CN1996513B - 一种热固性ptc热敏电阻器及其制造方法 - Google Patents
一种热固性ptc热敏电阻器及其制造方法 Download PDFInfo
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- CN1996513B CN1996513B CN2006101481894A CN200610148189A CN1996513B CN 1996513 B CN1996513 B CN 1996513B CN 2006101481894 A CN2006101481894 A CN 2006101481894A CN 200610148189 A CN200610148189 A CN 200610148189A CN 1996513 B CN1996513 B CN 1996513B
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- thermal
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 29
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000003822 epoxy resin Substances 0.000 claims abstract description 20
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 20
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 229920005989 resin Polymers 0.000 claims abstract description 8
- 239000011347 resin Substances 0.000 claims abstract description 8
- 239000000375 suspending agent Substances 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 239000004634 thermosetting polymer Substances 0.000 claims description 31
- 239000000654 additive Substances 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 239000002131 composite material Substances 0.000 claims description 12
- -1 aromatic nitrile Chemical class 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000002322 conducting polymer Substances 0.000 claims description 9
- 229920001940 conductive polymer Polymers 0.000 claims description 9
- 229920001187 thermosetting polymer Polymers 0.000 claims description 9
- 239000003063 flame retardant Substances 0.000 claims description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 7
- 150000008064 anhydrides Chemical class 0.000 claims description 7
- 150000002118 epoxides Chemical class 0.000 claims description 5
- 235000012239 silicon dioxide Nutrition 0.000 claims description 5
- 239000002002 slurry Substances 0.000 claims description 5
- 150000008431 aliphatic amides Chemical class 0.000 claims description 4
- 229910052796 boron Inorganic materials 0.000 claims description 4
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 3
- 239000000395 magnesium oxide Substances 0.000 claims description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 2
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 abstract description 4
- 229920002521 macromolecule Polymers 0.000 abstract 2
- 150000008065 acid anhydrides Chemical class 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000012467 final product Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 description 8
- 238000004132 cross linking Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000036571 hydration Effects 0.000 description 3
- 238000006703 hydration reaction Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004716 Ethylene/acrylic acid copolymer Substances 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 206010034703 Perseveration Diseases 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000011231 conductive filler Substances 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 229920006334 epoxy coating Polymers 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 229920006226 ethylene-acrylic acid Polymers 0.000 description 1
- 229920006245 ethylene-butyl acrylate Polymers 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- NPURPEXKKDAKIH-UHFFFAOYSA-N iodoimino(oxo)methane Chemical compound IN=C=O NPURPEXKKDAKIH-UHFFFAOYSA-N 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007581 slurry coating method Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Thermistors And Varistors (AREA)
Abstract
Description
R0,mΩ | 8.04 | 5.46 | 7.35 | 10.77 | 5.25 | 5.57 | 4.84 | 6.28 | 7.00 | 9.61 |
R100,mΩ | 18.45 | 10.65 | 16.16 | 22.9 | 10.95 | 10.58 | 9.05 | 14.95 | 16.24 | 20.78 |
R0,mΩ | 5.69 | 8.66 | 9.33 | 6.26 | 4.28 | 5.86 | 6.35 | 8.6 | 5.44 | 4.23 |
R100,mΩ | 10.2 | 33.4 | 35.3 | 21.3 | 15.3 | 15.3 | 23.7 | 28.5 | 20.3 | 8.24 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2006101481894A CN1996513B (zh) | 2006-12-27 | 2006-12-27 | 一种热固性ptc热敏电阻器及其制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2006101481894A CN1996513B (zh) | 2006-12-27 | 2006-12-27 | 一种热固性ptc热敏电阻器及其制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN1996513A CN1996513A (zh) | 2007-07-11 |
CN1996513B true CN1996513B (zh) | 2011-03-30 |
Family
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CN2006101481894A Active CN1996513B (zh) | 2006-12-27 | 2006-12-27 | 一种热固性ptc热敏电阻器及其制造方法 |
Country Status (1)
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CN (1) | CN1996513B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101465185B (zh) * | 2007-12-18 | 2012-03-07 | 比亚迪股份有限公司 | 正温度系数材料及含该材料的热敏电阻和它们的制备方法 |
US20090224213A1 (en) * | 2008-03-06 | 2009-09-10 | Polytronics Technology Corporation | Variable impedance composition |
CN101728038A (zh) * | 2009-12-04 | 2010-06-09 | 上海长园维安电子线路保护股份有限公司 | 热固性正温度系数热敏电阻器的制造方法及所用导电胶 |
CN102176361B (zh) * | 2011-02-22 | 2012-10-10 | 深圳市长园维安电子有限公司 | Ptc热敏电阻基材、ptc热敏电阻及其制备方法 |
CN102176360B (zh) * | 2011-02-22 | 2012-10-10 | 深圳市长园维安电子有限公司 | Ptc热敏电阻及其应用的基材及其制造方法 |
CN103194161B (zh) * | 2012-01-10 | 2015-07-15 | 万向电动汽车有限公司 | 用于锂离子电池热安全保护的正温度系数材料及其应用 |
CN104987729A (zh) * | 2015-06-04 | 2015-10-21 | 常熟市林芝电子有限责任公司 | 一种陶瓷热敏电阻器用高耐压有机硅包封料 |
CN106084800A (zh) * | 2016-08-11 | 2016-11-09 | 安徽省宁国天成电工有限公司 | 一种基于活性炭纳米管的ptc热敏电阻器材料及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002175903A (ja) * | 2000-12-05 | 2002-06-21 | Murata Mfg Co Ltd | 有機正特性サーミスタ素子 |
WO2003036661A2 (en) * | 2001-10-25 | 2003-05-01 | Cts Corporation | Resistor nanocomposite compoisitons |
JP2003257704A (ja) * | 2002-02-27 | 2003-09-12 | Ngk Insulators Ltd | Ptc複合材料 |
-
2006
- 2006-12-27 CN CN2006101481894A patent/CN1996513B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002175903A (ja) * | 2000-12-05 | 2002-06-21 | Murata Mfg Co Ltd | 有機正特性サーミスタ素子 |
WO2003036661A2 (en) * | 2001-10-25 | 2003-05-01 | Cts Corporation | Resistor nanocomposite compoisitons |
JP2003257704A (ja) * | 2002-02-27 | 2003-09-12 | Ngk Insulators Ltd | Ptc複合材料 |
Also Published As
Publication number | Publication date |
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CN1996513A (zh) | 2007-07-11 |
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Address after: Room 806, 8th floor, 125 Liuying Road, Hongkou District, Shanghai 200083 Patentee after: Shanghai Weian Electronics Co.,Ltd. Address before: 806, 8th floor, 125 Liuying Road, Hongkou District, Shanghai 200083 Patentee before: Shanghai Wei'an Electronic Co.,Ltd. |
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