CN103194078A - High-strength and high temperature resistant plug connector - Google Patents
High-strength and high temperature resistant plug connector Download PDFInfo
- Publication number
- CN103194078A CN103194078A CN2013101528138A CN201310152813A CN103194078A CN 103194078 A CN103194078 A CN 103194078A CN 2013101528138 A CN2013101528138 A CN 2013101528138A CN 201310152813 A CN201310152813 A CN 201310152813A CN 103194078 A CN103194078 A CN 103194078A
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- China
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- connector assembly
- high temperature
- production
- strength
- plug connector
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Abstract
The invention relates to a high-strength and high temperature resistant plug connector. The plug connector is characterized by comprising the following constituents (by weight percent): 74-84% of LCP (Liquid Crystal Polyester) fresh material, 14-24% of LCP offcut, 1-4% of PBT (polybutylece terephthalate), 1-4% of PC (Polycarbonate) and 0.1-1% of talcum powder. The electronic plug connector produced according to the production method and the constituent proportion provided by the invention has the characteristics of higher mechanical strength and resistance to high temperature of about 400 DEG C, and can be suitable for production of some electronic plug connectors with higher requirement on temperature.
Description
Technical field
The present invention relates to the electronic accessory parts field, specifically is a kind of high-strength high temperature-resistant connector assembly.
Background technology
Connector assembly also is connector, with regard to its essence, be to be constituted by two portions, be plug-in unit and fitting, can separate fully under the general state, the identical of switch and connector assembly is in the change that contacts right contact condition by it, realize the conversion purpose of its connection circuit, and its essential distinction is that connector assembly has only insertion to pull out two states, switch can be realized the conversion of circuit at its body, and connector assembly can not be implemented in the conversion on the body, and the contact of connector assembly is to existing fixing corresponding relation, therefore, connector assembly also can be called junctor.
The technical indicator part of connector assembly and Switch are seemingly, and be withstand voltage as the contact resistance insulation resistance, moment and life-span etc.The life-span of connector is generally far below switch, but its contact reliability then should be far above switch.
The production of connector assembly at present adopts LCP or PA as raw material mostly, add talcum powder, directly use the production of automatization forcing machine, because the easy a large amount of leftover bits of product in the production process, therefore production cost is higher, and product performance determines by LCP or PA Material Characteristics fully, also not have to occur the research and development of connector assembly that specific demand is arranged are reported.
Summary of the invention
The present invention is above technical problem just, the high-strength high temperature-resistant connector assembly that provides a kind of and can bear comparatively high temps, has strong high mechanical strength, leftover bits be can be recycled.
The present invention is achieved through the following technical solutions:
A kind of high-strength high temperature-resistant connector assembly, it is characterized in that this connector assembly comprises following component (weight percent): LCP liquid crystalline polymers virgin material 74～84, LCP liquid crystalline polymers scrap stock 14～24, PBT polybutylene terephthalate 1～4, PC polycarbonate 1～4, talcum powder 0.1～1.
A kind of high-strength high temperature-resistant connector assembly production method is characterized in that this production method may further comprise the steps:
Step 1, weighing take by weighing the raw material for standby that needs by turnout and proportioning;
Step 2, batch mixing, the abundant mixing of raw material that step 1 takes by weighing is standby;
Step 3, extrude production, to add through the raw material of the abundant mixing of step 2 in the extrusion equipment, produce the connector assembly finished product that needs under the processing condition of regulation, the scrap stock the when leftover bits in this step production process can be used as the next batch products production use.
On the one hand, because scrap stock belong to industrial refuse, add scrap stock and will obviously help to reduce product cost, but add when too many, easily quality product is produced influence again, draw by test of many times, when adding scrap stock greater than 24% the time, the product physical strength reduces obviously, on the other hand, because the PBT polybutylene terephthalate has more excellent high-temperature stability, an amount of interpolation can obviously promote the high-temperature stability of product, but adds excessively, then can exert an influence to making quality product equally, simultaneously, add the physical strength that the PC polycarbonate can obviously promote product in right amount.In addition, add the injection that talcum powder helps to extrude product in the production, but should not add equally too much, otherwise also very big to the quality product influence.
By production method of the present invention, and by set of dispense of the present invention compare the electronics connector assembly of producing have can anti-400 ℃ of left and right sides high temperature characteristic, applicable to part the higher high strength electronics connector assembly of temperature requirement is produced.
Embodiment
The present invention will be further described below in conjunction with specific embodiment.
Embodiment 1
Be example with 1000Kg production charging capacity, at first take by weighing following component: LCP liquid crystalline polymers virgin material 780Kg, LCP liquid crystalline polymers scrap stock 193Kg, PBT polybutylene terephthalate 10Kg, PC polycarbonate 10Kg, talcum powder 7Kg drops in the mixer and carries out abundant mixing, joins in the extrusion equipment then and produces.
Embodiment 2
Be example with 1000Kg production charging capacity, at first take by weighing following component: LCP liquid crystalline polymers virgin material 790Kg, LCP liquid crystalline polymers scrap stock 183Kg, PBT polybutylene terephthalate 10Kg, PC polycarbonate 10Kg, talcum powder 7Kg drops in the mixer and carries out abundant mixing, joins in the extrusion equipment then and produces.
Embodiment 3
Be example with 1000Kg production charging capacity, at first take by weighing following component: LCP liquid crystalline polymers virgin material 746Kg, LCP liquid crystalline polymers scrap stock 172Kg, PBT polybutylene terephthalate 38Kg, PC polycarbonate 36Kg, talcum powder 8Kg drops in the mixer and carries out abundant mixing, joins in the extrusion equipment then and produces.
Claims (2)
1. high-strength high temperature-resistant connector assembly, it is characterized in that this connector assembly comprises following component (weight percent): LCP liquid crystalline polymers virgin material 74～84, LCP liquid crystalline polymers scrap stock 14～24, PBT polybutylene terephthalate 1～4, PC polycarbonate 1～4, talcum powder 0.1～1.
2. high-strength high temperature-resistant connector assembly production method is characterized in that this production method may further comprise the steps:
Step 1, weighing take by weighing the raw material for standby that needs by turnout and proportioning;
Step 2, batch mixing, the abundant mixing of raw material that step 1 takes by weighing is standby;
Step 3, extrude production, to add through the raw material of the abundant mixing of step 2 in the extrusion equipment, produce the connector assembly finished product that needs under the processing condition of regulation, the scrap stock the when leftover bits in this step production process can be used as the next batch products production use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101528138A CN103194078A (en) | 2013-04-27 | 2013-04-27 | High-strength and high temperature resistant plug connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101528138A CN103194078A (en) | 2013-04-27 | 2013-04-27 | High-strength and high temperature resistant plug connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103194078A true CN103194078A (en) | 2013-07-10 |
Family
ID=48716901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101528138A Pending CN103194078A (en) | 2013-04-27 | 2013-04-27 | High-strength and high temperature resistant plug connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103194078A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109181267A (en) * | 2018-09-25 | 2019-01-11 | 广东顾纳凯材料科技有限公司 | A kind of high heat resistance, the PC-LCP composite material and preparation method of high-modulus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5492946A (en) * | 1990-06-04 | 1996-02-20 | Amoco Corporation | Liquid crystalline polymer blends and molded articles therefrom |
| JP2003128893A (en) * | 2001-10-29 | 2003-05-08 | Dainippon Ink & Chem Inc | Liquid crystal polyester resin composition |
| CN101200641A (en) * | 2006-11-06 | 2008-06-18 | 上野制药株式会社 | Liquid-crystalline polymer composition and molded article made of the same |
| CN101497795A (en) * | 2008-01-29 | 2009-08-05 | 新光合成纤维股份有限公司 | Aromatic liquid crystal polyester compositions with excellent toughness |
| CN102134495A (en) * | 2010-12-30 | 2011-07-27 | 金发科技股份有限公司 | High-fluidity liquid crystal polymer composition and preparation method thereof |
| CN102702700A (en) * | 2012-06-14 | 2012-10-03 | 金发科技股份有限公司 | High-fluidity low-warpage liquid crystal polymer composition and preparation method as well as application thereof |
-
2013
- 2013-04-27 CN CN2013101528138A patent/CN103194078A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5492946A (en) * | 1990-06-04 | 1996-02-20 | Amoco Corporation | Liquid crystalline polymer blends and molded articles therefrom |
| JP2003128893A (en) * | 2001-10-29 | 2003-05-08 | Dainippon Ink & Chem Inc | Liquid crystal polyester resin composition |
| CN101200641A (en) * | 2006-11-06 | 2008-06-18 | 上野制药株式会社 | Liquid-crystalline polymer composition and molded article made of the same |
| CN101497795A (en) * | 2008-01-29 | 2009-08-05 | 新光合成纤维股份有限公司 | Aromatic liquid crystal polyester compositions with excellent toughness |
| CN102134495A (en) * | 2010-12-30 | 2011-07-27 | 金发科技股份有限公司 | High-fluidity liquid crystal polymer composition and preparation method thereof |
| CN102702700A (en) * | 2012-06-14 | 2012-10-03 | 金发科技股份有限公司 | High-fluidity low-warpage liquid crystal polymer composition and preparation method as well as application thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109181267A (en) * | 2018-09-25 | 2019-01-11 | 广东顾纳凯材料科技有限公司 | A kind of high heat resistance, the PC-LCP composite material and preparation method of high-modulus |
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| PB01 | Publication | ||
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| 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: 20130710 |