CN104485539A - High-accuracy electronic plug-in part - Google Patents
High-accuracy electronic plug-in part Download PDFInfo
- Publication number
- CN104485539A CN104485539A CN201410801210.0A CN201410801210A CN104485539A CN 104485539 A CN104485539 A CN 104485539A CN 201410801210 A CN201410801210 A CN 201410801210A CN 104485539 A CN104485539 A CN 104485539A
- Authority
- CN
- China
- Prior art keywords
- layer
- electronic package
- precision electronic
- macromolecular compound
- accounts
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
Landscapes
- Laminated Bodies (AREA)
Abstract
The invention discloses a high-accuracy electronic plug-in part. The high-accuracy electronic plug-in part comprises a thermoplastic material layer which is an uppermost layer, a macromolecular compound layer which is an intermediate layer and an alloy material layer which is a lowermost layer; the thermoplastic material layer is made of polyetherimide; the macromolecular compound layer is made of fluorinated silicone rubber; the thermoplastic material layer is 32%-34% of the total weight of the high-accuracy electronic plug-in part; the macromolecular compound layer is 30%-31% of the total weight of the high-accuracy electronic plug-in part; the alloy material layer is 32%-40% of the total weight of the high-accuracy electronic plug-in part. The high-accuracy electronic plug-in part has the advantages of high arc resistance, high accuracy and high size stability.
Description
Technical field
The present invention relates to a kind of high-precision electronic package.
Background technology
Electronic connector is the electrical activity Connection Element (fixed connecting piece is joint or solder joint, and another kind of Movable linkage elements is switch) in electronic product between each part, is widely used in electronic equipment.As for the electrical connection between each extension set, between extension set and electroacoustic apparatus; For the electrical connection between electron tube, helium tube etc. and other electronic components; For antenna, electrical connection between high frequency cable and instrument.The advantage of electronic connector be to insert take from as, change convenient, only through simple plug process, replace overlap joint, welding, screw connection be fixedly connected with mode with rivet interlacement etc.; And concentrated connection can be adopted, can once connect multicomponent part.Along with the continuous renewal of printed substrate and electronic devices and components is regenerated, change electronic connector application easily more and more extensive, also more and more higher to its requirement, just towards longer, compacter, more accurate future development.Slotting dot spacing as electronic connector reduces to 0.8mm by average 2.5mm, and thickness is lower than 1.3mm, and evenness is 0.13mm.
Summary of the invention
The invention provides and a kind ofly have that arc resistance is good, precision is high and the high-precision electronic package of dimensional stability advantage.
Technical scheme of the present invention is: a kind of high-precision electronic package, described high-precision electronic package comprises the layer of thermoplastic material of the superiors, macromolecular compound layer and the undermost alloy material layer in intermediate layer combine, described layer of thermoplastic material is Polyetherimide, described macromolecular compound layer is fluorosioloxane rubber, described layer of thermoplastic material accounts for the 32%-34% of the overall component of high-precision electronic package, described macromolecular compound layer accounts for the 30%-31% of the overall component of high-precision electronic package, described alloy material layer accounts for the 32%-40% of the overall component of high-precision electronic package.
In a preferred embodiment of the present invention, described alloy material layer is copper alloy.
In a preferred embodiment of the present invention, described layer of thermoplastic material accounts for 31% of the overall component of high-precision electronic package, described macromolecular compound layer accounts for 31% of the overall component of high-precision electronic package, and described alloy material layer accounts for 38% of the overall component of high-precision electronic package.
The high-precision electronic package of one of the present invention, has that arc resistance is good, precision is high and the advantage of dimensional stability.
Embodiment
Below preferred embodiment of the present invention is described in detail, 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.
Wherein, described high-precision electronic package comprises the layer of thermoplastic material of the superiors, the macromolecular compound layer in intermediate layer and undermost alloy material layer and combines, described layer of thermoplastic material is Polyetherimide, described macromolecular compound layer is fluorosioloxane rubber, described layer of thermoplastic material accounts for the 32%-34% of the overall component of high-precision electronic package, described macromolecular compound layer accounts for the 30%-31% of the overall component of high-precision electronic package, and described alloy material layer accounts for the 32%-40% of the overall component of high-precision electronic package.
Further illustrate, described alloy material layer is copper alloy, described layer of thermoplastic material accounts for 31% of the overall component of high-precision electronic package, described macromolecular compound layer accounts for 31% of the overall component of high-precision electronic package, and described alloy material layer accounts for 38% of the overall component of high-precision electronic package.The main performance of fluorosioloxane rubber and application are from backbone structure, and fluorosioloxane rubber can be divided into three basic forms of it: i.e. fluorocarbon rubber, fluorosioloxane rubber, fluoro polyphosphonitrile rubber.Wherein based on fluorocarbon rubber, and wherein based on vinylidene and chlorotrifluoroethylene copolymerization, vinylidene and hexafluoropropylene copolymerization, vinylidene and hexafluoropropylene and tetrafluoroethylene triple copolymerization.(1) fluorosioloxane rubber has good physical and mechanical properties and chemical stability, can under 200 DEG C Long-Time Service, short-period used under 250 DEG C; Brittle point is-20 DEG C ~-40 DEG C; Excellent medium-resistance, to the excellent in stability of organic solvent, inorganic acid, oxidant effect, especially acid resistance is excellent; Have fabulous weather, ozone resistance, after exposing the several years in an atmosphere, physical and mechanical properties change is very micro-, also more stable to the effect of microbe.Fluorosioloxane rubber at present domestic only morning twilight institute is produced.Mainly for the preparation of heat-resisting, oil resistant, acidproof rubber.As seal, sebific duct, rubber cushion, adhesive plaster, adhesive tape, book film, fuel tank and dipped article etc. also can be used as the oversheath and equipment anticorrosion lining etc. of wire, be widely used in the fields such as aircraft industry, petroleum industry, auto industry, chemical industry.(2) fluorosioloxane rubber is the maximum fluorosioloxane rubber kind of consumption.There is good bin stability, electrical insulating property and radiation resistance; Excellent oil resistant, resistance to medium; Fabulous vacuum performance, can meet the needs of special occasions; Good heat resistance, usually can at 250 DEG C Long-Time Service, short-period used at 300 DEG C.26 type fluorosioloxane rubber are mainly used in heat-resisting, oil resistant, acidproof rubber preparation.As seal, sebific duct, rubber cushion etc.Product can at 250 DEG C Long-Time Service, short-period used at 300 DEG C, its oil resistance is better than other kind fluorosioloxane rubber, can be used for the parts of the occasion needing oil resistant.Be exemplified below: as "○" shape circle, V-shaped seal ring, the oil sealing leather cup, sealing gasket for valve etc. of band metallic framework.These encapsulants can long-term work and 300 DEG C of short-term jobs at 200 ~ 250 DEG C of temperature.
Further illustrate, the feature of Polyetherimide at high temperature has high intensity, high rigidity, resistance to wear and dimensional stability again.(2) Polyetherimide is amber transparent solid, and not adding any additive just has intrinsic anti-flammability and low smoke intensity, and oxygen index is 47%, and burning grade is UL94-V-0 level.(3) density of Polyetherimide is 1.28 ~ 1.42g/cm3, and vitrification point is 215 DEG C, heat distortion temperature 198 ~ 208 DEG C, can at 160 ~ 180 DEG C Long-Time Service, allow interval maximum operation (service) temperature be 200 DEG C.(4) Polyetherimide has excellent mechanical strength, electrical insulation capability, radiation resistance, high-low temperature resistant and fatigue performance and molding processibility; Add glass fibre, carbon fiber or other fillers and can reach enhancing modification object.The invention provides a kind of high-precision electronic package, have that arc resistance is good, precision is high and the advantage of dimensional stability.
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 range that protection scope of the present invention should limit with claims is as the criterion.
Claims (3)
1. a high-precision electronic package, it is characterized in that: described high-precision electronic package comprises the layer of thermoplastic material of the superiors, macromolecular compound layer and the undermost alloy material layer in intermediate layer combine, described layer of thermoplastic material is Polyetherimide, described macromolecular compound layer is fluorosioloxane rubber, described layer of thermoplastic material accounts for the 32%-34% of the overall component of high-precision electronic package, described macromolecular compound layer accounts for the 30%-31% of the overall component of high-precision electronic package, described alloy material layer accounts for the 32%-40% of the overall component of high-precision electronic package.
2. high-precision electronic package according to claim 1, is characterized in that: described alloy material layer is copper alloy.
3. high-precision electronic package according to claim 1, it is characterized in that: described layer of thermoplastic material accounts for 31% of the overall component of high-precision electronic package, described macromolecular compound layer accounts for 31% of the overall component of high-precision electronic package, and described alloy material layer accounts for 38% of the overall component of high-precision electronic package.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410801210.0A CN104485539A (en) | 2014-12-22 | 2014-12-22 | High-accuracy electronic plug-in part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410801210.0A CN104485539A (en) | 2014-12-22 | 2014-12-22 | High-accuracy electronic plug-in part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104485539A true CN104485539A (en) | 2015-04-01 |
Family
ID=52760060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410801210.0A Pending CN104485539A (en) | 2014-12-22 | 2014-12-22 | High-accuracy electronic plug-in part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104485539A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5799704A (en) * | 1994-05-31 | 1998-09-01 | Andre; Maxime | Pipe for conveying fuel |
| CN1767081A (en) * | 2004-10-29 | 2006-05-03 | 国光电子线股份有限公司 | Multi-layer insulated electrical wire |
| KR100945620B1 (en) * | 2007-11-28 | 2010-03-04 | 엘에스전선 주식회사 | Non-crosslinked heat and oil-resistant electric cable |
| CN103009682A (en) * | 2011-09-26 | 2013-04-03 | 蓝星(北京)化工机械有限公司 | Profile commonly compounded by metal and composite material and preparation method thereof |
| CN202887804U (en) * | 2012-09-29 | 2013-04-17 | 无锡荣诚电工材料有限公司 | Oil-resistant flexible cable |
| CN103724946A (en) * | 2013-12-19 | 2014-04-16 | 广州凯恒科塑有限公司 | Thermoplastic polyester elastomer heat-shrinkable casing tube for automobile wire harness as well as preparation method and application of heat-shrinkable casing tube |
-
2014
- 2014-12-22 CN CN201410801210.0A patent/CN104485539A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5799704A (en) * | 1994-05-31 | 1998-09-01 | Andre; Maxime | Pipe for conveying fuel |
| CN1767081A (en) * | 2004-10-29 | 2006-05-03 | 国光电子线股份有限公司 | Multi-layer insulated electrical wire |
| KR100945620B1 (en) * | 2007-11-28 | 2010-03-04 | 엘에스전선 주식회사 | Non-crosslinked heat and oil-resistant electric cable |
| CN103009682A (en) * | 2011-09-26 | 2013-04-03 | 蓝星(北京)化工机械有限公司 | Profile commonly compounded by metal and composite material and preparation method thereof |
| CN202887804U (en) * | 2012-09-29 | 2013-04-17 | 无锡荣诚电工材料有限公司 | Oil-resistant flexible cable |
| CN103724946A (en) * | 2013-12-19 | 2014-04-16 | 广州凯恒科塑有限公司 | Thermoplastic polyester elastomer heat-shrinkable casing tube for automobile wire harness as well as preparation method and application of heat-shrinkable casing tube |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110305460B (en) | PPO/LCP composite material and preparation method thereof | |
| WO2013153255A8 (en) | Carbon nanotube - polysaccharide composite | |
| CN103390449B (en) | Seamless wrapped Aviation cable of a kind of high-temperature insulation and preparation method thereof | |
| CN102761016A (en) | High-temperature-resistant air-tight difference connector socket | |
| TW200509445A (en) | Proton conducting membrane, method for producing the same, and fuel cell using the same | |
| CN106794430A8 (en) | Carbon molecular sieve (CMS) hollow-fibre membrane starts from the preparation of pre-oxidation polyimides with it | |
| EP2528066A4 (en) | Electron-beam-curable electrically conductive paste and process for production of circuit board using same | |
| CN104485539A (en) | High-accuracy electronic plug-in part | |
| CN103102628A (en) | Components of polyether-ether-ketone modified polytetrafluoroethylene sheet | |
| CN211980229U (en) | High-insulation power cable | |
| CN201111990Y (en) | PEEK flame-proof high-temperature resistant control cable | |
| CN207909529U (en) | A kind of acidproof power cable of electric power facility anti-corrosion | |
| CN103602068A (en) | Conductive rubber | |
| CN104844904A (en) | High-temperature-resistant wave-proof sleeve | |
| CN208445832U (en) | A kind of PCB circuit board casting glue that shock resistance is good | |
| JP2017027906A (en) | Resin composition for connector and connector | |
| CN205741281U (en) | A kind of graphite electrode insulation structure of polycrystalline ingot furnace | |
| CN106158096A (en) | A kind of fire-resistant high connductivity wire | |
| CN204885080U (en) | A multistage focus negative pole electronics rifle for atomic focus X -ray tube | |
| CN207512309U (en) | A kind of graphite electrode slot stationary insulation system of polycrystalline ingot furnace | |
| CN202887818U (en) | LED display screen line | |
| Kenfaui et al. | Insulating Materials for Electrical Components used for Power Transmission on Board the Aircraft | |
| Lei et al. | The research of live working gap discharging characteristics on UHV steel tubular tower transmission lines | |
| CN204463961U (en) | A kind of insulation group pad | |
| CN110752477B (en) | High-pressure-resistant right-angle elbow connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150401 |