CN102890991B - 一种双层涂漆的无感绕线电阻及其制备方法 - Google Patents
一种双层涂漆的无感绕线电阻及其制备方法 Download PDFInfo
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- CN102890991B CN102890991B CN201210340354.1A CN201210340354A CN102890991B CN 102890991 B CN102890991 B CN 102890991B CN 201210340354 A CN201210340354 A CN 201210340354A CN 102890991 B CN102890991 B CN 102890991B
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- epoxy resin
- resistor
- resistance wire
- solvent
- wire
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- 239000003973 paint Substances 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 230000001939 inductive effect Effects 0.000 title abstract 7
- 239000004922 lacquer Substances 0.000 claims description 25
- 239000003822 epoxy resin Substances 0.000 claims description 21
- 229920000647 polyepoxide Polymers 0.000 claims description 21
- 239000010445 mica Substances 0.000 claims description 11
- 229910052618 mica group Inorganic materials 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 239000011353 cycloaliphatic epoxy resin Substances 0.000 claims description 9
- 229910052573 porcelain Inorganic materials 0.000 claims description 9
- 229920001296 polysiloxane Polymers 0.000 claims description 7
- LRWZZZWJMFNZIK-UHFFFAOYSA-N 2-chloro-3-methyloxirane Chemical compound CC1OC1Cl LRWZZZWJMFNZIK-UHFFFAOYSA-N 0.000 claims description 6
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 claims description 6
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical group C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 claims description 6
- SRPWOOOHEPICQU-UHFFFAOYSA-N trimellitic anhydride Chemical compound OC(=O)C1=CC=C2C(=O)OC(=O)C2=C1 SRPWOOOHEPICQU-UHFFFAOYSA-N 0.000 claims description 6
- -1 alicyclic olefin compound Chemical class 0.000 claims description 5
- 238000006735 epoxidation reaction Methods 0.000 claims description 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000001023 inorganic pigment Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000002966 varnish Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 229920002050 silicone resin Polymers 0.000 description 4
- 239000003085 diluting agent Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000001056 green pigment Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
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- Paints Or Removers (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210340354.1A CN102890991B (zh) | 2012-09-14 | 2012-09-14 | 一种双层涂漆的无感绕线电阻及其制备方法 |
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CN201210340354.1A CN102890991B (zh) | 2012-09-14 | 2012-09-14 | 一种双层涂漆的无感绕线电阻及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN102890991A CN102890991A (zh) | 2013-01-23 |
CN102890991B true CN102890991B (zh) | 2015-07-15 |
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CN201210340354.1A Active CN102890991B (zh) | 2012-09-14 | 2012-09-14 | 一种双层涂漆的无感绕线电阻及其制备方法 |
Country Status (1)
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CN (1) | CN102890991B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107731792A (zh) * | 2016-08-10 | 2018-02-23 | 华新科技股份有限公司 | 晶圆电阻装置及其制造方法 |
CN107123495A (zh) * | 2017-05-27 | 2017-09-01 | 广东福德电子有限公司 | 散热型无感绕线电阻器 |
CN112574643B (zh) * | 2020-12-16 | 2022-02-11 | 苏州太湖电工新材料股份有限公司 | 一种阻燃型水性绝缘漆及其制备方法和应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2651900Y (zh) * | 2003-11-04 | 2004-10-27 | 谢晓光 | 铬镍无感电阻器 |
CN101486870A (zh) * | 2009-02-16 | 2009-07-22 | 吴江市太湖绝缘材料厂 | 一种无溶剂绝缘漆 |
CN202217559U (zh) * | 2011-09-28 | 2012-05-09 | 上海拓及轨道交通设备有限公司 | 一种在直流开关柜应用的大功率陶瓷电阻 |
CN202394613U (zh) * | 2011-12-30 | 2012-08-22 | 上海申世电气有限公司 | 无感制动电阻 |
CN202871436U (zh) * | 2012-09-14 | 2013-04-10 | 广东福德电子有限公司 | 一种双层涂漆的无感绕线电阻 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201120921A (en) * | 2009-12-02 | 2011-06-16 | Futaba Electric Co Ltd | Non-inductive resistance and method of manufacturing non-inductive resistance |
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2012
- 2012-09-14 CN CN201210340354.1A patent/CN102890991B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2651900Y (zh) * | 2003-11-04 | 2004-10-27 | 谢晓光 | 铬镍无感电阻器 |
CN101486870A (zh) * | 2009-02-16 | 2009-07-22 | 吴江市太湖绝缘材料厂 | 一种无溶剂绝缘漆 |
CN202217559U (zh) * | 2011-09-28 | 2012-05-09 | 上海拓及轨道交通设备有限公司 | 一种在直流开关柜应用的大功率陶瓷电阻 |
CN202394613U (zh) * | 2011-12-30 | 2012-08-22 | 上海申世电气有限公司 | 无感制动电阻 |
CN202871436U (zh) * | 2012-09-14 | 2013-04-10 | 广东福德电子有限公司 | 一种双层涂漆的无感绕线电阻 |
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CN102890991A (zh) | 2013-01-23 |
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Effective date of registration: 20161222 Address after: Taojiang 413400 Yiyang province Hunan city Taojiang County Economic Development Zone Industrial Park cattle River Patentee after: HUNAN FULLDE ELECTRIC Co.,Ltd. Patentee after: GUANGDONG FULLDE ELECTRONICS Co.,Ltd. Address before: 523000 Guangdong province Dongguan city Humen town village of Baisha three days and Hui Industrial Zone Guangdong Fude Electronics Co. Ltd. Patentee before: GUANGDONG FULLDE ELECTRONICS Co.,Ltd. |
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TR01 | Transfer of patent right | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20170418 Address after: Three Village Industrial Zone 523000 in Guangdong city of Dongguan province Humen Baisha Town Patentee after: GUANGDONG FULLDE ELECTRONICS Co.,Ltd. Address before: Taojiang 413400 Yiyang province Hunan city Taojiang County Economic Development Zone Industrial Park cattle River Co-patentee before: GUANGDONG FULLDE ELECTRONICS Co.,Ltd. Patentee before: HUNAN FULLDE ELECTRIC Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A kind of non inductive winding resistance with double coating and its preparation method Effective date of registration: 20200903 Granted publication date: 20150715 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: GUANGDONG FULLDE ELECTRONICS Co.,Ltd. Registration number: Y2020440000242 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20150715 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: GUANGDONG FULLDE ELECTRONICS Co.,Ltd. Registration number: Y2020440000242 |