CN101845254B - 外墙弹性水性氟碳涂料 - Google Patents
外墙弹性水性氟碳涂料 Download PDFInfo
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- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 239000003973 paint Substances 0.000 title claims abstract description 19
- 239000002994 raw material Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000008367 deionised water Substances 0.000 claims abstract description 5
- 229910021641 deionized water Inorganic materials 0.000 claims description 4
- 239000004922 lacquer Substances 0.000 claims description 2
- 239000000839 emulsion Substances 0.000 abstract description 12
- 239000000049 pigment Substances 0.000 abstract description 4
- 238000009736 wetting Methods 0.000 abstract description 4
- 239000002270 dispersing agent Substances 0.000 abstract description 3
- 239000002518 antifoaming agent Substances 0.000 abstract description 2
- 239000007798 antifreeze agent Substances 0.000 abstract description 2
- 239000000945 filler Substances 0.000 abstract description 2
- 239000002562 thickening agent Substances 0.000 abstract description 2
- 230000000844 anti-bacterial effect Effects 0.000 abstract 1
- 239000003899 bactericide agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 description 14
- 239000011248 coating agent Substances 0.000 description 12
- PRPAGESBURMWTI-UHFFFAOYSA-N [C].[F] Chemical compound [C].[F] PRPAGESBURMWTI-UHFFFAOYSA-N 0.000 description 4
- 229920002449 FKM Polymers 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 238000004581 coalescence Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- DAFHKNAQFPVRKR-UHFFFAOYSA-N (3-hydroxy-2,2,4-trimethylpentyl) 2-methylpropanoate Chemical compound CC(C)C(O)C(C)(C)COC(=O)C(C)C DAFHKNAQFPVRKR-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 240000005373 Panax quinquefolius Species 0.000 description 1
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
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- 239000002932 luster Substances 0.000 description 1
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- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- -1 poly carboxylic acid amine salt Chemical class 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- 230000009967 tasteless effect Effects 0.000 description 1
- 235000010215 titanium dioxide Nutrition 0.000 description 1
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Abstract
本发明涉及一种外墙弹性水性氟碳涂料，由下述原料按质量百分比组成：氟碳乳液32～48％、弹性乳液8～16％、颜料和填料25～35％、水性涂料用氟橡7～14％、润湿分散剂0.2～0.8％、消泡剂0.2～0.6％、抗冻剂1.2～3.6％、成膜助剂6.3～9.5％、pH调节剂0.2～1.0％、杀菌剂0.3～1.0％、增稠剂0.1％～5.0％以及余量为去离子水；本发明的有益效果是：可起到持久保持被饰建筑物中氟碳涂料的抗裂性能，发挥水性外墙氟碳涂料的弹性功能；同时也可应用于对已形成细小裂纹墙体工程的维修保养。
Description
技术领域
本发明涉及一种涂料，尤其涉及一种用于外墙高耐候的涂料。
背景技术
通过对市场上外墙氟碳涂料近5年的应用案例调研中，申请人发现有许多普通的外墙氟碳涂料经过3～5年的应用因底材处理不当而出现细小裂纹缺陷现象。因此需要广大水性氟碳涂料技术人员进一步开发出一种水性外墙弹性氟碳涂料，保留水性氟碳涂料的耐候性的同时，提高了氟碳涂料设计中抗裂要求，发挥水性氟碳涂料的弹性功能。这对已形成裂纹的氟碳涂料应用工程的维修保养也至关紧迫。
如何能达到上述要求的涂料是技术人员要解决的问题。
发明内容
本发明需要解决的技术问题是提供了一种外墙弹性水性氟碳涂料，旨在解决上述的问题。
为了解决上述技术问题，本发明是通过以下技术方案实现的：
本发明由下述原料按质量百分比组成：
余量为去离子水。
与现有技术相比，本发明的有益效果是：可起到持久保持被饰建筑物中氟碳涂料的抗裂性能，发挥水性外墙氟碳涂料的弹性功能；同时也可应用于对已形成细小裂纹墙体工程的维修保养。
具体实施方式：
下面结合具体实施方式对本发明作进一步详细描述：
本发明中的原料在市场上都有售：
氟碳乳液选用乳液的稳定性好、耐水性好、颜料或色浆的适应用性好氟含量达到14％以上的氟碳乳液，如日本大金公司、日本旭硝子公司的氟涂料；
弹性乳液选用能够有效率抵挡紫外光的照射，具有优异的长期耐久性的紫外自交联型纯丙烯酸乳液，如：罗门哈斯的2438M乳液或国民淀粉的4700乳液；
颜料或色浆选用结晶结构稳定，能吸引紫外线，减少紫外线对氟碳乳液的破坏，同时能抵抗环境的各种变化，长期保持原有状态色泽的颜料或色浆，如：优质金红石钛白粉(如
R706、R960等)、碳黑浆、酞菁蓝浆；
填料为化学稳定的超细硫酸钡、云母粉；
氟橡胶选用具有良好的橡胶弹性、优异的耐候性、耐低温性好，在-10℃中仍保持良好的柔韧性且无毒、无味的水性涂料用氟橡胶；
润湿分散剂为分散性能佳、耐水性优良、有机和无机颜料都有很好润湿能力的聚羧酸胺盐类产品。如圣诺普科、毕克、海川化工的产品。
消泡剂为有机硅消泡剂；
pH调节剂选用的AMP-95；
杀菌剂选用劲辉化工的P113；
成膜助剂为EASTMAN的Texanol；
防冻剂选用环保型防冻剂，如：丙二醇；
增稠剂选用分子低，流平性好，高剪切粘度高，混涂施工抗飞溅性好的缔合型增稠剂，如TT-935。
本发明的制造方法如下：
外墙水性弹性氟碳涂料的制备：
将润湿分散剂、部分消泡剂、杀菌剂、颜(填)料、水性涂料用氟橡胶等加入适量去离子水中，分散均匀后用砂磨机研磨至要求细度，低速搅拌下逐一将防冻剂、剩余的消泡剂加入，混合均匀后缓慢加入氟碳乳液，弹性乳液、成膜助剂、pH调节剂、杀菌剂、增稠剂及部分去离子水，搅拌均匀即可。
性能比较
实施例：
例一：
外墙水性弹性氟碳白色漆
例二：
外墙水性弹性氟碳灰色漆
例三：
外墙水性弹性氟碳蓝色漆
Claims (4)
1.一种外墙弹性水性氟碳涂料，由下述原料按质量百分比组成：
余量为去离子水。
2.一种外墙弹性水性氟碳涂料，由下述原料按质量百分比组成：
外墙水性弹性氟碳白色漆
3.一种外墙弹性水性氟碳涂料，由下述原料按质量百分比组成：
外墙水性弹性氟碳灰色漆
4.一种外墙弹性水性氟碳涂料，由下述原料按质量百分比组成：
外墙水性弹性氟碳蓝色漆
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| CN200910048078XA CN101845254B (zh) | 2009-03-24 | 2009-03-24 | 外墙弹性水性氟碳涂料 |
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| CN200910048078XA CN101845254B (zh) | 2009-03-24 | 2009-03-24 | 外墙弹性水性氟碳涂料 |
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| CN101845254A CN101845254A (zh) | 2010-09-29 |
| CN101845254B true CN101845254B (zh) | 2012-02-01 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102181208A (zh) * | 2011-04-15 | 2011-09-14 | 肇庆千江高新材料科技有限公司 | 一种外墙热反射隔热涂料 |
| CN102876158A (zh) * | 2011-07-11 | 2013-01-16 | 上海富臣化工有限公司 | 柔感抗污弹性内墙乳胶漆及其制备方法 |
| CN103113796B (zh) * | 2011-11-16 | 2016-08-10 | 上海展辰涂料有限公司 | 水性氟碳弹性抗污外墙漆 |
| CN102964940B (zh) * | 2012-12-04 | 2015-09-30 | 深圳市广田环保涂料有限公司 | 一种水性弹性氟碳涂料及其制备方法 |
| CN103468068B (zh) * | 2013-05-22 | 2016-01-20 | 上海三银制漆有限公司 | 覆盖大裂纹的水性弹性氟碳建筑涂料及其制备方法和应用 |
| CN103805054B (zh) * | 2014-03-04 | 2016-05-25 | 北京市市政工程研究院 | 一种混凝土外墙防护剂及其制备方法 |
| CN104559592A (zh) * | 2014-12-19 | 2015-04-29 | 北京东方雨虹防水技术股份有限公司 | 氟碳弹性涂料及其制备方法 |
| CN105462314A (zh) * | 2015-12-15 | 2016-04-06 | 三棵树涂料股份有限公司 | 高性价比高耐沾污弹性平涂乳胶漆及其制备方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6133373A (en) * | 1998-12-21 | 2000-10-17 | Lauren International, Inc. | Water-borne fluoroelastomer coatings and cured films therefrom |
| CN1896137A (zh) * | 2005-07-13 | 2007-01-17 | 3M创新有限公司 | 氟共聚物/聚丙烯酸酯共混乳液及其制法和应用 |
| CN101186668A (zh) * | 2007-11-07 | 2008-05-28 | 中昊晨光化工研究院 | 一种涂料用含氟橡胶的制备方法 |
-
2009
- 2009-03-24 CN CN200910048078XA patent/CN101845254B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6133373A (en) * | 1998-12-21 | 2000-10-17 | Lauren International, Inc. | Water-borne fluoroelastomer coatings and cured films therefrom |
| CN1896137A (zh) * | 2005-07-13 | 2007-01-17 | 3M创新有限公司 | 氟共聚物/聚丙烯酸酯共混乳液及其制法和应用 |
| CN101186668A (zh) * | 2007-11-07 | 2008-05-28 | 中昊晨光化工研究院 | 一种涂料用含氟橡胶的制备方法 |
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