CN1226369C - 一种纳米封孔聚氨酯涂料及其制备方法 - Google Patents
一种纳米封孔聚氨酯涂料及其制备方法 Download PDFInfo
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- CN1226369C CN1226369C CN 02109430 CN02109430A CN1226369C CN 1226369 C CN1226369 C CN 1226369C CN 02109430 CN02109430 CN 02109430 CN 02109430 A CN02109430 A CN 02109430A CN 1226369 C CN1226369 C CN 1226369C
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- synthetic resin
- polyurethane coating
- coating
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- 238000007789 sealing Methods 0.000 title abstract description 28
- 238000000576 coating method Methods 0.000 claims abstract description 61
- 239000011248 coating agent Substances 0.000 claims abstract description 56
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- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 20
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- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 8
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- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
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- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 3
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Landscapes
- Paints Or Removers (AREA)
- Sealing Material Composition (AREA)
Abstract
Description
中性盐雾试验 | 干湿交替腐蚀试验 | SO2气体腐蚀试验 | |
实施例1 | 1000小时无锈点 | 500小时无锈点 | 500小时无锈点 |
实施例2 | 730小时无锈点 | 450小时无锈点 | 350小时无锈点 |
实施例3 | 800小时无锈点 | 420小时无锈点 | 400小时无锈点 |
实施例4 | 1200小时无锈点 | 480小时无锈点 | 490小时无锈点 |
实施例5 | 1100小时无锈点 | 500小时无锈点 | 480小时无锈点 |
比较例1 | 400小时出现锈点 | 100小时出现锈点 | 120小时出现锈点 |
比较例2 | 500小时出现锈点 | 150小时出现锈点 | 180小时出现锈点 |
比较例3 | 380小时出现锈点 | 90小时出现锈点 | 100小时出现锈点 |
比较例4 | 300小时出现锈点 | 72小时出现锈点 | 48小时出现锈点 |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02109430 CN1226369C (zh) | 2002-04-05 | 2002-04-05 | 一种纳米封孔聚氨酯涂料及其制备方法 |
Applications Claiming Priority (1)
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CN100413936C (zh) * | 2006-04-28 | 2008-08-27 | 彭志伟 | 纳米改性专用防锈面漆 |
CN100460562C (zh) * | 2006-12-01 | 2009-02-11 | 鞍山万事达电力有限公司 | Ⅱ型锌铬复合涂层防腐方法 |
CN101773901A (zh) * | 2009-12-09 | 2010-07-14 | 海洋王照明科技股份有限公司 | 一种提高金属构件表面达克罗涂层性能的方法 |
CN102677120B (zh) * | 2011-03-09 | 2015-06-10 | 汉达精密电子(昆山)有限公司 | 铝及其合金阳极氧化膜的封孔处理方法 |
CN102212803B (zh) * | 2011-04-22 | 2012-11-07 | 广东工业大学 | 一种化学镀镍层封孔剂及其封孔处理工艺 |
CN104164177A (zh) * | 2014-08-15 | 2014-11-26 | 广西梧州龙鱼漆业有限公司 | 丙烯酸聚氨酯金属漆及其制备方法 |
CN105543765B (zh) * | 2015-12-11 | 2018-08-28 | 中国航空工业集团公司北京航空材料研究院 | 一种热喷涂耐磨涂层封孔剂及使用方法 |
CN110344037A (zh) * | 2018-04-07 | 2019-10-18 | 天津艾普斯工业铝型材股份有限公司 | 一种铝型材表面处理方法 |
CN112899669A (zh) * | 2021-01-20 | 2021-06-04 | 昆山富维金属制品有限公司 | 纳米钝化涂层镀锌板及其生产工艺 |
CN114437586A (zh) * | 2022-02-07 | 2022-05-06 | 施国全 | 一种钢屋面表面的处理方法 |
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