CN103333386B - 一种耐高温ptc高分子导电材料及其制备方法 - Google Patents
一种耐高温ptc高分子导电材料及其制备方法 Download PDFInfo
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- CN103333386B CN103333386B CN201310206211.6A CN201310206211A CN103333386B CN 103333386 B CN103333386 B CN 103333386B CN 201310206211 A CN201310206211 A CN 201310206211A CN 103333386 B CN103333386 B CN 103333386B
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- 239000004020 conductor Substances 0.000 title claims abstract description 16
- 229920000642 polymer Polymers 0.000 title claims abstract description 13
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 20
- 239000000843 powder Substances 0.000 claims abstract description 17
- 239000010902 straw Substances 0.000 claims abstract description 11
- 229910021647 smectite Inorganic materials 0.000 claims abstract description 9
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 8
- 235000002918 Fraxinus excelsior Nutrition 0.000 claims abstract description 8
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002956 ash Substances 0.000 claims abstract description 8
- 239000004917 carbon fiber Substances 0.000 claims abstract description 8
- 229920001526 metallocene linear low density polyethylene Polymers 0.000 claims abstract description 8
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229920005989 resin Polymers 0.000 claims abstract description 8
- 239000011347 resin Substances 0.000 claims abstract description 8
- GHKOFFNLGXMVNJ-UHFFFAOYSA-N Didodecyl thiobispropanoate Chemical compound CCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCC GHKOFFNLGXMVNJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 6
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 6
- 235000006708 antioxidants Nutrition 0.000 claims abstract description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 6
- 229940051841 polyoxyethylene ether Drugs 0.000 claims abstract description 6
- 229920000056 polyoxyethylene ether Polymers 0.000 claims abstract description 6
- 229910000077 silane Inorganic materials 0.000 claims abstract description 6
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical class O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000002994 raw material Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- ASWXNYNXAOQCCD-UHFFFAOYSA-N dichloro(triphenyl)-$l^{5}-phosphane Chemical compound C=1C=CC=CC=1P(Cl)(C=1C=CC=CC=1)(Cl)C1=CC=CC=C1 ASWXNYNXAOQCCD-UHFFFAOYSA-N 0.000 claims description 5
- 229910017083 AlN Inorganic materials 0.000 claims description 3
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- ROPXFXOUUANXRR-YPKPFQOOSA-N bis(2-ethylhexyl) (z)-but-2-enedioate Chemical compound CCCCC(CC)COC(=O)\C=C/C(=O)OCC(CC)CCCC ROPXFXOUUANXRR-YPKPFQOOSA-N 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 239000003431 cross linking reagent Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 3
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000945 filler Substances 0.000 abstract description 2
- 239000004615 ingredient Substances 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- -1 (carboxyethyl) triphenyl phosphine dichloride Chemical compound 0.000 abstract 1
- 230000035882 stress Effects 0.000 description 4
- 238000005485 electric heating Methods 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
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Abstract
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CN201310206211.6A CN103333386B (zh) | 2013-05-29 | 2013-05-29 | 一种耐高温ptc高分子导电材料及其制备方法 |
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CN201310206211.6A CN103333386B (zh) | 2013-05-29 | 2013-05-29 | 一种耐高温ptc高分子导电材料及其制备方法 |
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CN103333386B true CN103333386B (zh) | 2016-08-10 |
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Families Citing this family (2)
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CN105440313A (zh) * | 2015-12-11 | 2016-03-30 | 中冠电缆有限公司 | 一种高抗拉耐磨地下矿井电缆料用改性石墨尾砂及其制备方法 |
CN111031614B (zh) * | 2019-12-18 | 2022-02-11 | 华东理工大学 | 一种基于碳材料的高效ptc效应电热膜及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101456988A (zh) * | 2008-12-29 | 2009-06-17 | 浙江大学 | 一种具有正温度系数效应的导电聚合物组合物 |
CN101597396A (zh) * | 2009-07-02 | 2009-12-09 | 浙江华源电热有限公司 | 聚合物基正温度系数热敏电阻材料 |
CN101935418A (zh) * | 2009-06-30 | 2011-01-05 | 比亚迪股份有限公司 | 正温度系数材料及其制备方法及含该材料的热敏电阻及其制备方法 |
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- 2013-05-29 CN CN201310206211.6A patent/CN103333386B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101456988A (zh) * | 2008-12-29 | 2009-06-17 | 浙江大学 | 一种具有正温度系数效应的导电聚合物组合物 |
CN101935418A (zh) * | 2009-06-30 | 2011-01-05 | 比亚迪股份有限公司 | 正温度系数材料及其制备方法及含该材料的热敏电阻及其制备方法 |
CN101597396A (zh) * | 2009-07-02 | 2009-12-09 | 浙江华源电热有限公司 | 聚合物基正温度系数热敏电阻材料 |
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