CN102532917B - 一种耐高温液体硅橡胶及其制备方法 - Google Patents
一种耐高温液体硅橡胶及其制备方法 Download PDFInfo
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- CN102532917B CN102532917B CN 201110440407 CN201110440407A CN102532917B CN 102532917 B CN102532917 B CN 102532917B CN 201110440407 CN201110440407 CN 201110440407 CN 201110440407 A CN201110440407 A CN 201110440407A CN 102532917 B CN102532917 B CN 102532917B
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- silicon rubber
- liquid silicon
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- polysiloxane
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- 239000007788 liquid Substances 0.000 title claims abstract description 37
- 229920002379 silicone rubber Polymers 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims abstract description 28
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 38
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 34
- -1 polysiloxane Polymers 0.000 claims abstract description 29
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000001257 hydrogen Substances 0.000 claims abstract description 19
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 19
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 15
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 14
- 239000000654 additive Substances 0.000 claims abstract description 13
- 230000000996 additive effect Effects 0.000 claims abstract description 13
- 229910052697 platinum Inorganic materials 0.000 claims abstract description 13
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 11
- 239000003112 inhibitor Substances 0.000 claims abstract description 10
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 6
- 239000003292 glue Substances 0.000 claims description 22
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 19
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 14
- 239000005977 Ethylene Substances 0.000 claims description 14
- 230000002209 hydrophobic effect Effects 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 11
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 10
- 229960001866 silicon dioxide Drugs 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 8
- 230000001404 mediated effect Effects 0.000 claims description 8
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 8
- 238000006116 polymerization reaction Methods 0.000 claims description 7
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 claims description 6
- 229910002012 Aerosil® Inorganic materials 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- 238000010792 warming Methods 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 3
- 229910001593 boehmite Inorganic materials 0.000 claims description 3
- DRVWBEJJZZTIGJ-UHFFFAOYSA-N cerium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Ce+3].[Ce+3] DRVWBEJJZZTIGJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910000421 cerium(III) oxide Inorganic materials 0.000 claims description 3
- QABCGOSYZHCPGN-UHFFFAOYSA-N chloro(dimethyl)silicon Chemical compound C[Si](C)Cl QABCGOSYZHCPGN-UHFFFAOYSA-N 0.000 claims description 3
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 claims description 3
- YYLGKUPAFFKGRQ-UHFFFAOYSA-N dimethyldiethoxysilane Chemical compound CCO[Si](C)(C)OCC YYLGKUPAFFKGRQ-UHFFFAOYSA-N 0.000 claims description 3
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000011214 refractory ceramic Substances 0.000 claims description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N vinyl-ethylene Natural products C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 2
- 229920000260 silastic Polymers 0.000 description 13
- 239000000463 material Substances 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- CGMFKBXPQJJHBR-UHFFFAOYSA-N [SiH3]O[SiH](C=C)C=C Chemical compound [SiH3]O[SiH](C=C)C=C CGMFKBXPQJJHBR-UHFFFAOYSA-N 0.000 description 3
- 235000011089 carbon dioxide Nutrition 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- HMMGMWAXVFQUOA-UHFFFAOYSA-N octamethylcyclotetrasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 HMMGMWAXVFQUOA-UHFFFAOYSA-N 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 description 3
- 229920002545 silicone oil Polymers 0.000 description 3
- 125000002769 thiazolinyl group Chemical group 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- SIYAPZPGGOSMEY-UHFFFAOYSA-N CN(C)C(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1.O1[SiH2]O[SiH2]O[SiH2]1 Chemical compound CN(C)C(C1=CC=CC=C1)(C1=CC=CC=C1)C1=CC=CC=C1.O1[SiH2]O[SiH2]O[SiH2]1 SIYAPZPGGOSMEY-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- RSNQKPMXXVDJFG-UHFFFAOYSA-N tetrasiloxane Chemical compound [SiH3]O[SiH2]O[SiH2]O[SiH3] RSNQKPMXXVDJFG-UHFFFAOYSA-N 0.000 description 1
- UHUUYVZLXJHWDV-UHFFFAOYSA-N trimethyl(methylsilyloxy)silane Chemical compound C[SiH2]O[Si](C)(C)C UHUUYVZLXJHWDV-UHFFFAOYSA-N 0.000 description 1
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- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
测试条件 | 200℃/30min | 350℃/72h | 350℃/168h |
密度(g/cm3) | 1.22 | 1.24 | 1.24 |
硬度(绍氏) | 42 | 45 | 49 |
拉伸强度(MPa) | 8.5 | 7.6 | 6.0 |
抗撕强度(KN/m) | 28 | 25 | 20 |
断裂伸长率(%) | 400 | 320 | 250 |
测试条件 | 200℃/30min | 500℃/72h | 500℃/168h |
密度(g/cm3) | 1.28 | 1.30 | 1.32 |
硬度(绍氏) | 45 | 45 | 51 |
拉伸强度(MPa) | 7.6 | 7.2 | 5.5 |
抗撕强度(KN/m) | 25 | 22 | 15 |
断裂伸长率(%) | 300 | 280 | 200 |
Claims (9)
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CN 201110440407 CN102532917B (zh) | 2011-12-23 | 2011-12-23 | 一种耐高温液体硅橡胶及其制备方法 |
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CN 201110440407 CN102532917B (zh) | 2011-12-23 | 2011-12-23 | 一种耐高温液体硅橡胶及其制备方法 |
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CN102532917A CN102532917A (zh) | 2012-07-04 |
CN102532917B true CN102532917B (zh) | 2013-05-29 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104626457A (zh) * | 2014-12-31 | 2015-05-20 | 东莞市九瀛新材料有限公司 | 容器外表面的硅橡胶注射成型方法 |
CN105623273A (zh) * | 2015-10-30 | 2016-06-01 | 深圳市沃尔核材股份有限公司 | 一种可涂覆陶瓷化硅橡胶及其制备方法 |
CN105315670A (zh) * | 2015-11-24 | 2016-02-10 | 苏州盖德精细材料有限公司 | 一种高导热电子灌封复合材料及其制备方法 |
CN105968819A (zh) * | 2016-05-12 | 2016-09-28 | 浙江新安化工集团股份有限公司 | 一种具有超高打击寿命的按键液体硅橡胶组合物及其制备方法 |
CN106190018A (zh) * | 2016-08-08 | 2016-12-07 | 岳胜武 | 可喷涂的自粘接型环保硅胶胶水及其制备方法 |
CN106751894A (zh) * | 2016-12-02 | 2017-05-31 | 镇江高美新材料有限公司 | 一种耐高温的抗菌型液体硅橡胶及其制备方法 |
CN107502279B (zh) * | 2017-08-11 | 2020-11-06 | 汕头市骏码凯撒有限公司 | 一种耐高温触变性led封装胶及其制备方法 |
CN110343390A (zh) * | 2019-06-13 | 2019-10-18 | 东莞市南炬高分子材料有限公司 | 一种电力冷缩套管硅胶材料及其制备方法 |
CN110903740A (zh) * | 2019-10-23 | 2020-03-24 | 安徽启东热能科技有限公司 | 一种液态轻烃气化装置用耐高温涂料制备方法 |
CN114133743B (zh) * | 2021-12-15 | 2023-08-01 | 东莞市贝特利新材料有限公司 | 一种加成型阻燃耐热性液体硅橡胶组合物及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101654559A (zh) * | 2008-09-19 | 2010-02-24 | 镇江东辰新材料有限公司 | 高阻燃硅橡胶及其制造方法 |
CN101735621A (zh) * | 2009-12-07 | 2010-06-16 | 江苏天辰硅材料有限公司 | 抗疲劳液体硅橡胶及其制备方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN101654559A (zh) * | 2008-09-19 | 2010-02-24 | 镇江东辰新材料有限公司 | 高阻燃硅橡胶及其制造方法 |
CN101735621A (zh) * | 2009-12-07 | 2010-06-16 | 江苏天辰硅材料有限公司 | 抗疲劳液体硅橡胶及其制备方法 |
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Owner name: JIANGSU TIANCHEN NEW MATERIAL CO., LTD. Free format text: FORMER NAME: JIANGSU TIANCHEN SILICON MATERIALS CO., LTD. |
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Address after: Yangzhong City Development Zone, Jiangsu city of Zhenjiang province 212211 Hong Kong Road No. 568 Patentee after: JIANGSU TIANCHEN NEW MATERIALS CO., LTD. Address before: Yangzhong City Development Zone, Jiangsu city of Zhenjiang province 212211 Hong Kong Road No. 568 Patentee before: Jiangsu Tiancheng Silicon Co., Ltd. |
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Address after: Yangzhong City Development Zone, Jiangsu city of Zhenjiang province 212211 Hong Kong Road No. 568 Patentee after: JIANGSU TIANCHEN NEW MATERIALS CO., LTD. Address before: Yangzhong City Development Zone, Jiangsu city of Zhenjiang province 212211 Hong Kong Road No. 568 Patentee before: JIANGSU TIANCHEN NEW MATERIALS CO., LTD. |