CN111393929A - 一种古建筑用环保水性漆 - Google Patents
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Abstract
本发明公开了一种古建筑用环保水性漆,由以下重量百分比的组分组成:20‑35%的丙烯酸酯乳液、10‑15%的改性玉米淀粉、10‑15%的改性碳纳米纤维、1‑3%的羧甲基纤维素,余量为去离子水。本发明中的改性玉米淀粉、改性碳纳米纤维和羧甲基纤维素协同作用,提升了水性漆的附着力,颜料的分散性和分散粒子的稳定性增强,提升了硬度,提高了耐候性。
Description
技术领域
本发明涉及一种环保水性漆,特别涉及一种古建筑用环保水性漆。
背景技术
油性漆以香蕉水、天拿水作为稀释剂,含有大量的苯、二甲苯等有害致癌物质,相比较而言水性漆环保型更佳。但是水性漆存在以下缺点:(1)颜料分散性不好,水性漆属于聚合物分散体系,颜料分散性不是很好;(2)分散粒子的稳定性差;(3)耐候性差,水性漆含有大量水,尤其对于由木头制成的古建筑而言,这个缺点大大限制了水性漆在古建筑上的应用;(4)流动性、展平性不好,易产生缩孔,不易深入被涂物表面的小细缝中;(5)硬度差。
因此,有必要对现有技术进行改进以解决上述技术问题。
发明内容
有鉴于此,本发明的目的在于提供一种古建筑用环保水性漆,在保留水性漆环保性好等优点的同时,提高颜料的分散性和分散粒子的稳定性,同时降低腐蚀性,提高流动性和展平性,提高硬度。具体而言通过以下技术方案实现:
本发明的一种古建筑用环保水性漆,由以下重量百分比的组分组成:20-35%的丙烯酸酯乳液、10-15%的改性玉米淀粉、10-15%的改性碳纳米纤维、1-3%的羧甲基纤维素,余量为去离子水。
所述改性玉米淀粉的制备方法为:(1)将天然玉米淀粉配制成浓度为20Be的淀粉浆;(2)向淀粉浆中滴加的碱性溶液,使其pH值为9-10;(3)向淀粉浆中连续加入NaClO进行氧化,并补充碱性溶液以保持pH值稳定在9-10;(4)反应结束后用稀盐酸中和,使pH值降低至6-6.5;(5)滴加亚硫酸钠以除去游离的氯;(6)反复洗涤干燥,得到改性玉米淀粉。氧化反应过程中必须将体系的pH值控制在9-10,淀粉的氧化过程若在低pH值体系中进行则会产生醛基,在中性体系中进行则会产生酮基,在碱性体系中进行则产生羧基。羧基能有效减缓直链淀粉的老化作用,因此在整个氧化反应过程中必须保持整个体系为碱性环境。但是由于羧基会与次氯酸盐中过量的碱发生中和反应降低体系的pH值,所以应不时补充碱性溶液以维持体系的pH值在9-10。
所述改性碳纳米纤维的制备方法为:将5-8重量份的聚乙二醇1000溶于400-500重量份去离子中,超声分散20-25min,使其分散均匀得分散液;随后在分散液中加入3-5重量份的碳纳米纤维,搅拌混合12h,使聚乙二醇充分附着在碳纳米纤维表面,干燥后制得改性碳纳米纤维。
进一步,由以下重量百分比的组分组成:30%的丙烯酸酯乳液、14%的改性玉米淀粉、13%的改性碳纳米纤维、2%的羧甲基纤维素,余量为去离子水。
进一步,所述改性玉米淀粉由的制备方法中滴加的碱性溶液采用NaOH溶液。
本发明的有益效果:本发明中的改性玉米淀粉、改性碳纳米纤维和羧甲基纤维素协同作用,提升了水性漆的附着力,颜料的分散性和分散粒子的稳定性增强,提升了硬度,提高了耐候性;本发明的其他有益效果将结合下文具体实施例中进行进一步的说明。
具体实施方式
改性玉米淀粉的制备:(1)将天然玉米淀粉配制成浓度为20Be的淀粉浆;(2)向淀粉浆中滴加的NaOH溶液,使其pH值为9-10;(3)向淀粉浆中连续加入NaClO进行氧化,并补充碱性溶液以保持pH值稳定在9-10;(4)反应结束后用稀盐酸中和,使pH值降低至6-6.5;(5)滴加亚硫酸钠以除去游离的氯;(6)反复洗涤干燥,得到改性玉米淀粉以备下述实施例采用;
改性碳纳米纤维的制备:将8g的聚乙二醇1000溶于500g去离子中,超声分散25min,使其分散均匀得分散液;随后在分散液中加入5g的碳纳米纤维,搅拌混合12h,使聚乙二醇充分附着在碳纳米纤维表面,干燥后制得改性碳纳米纤维以备下述实施例采用。
以下实施例中检测方法说明如下:
1.附着力检测
参考标准:ASTM D3359-09ε2方法B;
2.抗紫外线测试
参考标准:ASTM D-4587-11
实验条件:实验循ASTM D-4587-11循环4,灯管类型为UVA-340;光照8h,冷凝4h,暴露时间为500h。
3.盐雾测试
参考标准:ASTM B117-11;
测试条件:
沉降盐液浓度为(5±1)%NaCl(m/m),试验箱温度为(35±2)℃,盐雾沉降率为(1.0-2.2)ml/(80cm2·h),沉降盐液pH值6.5-7.2(25℃),暴露时间500小时。
4.其他性能依据GB5237.5-2008测试。
实施例一
古建筑用环保水性漆,由以下重量百分比的组分组成:20%的丙烯酸酯乳液、10%的改性玉米淀粉、10%的改性碳纳米纤维、1%的羧甲基纤维素,余量为去离子水。对各性能的检测结果如下:
实施例二
古建筑用环保水性漆,由以下重量百分比的组分组成:35%的丙烯酸酯乳液、15%的改性玉米淀粉、15%的改性碳纳米纤维、3%的羧甲基纤维素,余量为去离子水。对各性能的检测结果如下:
| 检测项目 | 单位 | 检测结果 |
| 附着力 | 5B | |
| 抗紫外线(灰标等级) | 5级 | |
| 盐雾测试(外观) | 无可视变化 | |
| 在容器中状态 | 搅拌后无硬块 | |
| 细度 | um | 35 |
| 干燥时间 | h | 6.5 |
| 贮存稳定性(50度,7d) | 无异常 | |
| 漆膜硬度 | H | 4 |
| 耐盐酸 | 无起泡和其他明显变化 | |
| 耐洗涤性 | 无起泡、脱落和其他变化 |
实施例三
古建筑用环保水性漆,由以下重量百分比的组分组成:30%的丙烯酸酯乳液、14%的改性玉米淀粉、13%的改性碳纳米纤维、2%的羧甲基纤维素,余量为去离子水。对各性能的检测结果如下:
实施例四
古建筑用环保水性漆,由以下重量百分比的组分组成:20%的丙烯酸酯乳液、14%的改性玉米淀粉、13%的改性碳纳米纤维、2%的羧甲基纤维素,余量为去离子水。对各性能的检测结果如下:
实施例五
古建筑用环保水性漆,由以下重量百分比的组分组成:20%的丙烯酸酯乳液、15%的改性玉米淀粉、15%的改性碳纳米纤维、3%的羧甲基纤维素,余量为去离子水。对各性能的检测结果如下:
| 检测项目 | 单位 | 检测结果 |
| 附着力 | 5B | |
| 抗紫外线(灰标等级) | 5级 | |
| 盐雾测试(外观) | 无可视变化 | |
| 在容器中状态 | 搅拌后无硬块 | |
| 细度 | um | 40 |
| 干燥时间 | h | 6 |
| 贮存稳定性(50度,7d) | 无异常 | |
| 漆膜硬度 | H | 4 |
| 耐盐酸 | 无起泡和其他明显变化 | |
| 耐洗涤性 | 无起泡、脱落和其他变化 |
实施例六
古建筑用环保水性漆,由以下重量百分比的组分组成:35%的丙烯酸酯乳液、10%的改性玉米淀粉、10%的改性碳纳米纤维、2%的羧甲基纤维素,余量为去离子水。对各性能的检测结果如下:
最后说明的是,以上实施例仅用以说明本发明的技术方案而非限制,尽管参照较佳实施例对本发明进行了详细说明,本领域的普通技术人员应当理解,可以对本发明的技术方案进行修改或者等同替换,而不脱离本发明技术方案的宗旨和范围,其均应涵盖在本发明的权利要求范围当中。
Claims (3)
1.一种古建筑用环保水性漆,其特征在于由以下重量百分比的组分组成:20-35%的丙烯酸酯乳液、10-15%的改性玉米淀粉、10-15%的改性碳纳米纤维、1-3%的羧甲基纤维素,余量为去离子水;
所述改性玉米淀粉的制备方法为:(1)将天然玉米淀粉配制成浓度为20Be的淀粉浆;(2)向淀粉浆中滴加的碱性溶液,使其pH值为9-10;(3)向淀粉浆中连续加入NaClO进行氧化,并补充碱性溶液以保持pH值稳定在9-10;(4)反应结束后用稀盐酸中和,使pH值降低至6-6.5;(5)滴加亚硫酸钠以除去游离的氯;(6)反复洗涤干燥,得到改性玉米淀粉;
所述改性碳纳米纤维的制备方法为:将5-8重量份的聚乙二醇1000溶于400-500重量份去离子中,超声分散20-25min,使其分散均匀得分散液;随后在分散液中加入3-5重量份的碳纳米纤维,搅拌混合12h,使聚乙二醇充分附着在碳纳米纤维表面,干燥后制得改性碳纳米纤维。
2.根据权利要求1所述的古建筑用环保水性漆,其特征在于由以下重量百分比的组分组成:30%的丙烯酸酯乳液、14%的改性玉米淀粉、13%的改性碳纳米纤维、2%的羧甲基纤维素,余量为去离子水。
3.根据权利要求1所述的古建筑用环保水性漆,其特征在于:所述改性玉米淀粉的制备方法中滴加的碱性溶液采用NaOH溶液。
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100258033A1 (en) * | 2008-01-04 | 2010-10-14 | Guang Yang | Wood adhesive and method of preparing thereof |
| US20120156563A1 (en) * | 2009-08-27 | 2012-06-21 | Dainichiseika Color & Chemicals Mfg. Co., Ltd. | Aqueous carbon filler dispersion coating liquid, conductivity-imparting material, electrode plate for an electrical storage device, manufacturing method therefore, and electrical storage device |
| CN105802477A (zh) * | 2016-05-31 | 2016-07-27 | 福建盈浩工艺制品有限公司 | 一种环保水性漆及其制备方法 |
| CN106967178A (zh) * | 2017-05-26 | 2017-07-21 | 相里海霞 | 一种复合变性淀粉的制备方法 |
| CN107312403A (zh) * | 2017-08-11 | 2017-11-03 | 苏州金螳螂园林绿化景观有限公司 | 古建筑木结构防腐防潮涂料 |
| CN107964345A (zh) * | 2017-12-24 | 2018-04-27 | 舟山市奥力士制漆有限公司 | 一种水性漆及其制备与使用方法 |
| CN109910495A (zh) * | 2019-02-25 | 2019-06-21 | 浙江新景市政园林有限公司 | 一种建筑墙的仿古工艺 |
-
2020
- 2020-04-01 CN CN202010251091.1A patent/CN111393929A/zh active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100258033A1 (en) * | 2008-01-04 | 2010-10-14 | Guang Yang | Wood adhesive and method of preparing thereof |
| US20120156563A1 (en) * | 2009-08-27 | 2012-06-21 | Dainichiseika Color & Chemicals Mfg. Co., Ltd. | Aqueous carbon filler dispersion coating liquid, conductivity-imparting material, electrode plate for an electrical storage device, manufacturing method therefore, and electrical storage device |
| CN105802477A (zh) * | 2016-05-31 | 2016-07-27 | 福建盈浩工艺制品有限公司 | 一种环保水性漆及其制备方法 |
| CN106967178A (zh) * | 2017-05-26 | 2017-07-21 | 相里海霞 | 一种复合变性淀粉的制备方法 |
| CN107312403A (zh) * | 2017-08-11 | 2017-11-03 | 苏州金螳螂园林绿化景观有限公司 | 古建筑木结构防腐防潮涂料 |
| CN107964345A (zh) * | 2017-12-24 | 2018-04-27 | 舟山市奥力士制漆有限公司 | 一种水性漆及其制备与使用方法 |
| CN109910495A (zh) * | 2019-02-25 | 2019-06-21 | 浙江新景市政园林有限公司 | 一种建筑墙的仿古工艺 |
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