CN106504896A - A kind of anti-interference capacitance-resistance module of metallized polypropylene film - Google Patents
A kind of anti-interference capacitance-resistance module of metallized polypropylene film Download PDFInfo
- Publication number
- CN106504896A CN106504896A CN201611008438.XA CN201611008438A CN106504896A CN 106504896 A CN106504896 A CN 106504896A CN 201611008438 A CN201611008438 A CN 201611008438A CN 106504896 A CN106504896 A CN 106504896A
- Authority
- CN
- China
- Prior art keywords
- pin
- resistance
- electric capacity
- polypropylene film
- metallized polypropylene
- 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.)
- Granted
Links
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 37
- -1 polypropylene Polymers 0.000 title claims abstract description 36
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 36
- 239000011347 resin Substances 0.000 claims abstract description 11
- 229920005989 resin Polymers 0.000 claims abstract description 11
- 238000004382 potting Methods 0.000 claims abstract description 3
- 239000010408 film Substances 0.000 claims description 28
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 9
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 claims description 6
- 239000004925 Acrylic resin Substances 0.000 claims description 6
- 229920000178 Acrylic resin Polymers 0.000 claims description 6
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000013256 coordination polymer Substances 0.000 claims description 3
- 230000008021 deposition Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 150000001336 alkenes Chemical class 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 abstract description 15
- 230000032683 aging Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/40—Structural combinations of fixed capacitors with other electric elements, the structure mainly consisting of a capacitor, e.g. RC combinations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/06—Solid dielectrics
- H01G4/14—Organic dielectrics
- H01G4/18—Organic dielectrics of synthetic material, e.g. derivatives of cellulose
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/33—Thin- or thick-film capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
A kind of disclosure of the invention metallized polypropylene film anti-interference capacitance-resistance module, including electric capacity, resistance, the first pin, second pin, resin, shell, the electric capacity is in series with a resistor, the electric capacity is arranged inside the housing with resistance, potting resin between shell and electric capacity, resistance, described electric capacity one end is welded to second pin, and described resistance one end is connected with the first pin, and the first pin, second pin all extend to housing exterior；The anti-interference capacitance-resistance module of metallized polypropylene film of the invention enables to the generation for being not result in surge occasion in capacitor failure.
Description
Technical field
The present invention relates to capacitor area, the anti-interference capacitance-resistance module of more particularly to a kind of metallized polypropylene film.
Background technology
Thin film capacitor is to work as electrode with metal forming, by the modeling such as itself and poly- ethyl ester, polypropylene, polystyrene or Merlon
Material thin film, after overlapping from two ends, is wound into the capacitor of the construction of cylindrical shape；In the middle of all of plastic sheeting electric capacity, poly- third
The characteristic of alkene (PP) electric capacity is the most notable, capacitor obtained in polypropylene film is so that its percent thermal shrinkage is low, stable performance, resistance to height
Warm, high pressure resistant, the remarkable advantage such as prevent from puncturing so that the use range of capacitor obtained in polypropylene film is more and more wider.Electricity
Hold the heart that fuse is capacitor, therefore capacitor manufacture fuse material must have high frequency tolerant, high temperature resistant bear high current
A kind of polymeric membrane of impact makees medium, just can guarantee that whole machine is worked steadily in the long term.But existing polypropylene film electric capacity
When device is used under the conditions of high frequency or high impulse, capacitor self-heating can be made and temperature rise by the pulse current of capacitor, led
The problems such as causing spontaneous recovery point increase, pressure reduction, the lost of life, after long-term work, easily aging, service behaviour reduces, and
The generation of surge occasion can be caused during capacitor failure.
Content of the invention
It is an object of the invention to provide a kind of anti-interference capacitance-resistance module of metallized polypropylene film, real by the following technical programs
Existing：
A kind of anti-interference capacitance-resistance module of metallized polypropylene film, including electric capacity, resistance, the first pin, second pin, resin, outer
Shell, the electric capacity are in series with a resistor, and the electric capacity is arranged inside the housing with resistance, filling tree between shell and electric capacity, resistance
Fat, described electric capacity one end are welded to second pin, and described resistance one end is connected with the first pin, and the first pin, second pin are equal
Extend to housing exterior.
Further, the electric capacity makees medium using polypropylene screen, and with the method being evaporated in vacuo by zinc, al deposition thin
Make on film that electrode roll is rich to be formed.
Further, the polypropylene screen is made up of following component by weight：Acrylic resin 25, galapectite powder 2,
Colophonium 4, cumyl peroxide 0.8, its preparation method is：By Colophonium in the citric acid solution that mass concentration is 1.45%
30min is soaked at 50 DEG C, then, is filtered, is dried naturally, then mix with acrylic resin, be heated to molten condition, is incubated
10min, then add galapectite powder, after stirring 5min, add cumyl peroxide, after stirring 30min, extruded, obtained
Non-stretched, then non-stretched is carried out biaxial stretch-formed, obtain polypropylene screen.
Further, first pin is CP lines.
Further, the second pin is annealed copper wire.
Further, the resin is that epoxy resin presses 20 with polyvinyl resin, sericite in powder:2:0.2 mass ratio
It is mixed, anti-flammability grade is 94-V0.
Further, the shell is made using PBT plastic, and anti-flammability grade is 94-V0.
Further, electric capacity one end and second pin weld gilding layer.
After testing, horizontal percent thermal shrinkage during 20min is stood at 350 DEG C of the polypropylene film that prepared by the present invention<
0.13%, transverse tensile strength is 225-232MPa, and longitudinal tensile strength is 186-194MPa, and wetting tension is 32-34mN/m.
The invention has the beneficial effects as follows：The anti-interference capacitance-resistance module of metallized polypropylene film of the invention is enabled in electric capacity
Device is not result in the generation of surge occasion when failing, it is excellent that the present invention prepares polypropylene film stretch resistance energy, heat-resisting ability
Different, can reduce loss coefficient, improve more than 35% compared to the ordinary polypropylene film life-span, remarkable in economical benefits, the present invention
When polypropylene film capacitor can be suppressed to use under the conditions of high frequency or high impulse, electricity can be made by the pulse current of capacitor
Container self-heating and the speed of temperature rise, so as to the significantly more efficient normal use for having ensured capacitor, to capacitor film
Ageing resistace and moulding processability tool increase significantly, the present invention is mainly suitable for automatically controlled circuit board (air-conditioning, laundry
Mechanical, electrical regarding mechanical, electrical brain etc.).
Description of the drawings
A kind of anti-interference capacitance-resistance function structure chart of metallized polypropylene films of Fig. 1.
Including：Including electric capacity 1, the first pin 2, shell 3, resistance 4, second pin 5, resin 6.
Specific embodiment
A kind of anti-interference capacitance-resistance module of metallized polypropylene film, including electric capacity 1, resistance 4, the first pin 2, second pin 5,
Resin 6, shell 3, the electric capacity 1 are connected with resistance 4, and the electric capacity 1 is arranged on inside shell 3 with resistance 4, shell 3 and electric capacity
1st, potting resin 6 between resistance 4,1 one end of the electric capacity are welded to second pin 5, and 4 one end of the resistance is connected with the first pin
2, the first pin 2, second pin 5 are all extended to outside shell 4.
Further, the electric capacity makees medium using polypropylene screen, and with the method being evaporated in vacuo by zinc, al deposition thin
Make on film that electrode roll is rich to be formed.
Further, the polypropylene screen is made up of following component by weight：Acrylic resin 25, galapectite powder 2,
Colophonium 4, cumyl peroxide 0.8, its preparation method is：By Colophonium in the citric acid solution that mass concentration is 1.45%
30min is soaked at 50 DEG C, then, is filtered, is dried naturally, then mix with acrylic resin, be heated to molten condition, is incubated
10min, then add galapectite powder, after stirring 5min, add cumyl peroxide, after stirring 30min, extruded, obtained
Non-stretched, then non-stretched is carried out biaxial stretch-formed, obtain polypropylene screen.
Further, first pin is CP lines.
Further, the second pin is annealed copper wire.
Further, the resin is that epoxy resin presses 20 with polyvinyl resin, sericite in powder:2:0.2 mass ratio
It is mixed, anti-flammability grade is 94-V0.
Further, the shell is made using PBT plastic, and anti-flammability grade is 94-V0.
Further, electric capacity one end and second pin weld gilding layer.
After testing, horizontal percent thermal shrinkage during 20min is stood at 350 DEG C of the polypropylene film that prepared by the present invention<
0.13%, transverse tensile strength is 225-232MPa, and longitudinal tensile strength is 186-194MPa, and wetting tension is 32-34mN/m.
The anti-interference capacitance-resistance module performance of metallized polypropylene film of the present invention：
Normal capacity: C 0.01-1µF
Capacity tolerance:±5%-±30%
Resistance value：10ohms-1000ohms
Resistance deviation：±10%-±30%
Rated voltage: 250-300V
Rated frequency: 50/60Hz
Temperature:- 40 C of C to+85
Standard:GB/T6346.14-2015
IEC/EN60384-14:2013/UL60384-14
Main application:Automatically controlled circuit board (air-conditioning, washing machine, television set, computer etc.).
Claims (8)
1. the anti-interference capacitance-resistance module of a kind of metallized polypropylene film, it is characterised in that including electric capacity, resistance, the first pin, second
Pin, resin, shell, the electric capacity are in series with a resistor, and the electric capacity and resistance are arranged inside the housing, shell and electric capacity, electricity
Potting resin between resistance, described electric capacity one end are welded to second pin, and described resistance one end is connected with the first pin, and first draws
Foot, second pin all extend to housing exterior.
2. a kind of anti-interference capacitance-resistance module of metallized polypropylene film according to claim 1, it is characterised in that the electric capacity
Medium is made using polypropylene screen, and zinc, al deposition made on thin film with the method being evaporated in vacuo electrode roll is rich to be formed.
3. the anti-interference capacitance-resistance module of a kind of metallized polypropylene film according to claim 2, it is characterised in that described poly- third
Alkene film is made up of following component by weight：Acrylic resin 25, galapectite powder 2, Colophonium 4, cumyl peroxide 0.8,
Its preparation method is：Colophonium is soaked in the citric acid solution that mass concentration is 1.45% at 50 DEG C 30min, then, mistake
Filter, is dried naturally, then is mixed with acrylic resin, is heated to molten condition, is incubated 10min, then is added galapectite powder, is stirred
After 5min, add cumyl peroxide, after stirring 30min, extruded, obtain non-stretched, then non-stretched is entered
Row is biaxial stretch-formed, obtains polypropylene screen.
4. the anti-interference capacitance-resistance module of a kind of metallized polypropylene film according to claim 1, it is characterised in that described first
Pin is CP lines.
5. the anti-interference capacitance-resistance module of a kind of metallized polypropylene film according to claim 1, it is characterised in that described second
Pin is annealed copper wire.
6. a kind of anti-interference capacitance-resistance module of metallized polypropylene film according to claim 1, it is characterised in that the resin
20 are pressed for epoxy resin with polyvinyl resin, sericite in powder:2:0.2 mass ratio is mixed, and anti-flammability grade is 94-
V0.
7. a kind of anti-interference capacitance-resistance module of metallized polypropylene film according to claim 1, it is characterised in that the shell
Made using PBT plastic, anti-flammability grade is 94-V0.
8. a kind of anti-interference capacitance-resistance module of metallized polypropylene film according to claim 1, it is characterised in that electric capacity one end
With second pin weld gilding layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611008438.XA CN106504896B (en) | 2016-11-16 | 2016-11-16 | A kind of anti-interference capacitance-resistance module of metallized polypropylene film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611008438.XA CN106504896B (en) | 2016-11-16 | 2016-11-16 | A kind of anti-interference capacitance-resistance module of metallized polypropylene film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106504896A true CN106504896A (en) | 2017-03-15 |
| CN106504896B CN106504896B (en) | 2018-06-01 |
Family
ID=58324738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611008438.XA Active CN106504896B (en) | 2016-11-16 | 2016-11-16 | A kind of anti-interference capacitance-resistance module of metallized polypropylene film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106504896B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293403A (en) * | 2017-05-10 | 2017-10-24 | 蚌埠市嘉实机电设备制造有限公司 | A kind of thin film capacitor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2132259Y (en) * | 1992-07-03 | 1993-05-05 | 锦州电力电容器总厂 | Dry overvoltage absorber |
| JP2000299245A (en) * | 1999-04-12 | 2000-10-24 | Nichicon Corp | Dry-type metallized film capacitor |
| CN101567262A (en) * | 2009-05-21 | 2009-10-28 | 刘国光 | Self healing capacitor with security protection technology |
| CN201421778Y (en) * | 2009-06-18 | 2010-03-10 | 扬州日精电子有限公司 | Metallized film large-capacity capacitor |
| CN203456292U (en) * | 2013-09-30 | 2014-02-26 | 东莞市纬迪实业有限公司 | High-frequency pulse thin-film capacitor |
-
2016
- 2016-11-16 CN CN201611008438.XA patent/CN106504896B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2132259Y (en) * | 1992-07-03 | 1993-05-05 | 锦州电力电容器总厂 | Dry overvoltage absorber |
| JP2000299245A (en) * | 1999-04-12 | 2000-10-24 | Nichicon Corp | Dry-type metallized film capacitor |
| CN101567262A (en) * | 2009-05-21 | 2009-10-28 | 刘国光 | Self healing capacitor with security protection technology |
| CN201421778Y (en) * | 2009-06-18 | 2010-03-10 | 扬州日精电子有限公司 | Metallized film large-capacity capacitor |
| CN203456292U (en) * | 2013-09-30 | 2014-02-26 | 东莞市纬迪实业有限公司 | High-frequency pulse thin-film capacitor |
Non-Patent Citations (1)
| Title |
|---|
| 肖艳: "环氧树脂分类、应用领域及市场前景", 《化学工业》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293403A (en) * | 2017-05-10 | 2017-10-24 | 蚌埠市嘉实机电设备制造有限公司 | A kind of thin film capacitor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106504896B (en) | 2018-06-01 |
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