. The high-performance degradable plastic for the notebook computer housing provided by the present invention is characterized by being strong in quality, being light in weight, being low in density, being good in heat dissipation, being high in pressure resistance and the like.
Description
Technical field
The present invention relates to a kind of plastics, particularly relate to a kind of high-performance degradation plastic for notebook computer shell.
Background technology
Notebook computer is otherwise known as " portable computer ", and its maximum feature is exactly that fuselage is small and exquisite, compares PC easy to carry.NotebookComputer, also known as laptop computer, palm PC or kneetop computer, be a kind of small-sized, can portable PC, usually heavy 1-3 kilogram.Current development trend is that volume is more and more less, and weight is more and more lighter, and function is powerful all the more.In order to reduced volume, notebook computer adopts liquid crystal display (also claiming liquid crystal LCD screen) now.Except keyboard, some is also equipped with Trackpad (Touchpad) or touch point (Pointingstick) as positioning equipment (Pointingdevice).With the key distinction of PC, notebook is that its Portable belt is convenient, to mainboard, CPU requirement, internal memory, video card, hard-disk capacity has difference etc.Although the fuselage of notebook is very light, need not suspect its application completely, in regular job with substantially in commercial affairs, amusement, arithmetic operation, notebook computer can be competent at completely.Current notebook computer differentiates different trend according to purposes, net book is tending towards routine office work and film, the commercial low-power consumption that originally tends towards stability obtains more permanent cruising time, family expenses originally have good performance and very high cost performance, playing, this is then use to cater to minority crowd game of going out specially, the configuration of fever level, and recreation experience is effective, certain price is not low, and battery life is also undesirable.
Summary of the invention
The object of the present invention is to provide a kind of high-performance degradation plastic for notebook computer shell, there is the features such as matter heavily fortified point amount is light, density is low, thermal diffusivity is better, crushing resistance is stronger.
Technical scheme of the present invention is: a kind of high-performance degradation plastic for notebook computer shell, the described high-performance degradation plastic for notebook computer shell comprises the organic glass of the superiors, carbon-fiber composite material and the undermost alloy material in middle layer combine, described alloy material comprises almag or titanium alloy, described organic glass occupies the 7%-10% of the overall component of high-performance degradation plastic of notebook computer shell, described carbon-fiber composite material occupies the 63%-64% of the overall component of high-performance degradation plastic of notebook computer shell, described alloy material occupies the 27%-31% of the overall component of high-performance degradation plastic of notebook computer shell.
In a preferred embodiment of the present invention, described organic glass comprises methyl methacrylate.
In a preferred embodiment of the present invention, described organic glass occupies 9% of the overall component of high-performance degradation plastic of notebook computer shell, described carbon-fiber composite material occupies 64% of the overall component of high-performance degradation plastic of notebook computer shell, and described alloy material occupies 27% of the overall component of high-performance degradation plastic of notebook computer shell.
A kind of high-performance degradation plastic for notebook computer shell of the present invention, has the features such as matter heavily fortified point amount is light, density is low, thermal diffusivity is better, crushing resistance is stronger.
Embodiment
Be described in detail below in conjunction with to preferred embodiment of the present invention, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
In one embodiment, the described high-performance degradation plastic for notebook computer shell comprises the organic glass of the superiors, carbon-fiber composite material and the undermost alloy material in middle layer combine, described alloy material comprises almag or titanium alloy, described organic glass occupies the 7%-10% of the overall component of high-performance degradation plastic of notebook computer shell, described carbon-fiber composite material occupies the 63%-64% of the overall component of high-performance degradation plastic of notebook computer shell, described alloy material occupies the 27%-31% of the overall component of high-performance degradation plastic of notebook computer shell.
Further illustrate, described organic glass comprises methyl methacrylate, described organic glass occupies 9% of the overall component of high-performance degradation plastic of notebook computer shell, described carbon-fiber composite material occupies 64% of the overall component of high-performance degradation plastic of notebook computer shell, and described alloy material occupies 27% of the overall component of high-performance degradation plastic of notebook computer shell.
Further illustrate, carbon-fiber composite material: the characteristic that the existing almag of carbon fibre materials is graceful firm, have again the high plasticity of ABS engineering plastics.The toughness of carbon fiber and radiating effect very well, and are a kind of conductive material, can play the shielding action of metalloid.The problem of carbon fiber is current on the high side, and poor processability (be not easily shaped, not easy coloring).The book of use carbon fiber neither be a lot, and known only has Asus, and the part book of Sony is fine with carbon.In addition, on little black titanium alloy skin, in fact carbon fibre is also covered with.As for the electric leakage rumor of certain brand book, everybody thinks about it and has also just understood, carbon fibre inherently conductor, if insulation course and grounding bad, you are also normal once for electricity.The outward appearance similar plastics of carbon-fiber composite material, but intensity and the capacity of heat transmission are better than common ABS plastic, and carbon fiber is a kind of conductive material, the shielding action (ABS shell needs plating layer of metal film in addition to shield) of metalloid can be played.Therefore, as far back as in April, 1998 IBM Corporation just take the lead in releasing and adopt the notebook computer of carbon fiber skin, the leading role that Ye Shi IBM Corporation pushes sales of always.Data according to IBM Corporation shows, and carbon fiber obdurability is the twice of almag, and radiating effect is best.If service time is identical, the shell of carbon fiber machine touches up least hot.The shortcoming of carbon fiber is that cost is higher, and shaping do not have ABS shell easy, the therefore general all fairly simple shortage change of the shape of carbon fiber casing, painted also more difficult.In addition, carbon fiber casing also has a shortcoming, if be exactly that ground connection is bad, has slight leakage inductance, and therefore IBM covers one deck insulating coating on its carbon fiber casing.
Further illustrating, the chemical name of organic glass, polymethylmethacrylate, is the macromolecular compound become by methacrylate.Smooth surface, beautiful in colour, proportion is little, and intensity is comparatively large, and corrosion-resistant, moisture-proof, sun-proof, good insulation preformance, sound insulation property is good.Tubular material, clavate material, plate shape material three kinds can be divided.
Be referred to as acrylics with the polymkeric substance that acrylicacidandesters class obtains for polymerizable raw material, polyacrylic plastics is referred to as by corresponding plastics, wherein most widely used general with polymethyl ester methyl ester.Polymethylmethacrylate abbreviation code name is PMMA, and be commonly called as organic glass, have fabulous light transmission, can pass through the sunshine of more than 92%, ultraviolet reaches 73.5%; Physical strength is higher, has certain heat-resisting low temperature resistance, corrosion-resistant, insulating property are good, and dimensionally stable, is easy to shaping, quality is more crisp, be soluble in organic solvent, skin hardness is inadequate, easy snag, the transparent configuration part of some strength can be required, as lubricating cup, car light, Meter Parts, optical mirror slip, decoration gift etc.Add some adjuvants inside to increase to its performance, as heat-resisting, rub resistance etc.This material is widely used in advertising lamp box, the making of the aspects such as nameplate.The invention provides a kind of high-performance degradation plastic for notebook computer shell, there is the features such as matter heavily fortified point amount is light, density is low, thermal diffusivity is better, crushing resistance is stronger.
The specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention, and the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (3)
1. the high-performance degradation plastic for notebook computer shell, it is characterized in that: the described high-performance degradation plastic for notebook computer shell comprises the organic glass of the superiors, carbon-fiber composite material and the undermost alloy material in middle layer combine, described alloy material comprises almag or titanium alloy, described organic glass occupies the 7%-10% of the overall component of high-performance degradation plastic of notebook computer shell, described carbon-fiber composite material occupies the 63%-64% of the overall component of high-performance degradation plastic of notebook computer shell, described alloy material occupies the 27%-31% of the overall component of high-performance degradation plastic of notebook computer shell.
2. the high-performance degradation plastic for notebook computer shell according to claim 1, is characterized in that: described organic glass comprises methyl methacrylate.
3. the high-performance degradation plastic for notebook computer shell according to claim 1, it is characterized in that: described organic glass occupies 9% of the overall component of high-performance degradation plastic of notebook computer shell, described carbon-fiber composite material occupies 64% of the overall component of high-performance degradation plastic of notebook computer shell, and described alloy material occupies 27% of the overall component of high-performance degradation plastic of notebook computer shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510717042.1A CN105425914A (en) | 2015-10-30 | 2015-10-30 | High-performance degradable plastic for notebook computer housing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510717042.1A CN105425914A (en) | 2015-10-30 | 2015-10-30 | High-performance degradable plastic for notebook computer housing |
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| CN105425914A true CN105425914A (en) | 2016-03-23 |
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| CN201510717042.1A Pending CN105425914A (en) | 2015-10-30 | 2015-10-30 | High-performance degradable plastic for notebook computer housing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283977A (en) * | 2017-07-12 | 2017-10-24 | 合肥东恒锐电子科技有限公司 | A kind of advanced composite material (ACM) for computer casing |
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| CN1363867A (en) * | 2001-01-10 | 2002-08-14 | 埔丰实业股份有限公司 | Technology for making carbon fibre reinforced Al-Mg alloy casing of notebook computer |
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| CN101578017A (en) * | 2008-05-09 | 2009-11-11 | 深圳富泰宏精密工业有限公司 | Shell and manufacturing method thereof |
| US20090281251A1 (en) * | 2008-05-08 | 2009-11-12 | Samsung Electronics Co., Ltd. | Exterior material for electronic device comprising thermoplastic elastomer-resin alloy |
| CN101974218A (en) * | 2010-11-12 | 2011-02-16 | 大河宝利材料科技(苏州)有限公司 | Special plastic/acrylonitrile butadiene styrene (PC/ABS) alloy for notebook computer shell |
| CN102815058A (en) * | 2012-09-07 | 2012-12-12 | 绵阳龙华薄膜有限公司 | Fiber reinforced film |
| CN103102673A (en) * | 2011-11-09 | 2013-05-15 | 上海杰事杰新材料(集团)股份有限公司 | Halogen-free flame retardant polyphenyl ether/polystyrene alloy material and preparation method thereof |
| CN103435950A (en) * | 2012-12-20 | 2013-12-11 | 安徽科聚新材料有限公司 | PMMA/ABS composite material, and preparation method and application thereof |
| CN104650546A (en) * | 2013-11-18 | 2015-05-27 | 柯尼卡美能达株式会社 | Method for producing thermoplastic resin composition |
-
2015
- 2015-10-30 CN CN201510717042.1A patent/CN105425914A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1363867A (en) * | 2001-01-10 | 2002-08-14 | 埔丰实业股份有限公司 | Technology for making carbon fibre reinforced Al-Mg alloy casing of notebook computer |
| CN1380594A (en) * | 2001-09-27 | 2002-11-20 | 胡维明 | Portable cipher box type computer and its machine box |
| US20090281251A1 (en) * | 2008-05-08 | 2009-11-12 | Samsung Electronics Co., Ltd. | Exterior material for electronic device comprising thermoplastic elastomer-resin alloy |
| CN101578017A (en) * | 2008-05-09 | 2009-11-11 | 深圳富泰宏精密工业有限公司 | Shell and manufacturing method thereof |
| CN101974218A (en) * | 2010-11-12 | 2011-02-16 | 大河宝利材料科技(苏州)有限公司 | Special plastic/acrylonitrile butadiene styrene (PC/ABS) alloy for notebook computer shell |
| CN103102673A (en) * | 2011-11-09 | 2013-05-15 | 上海杰事杰新材料(集团)股份有限公司 | Halogen-free flame retardant polyphenyl ether/polystyrene alloy material and preparation method thereof |
| CN102815058A (en) * | 2012-09-07 | 2012-12-12 | 绵阳龙华薄膜有限公司 | Fiber reinforced film |
| CN103435950A (en) * | 2012-12-20 | 2013-12-11 | 安徽科聚新材料有限公司 | PMMA/ABS composite material, and preparation method and application thereof |
| CN104650546A (en) * | 2013-11-18 | 2015-05-27 | 柯尼卡美能达株式会社 | Method for producing thermoplastic resin composition |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283977A (en) * | 2017-07-12 | 2017-10-24 | 合肥东恒锐电子科技有限公司 | A kind of advanced composite material (ACM) for computer casing |
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Application publication date: 20160323 |