CN104910778B - 偏苯三甲酸酐防污涂料及其制备方法 - Google Patents
偏苯三甲酸酐防污涂料及其制备方法 Download PDFInfo
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- 239000003973 paint Substances 0.000 title claims abstract description 28
- 230000003373 anti-fouling effect Effects 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 150000008064 anhydrides Chemical class 0.000 title abstract 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 36
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000012948 isocyanate Substances 0.000 claims abstract description 14
- 150000002513 isocyanates Chemical class 0.000 claims abstract description 14
- 229920002635 polyurethane Polymers 0.000 claims abstract description 13
- 239000004814 polyurethane Substances 0.000 claims abstract description 13
- UZKWTJUDCOPSNM-UHFFFAOYSA-N 1-ethenoxybutane Chemical compound CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 claims abstract description 12
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 claims abstract description 11
- 235000010232 propyl p-hydroxybenzoate Nutrition 0.000 claims abstract description 11
- 239000004405 propyl p-hydroxybenzoate Substances 0.000 claims abstract description 11
- QELSKZZBTMNZEB-UHFFFAOYSA-N propylparaben Chemical compound CCCOC(=O)C1=CC=C(O)C=C1 QELSKZZBTMNZEB-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 7
- SRPWOOOHEPICQU-UHFFFAOYSA-N trimellitic anhydride Chemical compound OC(=O)C1=CC=C2C(=O)OC(=O)C2=C1 SRPWOOOHEPICQU-UHFFFAOYSA-N 0.000 claims description 28
- VPIRJGXSNAKQRB-UHFFFAOYSA-N 2-methylprop-2-enoic acid;tributyltin Chemical compound CC(=C)C(O)=O.CCCC[Sn](CCCC)CCCC VPIRJGXSNAKQRB-UHFFFAOYSA-N 0.000 claims description 12
- 229910000410 antimony oxide Inorganic materials 0.000 claims description 11
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- LBJNMUFDOHXDFG-UHFFFAOYSA-N copper;hydrate Chemical compound O.[Cu].[Cu] LBJNMUFDOHXDFG-UHFFFAOYSA-N 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 2
- -1 Thiazolinyl butyl ether Chemical compound 0.000 claims 2
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- 229910021529 ammonia Inorganic materials 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 1
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 abstract 4
- KRFJLUBVMFXRPN-UHFFFAOYSA-N cuprous oxide Chemical compound [O-2].[Cu+].[Cu+] KRFJLUBVMFXRPN-UHFFFAOYSA-N 0.000 abstract 1
- 229940112669 cuprous oxide Drugs 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- LPUCKLOWOWADAC-UHFFFAOYSA-M tributylstannyl 2-methylprop-2-enoate Chemical compound CCCC[Sn](CCCC)(CCCC)OC(=O)C(C)=C LPUCKLOWOWADAC-UHFFFAOYSA-M 0.000 abstract 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 230000003647 oxidation Effects 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- UHOPWFKONJYLCF-UHFFFAOYSA-N 2-(2-sulfanylethyl)isoindole-1,3-dione Chemical compound C1=CC=C2C(=O)N(CCS)C(=O)C2=C1 UHOPWFKONJYLCF-UHFFFAOYSA-N 0.000 description 1
- QOSMNYMQXIVWKY-UHFFFAOYSA-N Propyl levulinate Chemical compound CCCOC(=O)CCC(C)=O QOSMNYMQXIVWKY-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- UDEWPOVQBGFNGE-UHFFFAOYSA-N benzoic acid n-propyl ester Natural products CCCOC(=O)C1=CC=CC=C1 UDEWPOVQBGFNGE-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- OLXYLDUSSBULGU-UHFFFAOYSA-N methyl pyridine-4-carboxylate Chemical compound COC(=O)C1=CC=NC=C1 OLXYLDUSSBULGU-UHFFFAOYSA-N 0.000 description 1
- 229960003742 phenol Drugs 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
本发明公开了一种偏苯三甲酸酐防污涂料及其制备方法，涂料包括以下重量份计的原料：偏苯三甲酸酐80~120份、氧化亚铜40~80份、甲基丙烯酸三丁锡20~30份、乙烯基丁醚50~80份、氧化铁红30~60份、对羟基苯甲酸丙酯10~50份、三氧化二锑20~70份、聚氨酯15~55份、异氰酸酯30~75份、甲乙酮5~15份。其制备方法：将各组分混合均匀，加热到40~45℃，加入氧化铁红、对羟基苯甲酸丙酯、三氧化二锑、聚氨酯、异氰酸酯、甲乙酮混合均匀。本发明稳定性良好，初始粘度较大，半年后粘度基本不变，性能稳定。
Description
技术领域
本发明涉及偏苯三甲酸酐防污涂料及其制备方法。
背景技术
防污涂料，是防止船舶在海洋行时， 海洋生物附着而造成船舶行进受阻，导致污损。防污涂料能保持浸水部位光滑无污物附着。防污涂料可分为：接触型、增剂型、扩散型、自抛型，主要用在海水、淡水中的船舶、海洋结构物、管道等防污工程中。世界各海区的生物有18000多种是附着动物，600多种是附着植物。船底附着海生物后，增加阻力，降低航速，燃料耗用量增加，机械的磨损增大。海生物的附着还破坏漆膜，加速钢板的腐蚀，不仅增加了船舶的维修保养次数和时间，而且降低了船舶的在航率。对舰艇来说，海生物极大地影响航速，若海生物附着在场呐罩上，则干扰声的侦察性能，削弱了军舰的战斗力。迄今为止，涂覆船舶防污涂料仍然是防止海洋生物附着的最经济而有效的措施，因此，船舶底部需要涂装防污涂料。
发明内容
本发明的目的是提供一种偏苯三甲酸酐防污涂料及其制备方法，粘度大，保存时间长。
本发明采用以下技术方案：
偏苯三甲酸酐防污涂料，包括以下重量份计的原料：偏苯三甲酸酐80~120份、氧化亚铜40~80份、甲基丙烯酸三丁锡20~30份、乙烯基丁醚50~80份、氧化铁红30~60份、对羟基苯甲酸丙酯10~50份、三氧化二锑20~70份、聚氨酯15~55份、异氰酸酯30~75份、甲乙酮5~15份。
作为优选，偏苯三甲酸酐防污涂料，包括以下重量份计的原料：偏苯三甲酸酐100份、氧化亚铜60份、甲基丙烯酸三丁锡25份、乙烯基丁醚65份、氧化铁红45份、对羟基苯甲酸丙酯30份、三氧化二锑45份、聚氨酯35份、异氰酸酯55份、甲乙酮10份。
作为优选，氧化亚铜的粒径为50~1000微米。
作为优选，氧化铁红的粒径为4~10微米。
上述偏苯三甲酸酐防污涂料的制备方法，包括以下步骤：将偏苯三甲酸酐、氧化亚铜、甲基丙烯酸三丁锡、乙烯基丁醚混合均匀，加热到40~45℃，加入氧化铁红、对羟基苯甲酸丙酯、三氧化二锑、聚氨酯、异氰酸酯、甲乙酮混合均匀，即可。
有益效果
本发明稳定性良好，初始粘度较大，在684~700mPa·s，半年后粘度基本不变，性能稳定，对羟基苯甲酸丙酯的加入可以提高防污涂料的初始粘度，且延长保存时间。
具体实施方式
下面结合具体实施例对本发明作进一步详细介绍。
实施例1
偏苯三甲酸酐防污涂料，包括以下重量份计的原料：偏苯三甲酸酐100份、氧化亚铜60份、甲基丙烯酸三丁锡25份、乙烯基丁醚65份、氧化铁红45份、对羟基苯甲酸丙酯30份、三氧化二锑45份、聚氨酯35份、异氰酸酯55份、甲乙酮10份。
氧化亚铜的粒径为450微米。
氧化铁红的粒径为7微米。
上述偏苯三甲酸酐防污涂料的制备方法，包括以下步骤：将偏苯三甲酸酐、氧化亚铜、甲基丙烯酸三丁锡、乙烯基丁醚混合均匀，加热到40℃，加入氧化铁红、对羟基苯甲酸丙酯、三氧化二锑、聚氨酯、异氰酸酯、甲乙酮混合均匀，即可。
实施例2
偏苯三甲酸酐防污涂料，包括以下重量份计的原料：偏苯三甲酸酐80份、氧化亚铜40份、甲基丙烯酸三丁锡20份、乙烯基丁醚50份、氧化铁红30份、对羟基苯甲酸丙酯10份、三氧化二锑20份、聚氨酯15份、异氰酸酯30份、甲乙酮5份。
氧化亚铜的粒径为50微米。
氧化铁红的粒径为4微米。
上述偏苯三甲酸酐防污涂料的制备方法，包括以下步骤：将偏苯三甲酸酐、氧化亚铜、甲基丙烯酸三丁锡、乙烯基丁醚混合均匀，加热到40℃，加入氧化铁红、对羟基苯甲酸丙酯、三氧化二锑、聚氨酯、异氰酸酯、甲乙酮混合均匀，即可。
实施例3
偏苯三甲酸酐防污涂料，包括以下重量份计的原料：偏苯三甲酸酐120份、氧化亚铜80份、甲基丙烯酸三丁锡30份、乙烯基丁醚80份、氧化铁红60份、对羟基苯甲酸丙酯50份、三氧化二锑70份、聚氨酯55份、异氰酸酯75份、甲乙酮15份。
氧化亚铜的粒径为1000微米。
氧化铁红的粒径为10微米。
上述偏苯三甲酸酐防污涂料的制备方法，包括以下步骤：将偏苯三甲酸酐、氧化亚铜、甲基丙烯酸三丁锡、乙烯基丁醚混合均匀，加热到45℃，加入氧化铁红、对羟基苯甲酸丙酯、三氧化二锑、聚氨酯、异氰酸酯、甲乙酮混合均匀，即可。
对比例1
与实施例1相同，不同在于：不加对羟基苯甲酸丙酯。
性能测试
将实施例1~3和对比例1的产品进行性能测试，结果见表1。
表1
| 实施例1 | 实施例2 | 实施例3 | 对比例1 | |
| 初始粘度mPa·s | 700 | 689 | 684 | 523 |
| 6个月后粘度mPa·s | 720 | 690 | 690 | 502 |
结论：本发明稳定性良好，初始粘度较大，在684~700mPa·s，半年后粘度基本不变，性能稳定，对羟基苯甲酸丙酯的加入可以提高防污涂料的初始粘度，且延长保存时间。
Claims (4)
1.偏苯三甲酸酐防污涂料，其特征在于，包括以下重量份计的原料：偏苯三甲酸酐80~120份、氧化亚铜40~80份、甲基丙烯酸三丁锡20~30份、乙烯基丁醚50~80份、氧化铁红30~60份、对羟基苯甲酸丙酯10~50份、三氧化二锑20~70份、聚氨酯15~55份、异氰酸酯30~75份、甲乙酮5~15份；其制备方法包括以下步骤：将偏苯三甲酸酐、氧化亚铜、甲基丙烯酸三丁锡、乙烯基丁醚混合均匀，加热到40~45℃，加入氧化铁红、对羟基苯甲酸丙酯、三氧化二锑、聚氨酯、异氰酸酯、甲乙酮混合均匀。
2.根据权利要求1所述的偏苯三甲酸酐防污涂料，其特征在于，包括以下重量份计的原料：偏苯三甲酸酐100份、氧化亚铜60份、甲基丙烯酸三丁锡25份、乙烯基丁醚65份、氧化铁红45份、对羟基苯甲酸丙酯30份、三氧化二锑45份、聚氨酯35份、异氰酸酯55份、甲乙酮10份。
3.根据权利要求1所述的偏苯三甲酸酐防污涂料，其特征在于，氧化亚铜的粒径为50~1000微米。
4.根据权利要求1所述的偏苯三甲酸酐防污涂料，其特征在于，氧化铁红的粒径为4~10微米。
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3896753A (en) * | 1966-07-26 | 1975-07-29 | Nat Patent Dev Corp | Hydrophilic polymer coating for underwater structures |
| CN101842453A (zh) * | 2007-10-31 | 2010-09-22 | 中国涂料株式会社 | 耐粘液性及保存稳定性经改良的含铜化合物的防污涂料组合物 |
| CN102076788A (zh) * | 2008-05-29 | 2011-05-25 | 蓝星有机硅法国公司 | 用于水应用并且尤其是海洋应用的具有防污性能的制品 |
| CN104610869A (zh) * | 2015-02-05 | 2015-05-13 | 林爱娜 | 一种防水防污水性聚氨酯涂料及其制备方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3896753A (en) * | 1966-07-26 | 1975-07-29 | Nat Patent Dev Corp | Hydrophilic polymer coating for underwater structures |
| CN101842453A (zh) * | 2007-10-31 | 2010-09-22 | 中国涂料株式会社 | 耐粘液性及保存稳定性经改良的含铜化合物的防污涂料组合物 |
| CN102076788A (zh) * | 2008-05-29 | 2011-05-25 | 蓝星有机硅法国公司 | 用于水应用并且尤其是海洋应用的具有防污性能的制品 |
| CN104610869A (zh) * | 2015-02-05 | 2015-05-13 | 林爱娜 | 一种防水防污水性聚氨酯涂料及其制备方法 |
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