CN105504643A - Novel conductive clip - Google Patents
Novel conductive clip Download PDFInfo
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- CN105504643A CN105504643A CN201510694944.8A CN201510694944A CN105504643A CN 105504643 A CN105504643 A CN 105504643A CN 201510694944 A CN201510694944 A CN 201510694944A CN 105504643 A CN105504643 A CN 105504643A
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Abstract
The present invention belongs to the field of power new materials, and discloses a new conductive clip, wherein the conductive clip comprises the following parts by weight of raw materials: 1-2 parts of diatomaceous earth, 1-2 parts of talc powder, 1-2 parts of glucose, 1-2 parts of zinc oxide, 1-2 parts of lithium-bentonite, 1-2 parts of silicon carbide, 2-3 parts of a silver nitrate solution, 2-3 parts of sodium dodecyl sulfate, 2-3 parts of magnesium hydroxide, 2-3 parts of barium stearate, 3-4 parts of glass fiber, 6-8 parts of glyceryl tristearate, 6-8 parts of polyethylene glycol diacrylate, 8-10 parts of chitosan, 8-10 parts of epoxy resin, 15-20 parts of chlorinated butadiene and 40-50 parts of graphite. The novel conductive clip has good conductivity and mechanical properties, and broad application prospects.
Description
Technical field
The invention belongs to electric power field of new, be specifically related to a kind of novel conductive folder.
Background technology
Domestic its method of attachment of battery lead plate in telecommunication production is at present connected in series in way circuit after usually adopting and being first connected by conductive clip with positive plate by negative plate again, and for guaranteeing its electroconductibility and solidity to corrosion, usual conductive clip all adopts copper sheet to make.The defects such as copper sheet conductive clip conducts electricity very well, but it is high to there is maintenance cost, and work-ing life is short, and failure rate is high.In recent years, there is conductive clip prepared by graphite material in market, it is with low cost, long service life, but there is the shortcomings such as conduction rate variance.
The high precision electro machine equipment used in modern industry, indicates to every technology of conductive clip requirements at the higher level of having deducted a percentage, and how to design a kind of novel conductive folder, good conductivity, intensity are high, wear resistance is strong, the life-span is long, and technique is simple, is the target needing solution at present.
Summary of the invention
In order to solve the high conductivity possessed required for the conductive clip of prior art, low cost, long service life, the invention provides a kind of novel conductive folder.
In order to solve the problems of the technologies described above, technical scheme of the present invention is as follows:
A novel conductive folder, it is prepared by the raw material of following weight part and obtains:
Diatomite 1-2 part, talcum powder 1-2 part, glucose 1-2 part, zinc oxide 1-2 part, lithium bentonite 1-2 part, silicon carbide 1-2 part, silver nitrate solution 2-3 part, sodium laurylsulfonate 2-3 part, magnesium hydroxide 2-3 part, barium stearate 2-3 part, glass fibre 3-4 part, Tristearoylglycerol 6-8 part, polyethyleneglycol diacrylate 6-8 part, chitosan 8-10 part, epoxy resin 8-10 part, chlorination divinyl 15-20 part, graphite 40-50 part;
Preferably, described diatomite, talcum powder, zinc oxide, lithium bentonite, silicon carbide, sodium laurylsulfonate, magnesium hydroxide, the particle diameter of barium stearate and graphite is 200 orders; The particle diameter of described chitosan is 100-200nm; The diameter of described glass fibre is 10-20um, and length is 50-100um; The concentration of described silver nitrate solution is 1M.
Preferably, the preparation method of described conductive clip comprises the steps:
1) each raw material for standby is got according to weight part;
2) get sodium laurylsulfonate, polyethyleneglycol diacrylate, epoxy resin, chlorination divinyl and graphite, mixing and stirring, then import in twin screw extruder, be squeezed into molten state, then extrude and cooling and dicing, obtain material A;
3) by diatomite, talcum powder, zinc oxide, lithium bentonite, silicon carbide, magnesium hydroxide and barium stearate are put in stirrer successively, and 300 turns/min stirs 10min, obtains material B;
4) by silver nitrate solution and chitosan mixing, 100 turns/min stirs 15min, is then placed in 70 DEG C of oven dry, obtains material C;
5) by material A, material B, material C, glucose, glass fibre and Tristearoylglycerol are put in whizzer successively, and 1000 turns/min centrifugal mixer 5 minutes, after mixing, enter twin screw extruder and be squeezed into molten state, be then expressed in injection moulding machine, last injection moulding and get final product.
The beneficial effect that the present invention obtains mainly comprises the following aspects:
The graphite material that the present invention prepares is not reunited mutually by plastic barrier, conducts electricity very well; The present invention in conjunction with silver ions, improves conduction, antibacterial, uvioresistant, the performance such as antistatic by Nano chitosan; Silicon carbide adds in right amount, substantially increases the mechanical property of material; Conductive clip of the present invention, while maintaining excellent conductive performance, also has good mechanical property concurrently, and preparation is simple, and cost is lower, has good application prospect.
Embodiment
Technical scheme in the application is understood better in order to make those skilled in the art person, below in conjunction with the application's specific embodiment, carry out clearly, intactly describing to the present invention, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
Embodiment 1
A novel conductive folder, it is prepared by the raw material of following weight part and obtains:
1 part, diatomite, talcum powder 1 part, glucose 1 part, 1 part, zinc oxide, lithium bentonite 1 part, 1 part, silicon carbide, silver nitrate solution 2 parts, sodium laurylsulfonate 2 parts, magnesium hydroxide 2 parts, barium stearate 2 parts, 3 parts, glass fibre, Tristearoylglycerol 6 parts, polyethyleneglycol diacrylate 6 parts, chitosan 8 parts, epoxy resin 8-10 part, chlorination divinyl 15-20 part, graphite 40-50 part;
Described diatomite, talcum powder, zinc oxide, lithium bentonite, silicon carbide, sodium laurylsulfonate, magnesium hydroxide, the particle diameter of barium stearate and graphite is 200 orders; The particle diameter of described chitosan is 100nm; The diameter of described glass fibre is 10um, and length is 50um; The concentration of described silver nitrate solution is 1M.
The preparation method of described conductive clip comprises the steps:
1) each raw material for standby is got according to weight part;
2) get sodium laurylsulfonate, polyethyleneglycol diacrylate, epoxy resin, chlorination divinyl and graphite, mixing and stirring, then import in twin screw extruder, be squeezed into molten state, then extrude and cooling and dicing, obtain material A;
3) by diatomite, talcum powder, zinc oxide, lithium bentonite, silicon carbide, magnesium hydroxide and barium stearate are put in stirrer successively, and 300 turns/min stirs 10min, obtains material B;
4) by silver nitrate solution and chitosan mixing, 100 turns/min stirs 15min, is then placed in 70 DEG C of oven dry, obtains material C;
5) by material A, material B, material C, glucose, glass fibre and Tristearoylglycerol are put in whizzer successively, and 1000 turns/min centrifugal mixer 5 minutes, after mixing, enter twin screw extruder and be squeezed into molten state, be then expressed in injection moulding machine, last injection moulding and get final product.
Embodiment 2
A novel conductive folder, it is prepared by the raw material of following weight part and obtains:
2 parts, diatomite, talcum powder 2 parts, glucose 2 parts, 2 parts, zinc oxide, lithium bentonite 2 parts, 2 parts, silicon carbide, silver nitrate solution 3 parts, sodium laurylsulfonate 3 parts, magnesium hydroxide 3 parts, barium stearate 3 parts, 4 parts, glass fibre, Tristearoylglycerol 8 parts, polyethyleneglycol diacrylate 8 parts, chitosan 10 parts, epoxy resin 10 parts, chlorination divinyl 20 parts, 50 parts, graphite;
Described diatomite, talcum powder, zinc oxide, lithium bentonite, silicon carbide, sodium laurylsulfonate, magnesium hydroxide, the particle diameter of barium stearate and graphite is 200 orders; The particle diameter of described chitosan is 200nm; The diameter of described glass fibre is 20um, and length is 100um; The concentration of described silver nitrate solution is 1M.
The preparation method of described conductive clip comprises the steps:
1) each raw material for standby is got according to weight part;
2) get sodium laurylsulfonate, polyethyleneglycol diacrylate, epoxy resin, chlorination divinyl and graphite, mixing and stirring, then import in twin screw extruder, be squeezed into molten state, then extrude and cooling and dicing, obtain material A;
3) by diatomite, talcum powder, zinc oxide, lithium bentonite, silicon carbide, magnesium hydroxide and barium stearate are put in stirrer successively, and 300 turns/min stirs 10min, obtains material B;
4) by silver nitrate solution and chitosan mixing, 100 turns/min stirs 15min, is then placed in 70 DEG C of oven dry, obtains material C;
5) by material A, material B, material C, glucose, glass fibre and Tristearoylglycerol are put in whizzer successively, and 1000 turns/min centrifugal mixer 5 minutes, after mixing, enter twin screw extruder and be squeezed into molten state, be then expressed in injection moulding machine, last injection moulding and get final product.
Embodiment 3
The performance parameter test of conductive clip prepared by the present invention:
The volume specific resistance of the conductive clip of embodiment 1 is 0.027 Ω cm, tensile strength (N/mm
2) be 16.7, elongation at break is that 178%, 200 DEG C of heat-stable times (min) are greater than 12h.
The volume specific resistance of the conductive clip of embodiment 2 is 0.029 Ω cm, tensile strength (N/mm
2) be 16.5, elongation at break is that 163%, 200 DEG C of heat-stable times (min) are greater than 12h.
Finally, it is also to be noted that what enumerate above is only several specific embodiments of the present invention.Obviously, the invention is not restricted to above embodiment, many distortion can also be had.All distortion that those of ordinary skill in the art can directly derive from content disclosed by the invention or associate, all should think protection scope of the present invention.
Claims (3)
1. a novel conductive folder, is characterized in that, described conductive clip is prepared by the raw material of following weight part and obtains:
Diatomite 1-2 part, talcum powder 1-2 part, glucose 1-2 part, zinc oxide 1-2 part, lithium bentonite 1-2 part, silicon carbide 1-2 part, silver nitrate solution 2-3 part, sodium laurylsulfonate 2-3 part, magnesium hydroxide 2-3 part, barium stearate 2-3 part, glass fibre 3-4 part, Tristearoylglycerol 6-8 part, polyethyleneglycol diacrylate 6-8 part, chitosan 8-10 part, epoxy resin 8-10 part, chlorination divinyl 15-20 part, graphite 40-50 part.
2. conductive clip according to claim 1, is characterized in that, preferably, described diatomite, talcum powder, zinc oxide, lithium bentonite, silicon carbide, sodium laurylsulfonate, magnesium hydroxide, the particle diameter of barium stearate and graphite is 200 orders; The particle diameter of described chitosan is 100-200nm; The diameter of described glass fibre is 10-20um, and length is 50-100um; The concentration of described silver nitrate solution is 1M.
3. conductive clip according to claim 1 and 2, is characterized in that, preferably, the preparation method of described conductive clip comprises the steps:
1) each raw material for standby is got according to weight part;
2) get sodium laurylsulfonate, polyethyleneglycol diacrylate, epoxy resin, chlorination divinyl and graphite, mixing and stirring, then import in twin screw extruder, be squeezed into molten state, then extrude and cooling and dicing, obtain material A;
3) by diatomite, talcum powder, zinc oxide, lithium bentonite, silicon carbide, magnesium hydroxide and barium stearate are put in stirrer successively, and 300 turns/min stirs 10min, obtains material B;
4) by silver nitrate solution and chitosan mixing, 100 turns/min stirs 15min, is then placed in 70 DEG C of oven dry, obtains material C;
5) by material A, material B, material C, glucose, glass fibre and Tristearoylglycerol are put in whizzer successively, and 1000 turns/min centrifugal mixer 5 minutes, after mixing, enter twin screw extruder and be squeezed into molten state, be then expressed in injection moulding machine, last injection moulding and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510694944.8A CN105504643A (en) | 2015-10-25 | 2015-10-25 | Novel conductive clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510694944.8A CN105504643A (en) | 2015-10-25 | 2015-10-25 | Novel conductive clip |
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| CN105504643A true CN105504643A (en) | 2016-04-20 |
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| CN201510694944.8A Pending CN105504643A (en) | 2015-10-25 | 2015-10-25 | Novel conductive clip |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102260413A (en) * | 2010-05-28 | 2011-11-30 | 合复新材料科技(无锡)有限公司 | Composite material component with high flame retardation performance and high heat conduction performance, and its manufacture method |
| CN102850678A (en) * | 2012-09-20 | 2013-01-02 | 吴江市天源塑胶有限公司 | High-strength conductive plastic |
| CN103881294A (en) * | 2014-03-21 | 2014-06-25 | 李珍 | High-strength conductive plastic |
| CN104804459A (en) * | 2015-04-17 | 2015-07-29 | 青岛康泰鑫环保科技有限公司 | Conductive plastic |
-
2015
- 2015-10-25 CN CN201510694944.8A patent/CN105504643A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102260413A (en) * | 2010-05-28 | 2011-11-30 | 合复新材料科技(无锡)有限公司 | Composite material component with high flame retardation performance and high heat conduction performance, and its manufacture method |
| CN102850678A (en) * | 2012-09-20 | 2013-01-02 | 吴江市天源塑胶有限公司 | High-strength conductive plastic |
| CN103881294A (en) * | 2014-03-21 | 2014-06-25 | 李珍 | High-strength conductive plastic |
| CN104804459A (en) * | 2015-04-17 | 2015-07-29 | 青岛康泰鑫环保科技有限公司 | Conductive plastic |
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Application publication date: 20160420 |