CN100494294C - 热固性氟粉末涂料树脂及其制备方法 - Google Patents
热固性氟粉末涂料树脂及其制备方法 Download PDFInfo
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- CN100494294C CN100494294C CNB2005101059770A CN200510105977A CN100494294C CN 100494294 C CN100494294 C CN 100494294C CN B2005101059770 A CNB2005101059770 A CN B2005101059770A CN 200510105977 A CN200510105977 A CN 200510105977A CN 100494294 C CN100494294 C CN 100494294C
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 229920001187 thermosetting polymer Polymers 0.000 title claims abstract description 25
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 title abstract description 17
- 229910052731 fluorine Inorganic materials 0.000 title abstract description 17
- 239000011737 fluorine Substances 0.000 title abstract description 17
- -1 hydroxyalkyl vinyl ether Chemical compound 0.000 claims abstract description 60
- 239000002253 acid Substances 0.000 claims abstract description 42
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical group FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229920001567 vinyl ester resin Polymers 0.000 claims abstract description 23
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- 229910021641 deionized water Inorganic materials 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 19
- 238000002360 preparation method Methods 0.000 claims description 17
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical group O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims description 14
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 13
- 238000006116 polymerization reaction Methods 0.000 claims description 12
- XEKOWRVHYACXOJ-UHFFFAOYSA-N ethyl acetate Substances CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 8
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 claims description 7
- 230000035484 reaction time Effects 0.000 claims description 7
- AJDIZQLSFPQPEY-UHFFFAOYSA-N 1,1,2-Trichlorotrifluoroethane Chemical compound FC(F)(Cl)C(F)(Cl)Cl AJDIZQLSFPQPEY-UHFFFAOYSA-N 0.000 claims description 6
- MEGHWIAOTJPCHQ-UHFFFAOYSA-N ethenyl butanoate Chemical compound CCCC(=O)OC=C MEGHWIAOTJPCHQ-UHFFFAOYSA-N 0.000 claims description 6
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- NSGXIBWMJZWTPY-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropane Chemical compound FC(F)(F)CC(F)(F)F NSGXIBWMJZWTPY-UHFFFAOYSA-N 0.000 claims description 5
- 238000004821 distillation Methods 0.000 claims description 5
- RPBWMJBZQXCSFW-UHFFFAOYSA-N 2-methylpropanoyl 2-methylpropaneperoxoate Chemical compound CC(C)C(=O)OOC(=O)C(C)C RPBWMJBZQXCSFW-UHFFFAOYSA-N 0.000 claims description 4
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- 150000002148 esters Chemical class 0.000 claims description 2
- LZWYWAIOTBEZFN-UHFFFAOYSA-N ethenyl hexanoate Chemical compound CCCCCC(=O)OC=C LZWYWAIOTBEZFN-UHFFFAOYSA-N 0.000 claims description 2
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- 125000000217 alkyl group Chemical group 0.000 abstract 1
- VQLYBLABXAHUDN-UHFFFAOYSA-N bis(4-fluorophenyl)-methyl-(1,2,4-triazol-1-ylmethyl)silane;methyl n-(1h-benzimidazol-2-yl)carbamate Chemical compound C1=CC=C2NC(NC(=O)OC)=NC2=C1.C=1C=C(F)C=CC=1[Si](C=1C=CC(F)=CC=1)(C)CN1C=NC=N1 VQLYBLABXAHUDN-UHFFFAOYSA-N 0.000 abstract 1
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- VUIWJRYTWUGOOF-UHFFFAOYSA-N 2-ethenoxyethanol Chemical group OCCOC=C VUIWJRYTWUGOOF-UHFFFAOYSA-N 0.000 description 7
- KHAVLLBUVKBTBG-UHFFFAOYSA-N caproleic acid Natural products OC(=O)CCCCCCCC=C KHAVLLBUVKBTBG-UHFFFAOYSA-N 0.000 description 7
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- OJXVWULQHYTXRF-UHFFFAOYSA-N 3-ethenoxypropan-1-ol Chemical compound OCCCOC=C OJXVWULQHYTXRF-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
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- HMBNQNDUEFFFNZ-UHFFFAOYSA-N 4-ethenoxybutan-1-ol Chemical compound OCCCCOC=C HMBNQNDUEFFFNZ-UHFFFAOYSA-N 0.000 description 3
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- BAYVWWSKYAZXRE-UHFFFAOYSA-N C(C)(=O)OC=C.C(C)(C)(C)C1=CC=C(C(=O)O)C=C1 Chemical compound C(C)(=O)OC=C.C(C)(C)(C)C1=CC=C(C(=O)O)C=C1 BAYVWWSKYAZXRE-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
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- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001336 alkenes Chemical group 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
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- VGIYPVFBQRUBDD-UHFFFAOYSA-N ethenoxycyclohexane Chemical group C=COC1CCCCC1 VGIYPVFBQRUBDD-UHFFFAOYSA-N 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
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- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
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- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
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- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Paints Or Removers (AREA)
Abstract
Description
项目 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 |
参加反应单体 | |||||
三氟氯乙烯(g) | 219.0 | 242.0 | 233.0 | 247.0 | 256.3 |
乙酸乙烯酯(g) | -- | 61.1 | 68.8 | 63.6 | -- |
丙酸乙烯酯(g) | -- | -- | -- | -- | 80.0 |
丁酸乙烯酯(g) | 123.1 | -- | -- | -- | -- |
叔碳酸乙烯酯(g) | 81.1 | 84.2 | 109.2 | 87.4 | 62.4 |
羟乙基乙烯醚(g) | -- | -- | 42.2 | 45.8 | 44.0 |
羟丙基乙烯醚(g) | -- | 53.0 | -- | -- | -- |
羟丁基乙烯醚(g) | 51.0 | -- | -- | -- | -- |
甲基丙烯酸(g) | 7.0 | -- | -- | -- | -- |
丁烯酸(g) | -- | -- | -- | -- | 8.8 |
十一烯酸(g) | -- | 11.0 | 3.7 | 11.0 | -- |
溶剂 | |||||
三氟三氯乙烷(g) | 1092.0 | 936.0 | -- | -- | -- |
四氟乙烷(g) | -- | -- | 250.0 | 300.0 | -- |
六氟丙烷(g) | 300.0 | ||||
脱氧去离子水(g) | 300.0 | 400.0 | 750.0 | 700.0 | 700.0 |
引发剂 | |||||
过氧化二异丁酰(g) | 3.5 | -- | -- | -- | -- |
过氧化二碳酸二异丙酯(g) | 15.5 | ||||
过氧化二碳酸二环己酯(g) | -- | -- | 12.7 | 15.9 | 19.0 |
反应温度(℃) | 33~37 | 48~52 | 53~57 | 53~57 | 53~57 |
反应起始压力(MPa) | 0.62 | 0.85 | 1.35 | 1.45 | 1.20 |
反应终止压力(MPa) | 0.15 | 0.29 | 1.0 | 1.12 | 0.85 |
反应时间(hr) | 4 | 8 | 6 | 6 | 10 |
共聚物量(g) | 409.2g | 406.0 | 420.3 | 423.0 | 402.0 |
共聚物组成(mol%) | |||||
三氟氯乙烯 | 47.0 | 52.0 | 50.0 | 53.0 | 55.0 |
乙酸乙烯酯 | -- | 18.0 | 20.0 | 18.5 | -- |
丙酸乙烯酯 | -- | -- | -- | -- | 20.0 |
丁酸乙烯酯 | 27.0 | -- | -- | -- | -- |
叔碳酸乙烯酯 | 13.0 | 13.5 | 17.5 | 14.0 | 10.0 |
羟乙基乙烯醚 | -- | -- | 12.0 | 13.0 | 12.5 |
羟丙基乙烯醚 | -- | 13.0 | -- | -- | -- |
羟丁基乙烯醚 | 11.0 | -- | -- | -- | -- |
甲基丙烯酸 | 2.0 | - | -- | -- | -- |
丁烯酸 | -- | -- | -- | -- | 2.5 |
十一烯酸 | -- | 1.5 | 0.5 | 1.5 | -- |
合计 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 |
羟值(mgKOH/g) | 37.0 | 55.0 | 45.0 | 48.0 | 43.0 |
酸值(mgKOH/g) | 6.7 | 4.8 | 3.5 | 5.4 | 7.3 |
共聚物玻璃化转变温度(℃) | 47 | 56 | 67 | 60 | 39 |
共聚物储存稳定性(40℃,7d) | 无变化 | 无变化 | 无变化 | 无变化 | 有轻微结块,混合后可使用 |
项目 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 |
粉末涂料配方 | |||||
氟粉末树脂(g) | 200.0 | 200.0 | 200.0 | 200.0 | 200.0 |
B1530(g) | 34.0 | 40.0 | 50.0 | 38.0 | 37.0 |
流平剂(g) | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 |
安息香(g) | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
粉末涂料性能 | |||||
涂料储存稳定性(40℃,7d) | 无变化 | 无变化 | 无变化 | 无变化 | 有轻微结块,混合后可使用 |
涂膜物理化学性能 | |||||
固化条件 | 200℃×10min | 200℃×10min | 200℃×10min | 200℃×10min | 200℃×10min |
膜厚,μm | 49 | 50 | 52 | 48 | 50 |
涂膜外观 | 轻微桔纹,轻微发花 | 轻微桔纹 | 极轻微桔纹 | 极轻微桔纹 | 极轻微桔纹 |
光泽(60°) | 52 | 65 | 76 | 73 | 74 |
冲击强度,cm | 40 | 50 | 50 | 50 | 50 |
附着力,级 | 2 | 1 | 1 | 1 | 1 |
柔韧性,mm) | 3 | 1 | 1 | 1 | 1 |
铅笔硬度 | 2H | 3H | 3H | 3H | 3H |
耐化学试剂性能 | |||||
10%HCl(10d) | 无变化 | 无变化 | 无变化 | 无变化 | 无变化 |
10%H<sub>2</sub>S0<sub>4</sub>(10d) | 无变化 | 无变化 | 无变化 | 无变化 | 无变化 |
10%Na0H | 无变化 | 无变化 | 无变化 | 无变化 | 无变化 |
二甲苯(10d) | 3d溶胀 | 无变化 | 无变化 | 无变化 | 无变化 |
MEK擦洗(次) | 50 | >100 | >100 | >100 | >100 |
盐雾试验(2000hr) | 无变化 | 无变化 | 无变化 | 无变化 | 无变化 |
人工加速老化试验(3000hr保光率%) | 62 | 85 | 96 | 98 | 93 |
Claims (6)
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101125979B (zh) * | 2006-08-18 | 2010-05-12 | 无锡市雅丽涂料有限公司 | 金属卷材用热固性氟碳树脂及其涂料 |
CN101955712B (zh) * | 2009-09-01 | 2012-11-07 | 老虎粉末涂料制造(太仓)有限公司 | 一种拒油性热固型粉末涂料及其制备方法和应用 |
CN103483942B (zh) * | 2013-08-26 | 2016-08-24 | 广州擎天材料科技有限公司 | 一种具有纹理效果的氟碳粉末涂料及其制备方法 |
CN104927503A (zh) * | 2015-06-18 | 2015-09-23 | 巨化集团技术中心 | 一种热固性氟树脂粉末涂料的制备方法 |
CN111138956A (zh) * | 2019-12-23 | 2020-05-12 | 江阴市玲珑高分子材料有限公司 | 一种热固性粉末电磁屏蔽涂料 |
CN113121737A (zh) * | 2021-04-30 | 2021-07-16 | 鞍山润德精细化工有限公司 | 含有酐基官能团的固体聚丙烯酸酯类树脂及其制备和使用方法 |
CN115477719B (zh) * | 2022-09-27 | 2023-07-18 | 大连广福新材料科技有限公司 | 一种三氟氯乙烯-乙烯基醚粉末树脂及其制备方法 |
CN115417943B (zh) * | 2022-09-30 | 2023-08-01 | 大连广福新材料科技有限公司 | 一种三氟氯乙烯-乙烯基酯粉末氟树脂及其制备方法 |
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