CN103382339A - 外墙用高附着力乳胶漆及其制备方法 - Google Patents

外墙用高附着力乳胶漆及其制备方法 Download PDF

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CN103382339A
CN103382339A CN2013102704546A CN201310270454A CN103382339A CN 103382339 A CN103382339 A CN 103382339A CN 2013102704546 A CN2013102704546 A CN 2013102704546A CN 201310270454 A CN201310270454 A CN 201310270454A CN 103382339 A CN103382339 A CN 103382339A
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exterior wall
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庄亚东
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WUJIANG WUHUA HARDWARE PRODUCTS CO Ltd
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Abstract

本发明涉及一种外墙用高附着力乳胶漆及其制备方法,该乳胶漆以质量份计含有以下成分:叔丙乳液:30~46份;环氧树脂:10~20份;金红石型纳米TiO2:15~23份;碳酸钙:3~4.8份;磷酸三丁酯:0.6~1.2份;膨润土:0.4~0.65份;羟基纤维素:0.5~1.1份;乙烯基树脂:4~7份;二甲苯:0.3~0.54份;聚乙烯吡咯烷酮:0.4~1份;丙二醇:2.6~7.5份;PE蜡:0.15~0.3份;流平剂:0.15~0.3份;苯甲酸钠:1.8~3.2份;氨水:0.1~0.3份;水:10~18份。本发明提供的外墙用高附着力乳胶漆,具有很强的附着力和防水性,耐雨水冲洗,抗污力和抗冻性能高。

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外墙用高附着力乳胶漆及其制备方法
技术领域
本发明涉及一种外墙涂料及其制备方法,尤其涉及一种外墙用高附着力乳胶漆及其制备方法。
背景技术
外墙涂料能够掩饰墙体基面的缺陷,并对墙体起到一定的保护作用,保护钢筋不易腐蚀,保护混凝土不易碳化、氯化、不受霉藻的侵害。但是由于外墙涂料常年暴露在大气中,一直处于风吹日晒雨淋的环境中,涂层容易发生开裂、粉化、剥落、变色等现象,影响建筑物的美观和使用。现有的外墙涂料多数为乳胶漆,乳胶漆具有环保、涂层干燥速度快、耐候性好、透气性高、耐碱性好等优点。但是,现有外墙用乳胶漆的附着力和抗水性较弱,墙面容易产生爆裂现象,不能很好地保护墙面。
发明内容
解决的技术问题:针对上述外墙涂料附着力和抗水性较弱的缺点,本发明提供一种外墙用高附着力乳胶漆及其制备方法。
技术方案:外墙用高附着力乳胶漆,以质量份计含有以下成分:
叔丙乳液                                            30~46份
环氧树脂                                            10~20份
金红石型纳米TiO2                                    15~23份
碳酸钙                                              3~4.8份
磷酸三丁酯                                          0.6~1.2份
膨润土                                              0.4~0.65份
羟基纤维素                                          0.5~1.1份
乙烯基树脂                                          4~7份
二甲苯                                              0.3~0.54份
聚乙烯吡咯烷酮                                      0.4~1份
丙二醇                                              2.6~7.5份
PE蜡                                               0.15~0.3份
流平剂                                              0.15~0.3份
苯甲酸钠                                            1.8~3.2份
氨水                                                0.1~0.3份
水                                                  10~18份。
上述所述的外墙用高附着力乳胶漆,以质量份计含有以下成分:
叔丙乳液                                            34~40份
环氧树脂                                            13~18份
金红石型纳米TiO2                                    16~20份
碳酸钙                                              3.5~4.5份
磷酸三丁酯                                          0.8~1.1份
膨润土                                              0.45~0.6份
羟基纤维素                                          0.7~1份
乙烯基树脂                                          5~6.5份
二甲苯                                              0.38~0.5份
聚乙烯吡咯烷酮                                      0.6~0.9份
丙二醇                                              4~7份
PE蜡                                               0.2~0.28份
流平剂                                              0.15~0.23份
苯甲酸钠                                            2~3份
氨水                                                0.15~0.3份
水                                                  14~17份。
上述所述的外墙用高附着力乳胶漆的制备步骤如下:
第一步:将叔丙乳液和膨润土放入调漆罐搅拌均匀,放置2~3h;
第二步:再将环氧树脂、羟基纤维素、乙烯基树脂、聚乙烯吡咯烷酮、PE蜡、磷酸三丁酯、二甲苯、丙二醇、苯甲酸钠、流平剂和水加入上述调漆罐中,边搅拌边加入金红石型纳米TiO2和碳酸钙,搅拌均匀后,用氨水调节pH值,达到标准后即可过滤出料,得到外墙用高附着力乳胶漆。
有益效果:本发明提供的外墙用高附着力乳胶漆及其制备方法,该乳胶漆的具有很强的附着力和防水性,耐雨水冲洗无变化不脱粉,抗污力和抗冻性能高,能够保持墙面的色彩的丰富亮丽。
具体实施方式
实施例1
本实施例提供一种外墙用高附着力乳胶漆,以质量份计含有以下成分:
叔丙乳液                                            30份
环氧树脂                                            10份
金红石型纳米TiO2                                    15份
碳酸钙                                              3份
磷酸三丁酯                                          0.6份
膨润土                                              0.4份
羟基纤维素                                          0.5份
乙烯基树脂                                          4份
二甲苯                                              0.3份
聚乙烯吡咯烷酮                                      0.4份
丙二醇                                              2.6份
PE蜡                                               0.15份
流平剂                                              0.15份
苯甲酸钠                                            1.8份
氨水                                                0.1份
水                                                  10份。
外墙用高附着力乳胶漆的制备步骤如下:
第一步:将叔丙乳液和膨润土放入调漆罐搅拌均匀,放置2~3h;
第二步:再将环氧树脂、羟基纤维素、乙烯基树脂、聚乙烯吡咯烷酮、PE蜡、磷酸三丁酯、二甲苯、丙二醇、苯甲酸钠、流平剂和水加入上述调漆罐中,边搅拌边加入金红石型纳米TiO2和碳酸钙,搅拌均匀后,用氨水调节pH值,达到标准后即可过滤出料,得到外墙用高附着力乳胶漆。
实施例2
本实施例提供一种外墙用高附着力乳胶漆,以质量份计含有以下成分:
叔丙乳液                                            34份
环氧树脂                                            13份
金红石型纳米TiO2                                    16份
碳酸钙                                              3.5份
磷酸三丁酯                                          0.8份
膨润土                                              0.45份
羟基纤维素                                          0.7份
乙烯基树脂                                          5份
二甲苯                                              0.38份
聚乙烯吡咯烷酮                                      0.6份
丙二醇                                              4份
PE蜡                                               0.2份
流平剂                                              0.15份
苯甲酸钠                                            2份
氨水                                                0.15份
水                                                  14份。
外墙用高附着力乳胶漆的制备步骤如下:
第一步:将叔丙乳液和膨润土放入调漆罐搅拌均匀,放置2~3h;
第二步:再将环氧树脂、羟基纤维素、乙烯基树脂、聚乙烯吡咯烷酮、PE蜡、磷酸三丁酯、二甲苯、丙二醇、苯甲酸钠、流平剂和水加入上述调漆罐中,边搅拌边加入金红石型纳米TiO2和碳酸钙,搅拌均匀后,用氨水调节pH值,达到标准后即可过滤出料,得到外墙用高附着力乳胶漆。
实施例3
本实施例提供一种外墙用高附着力乳胶漆,以质量份计含有以下成分:
叔丙乳液                                            37份
环氧树脂                                            15份
金红石型纳米TiO2                                    18份
碳酸钙                                              3.9份
磷酸三丁酯                                          1份
膨润土                                              0.52份
羟基纤维素                                          0.85份
乙烯基树脂                                          5.4份
二甲苯                                              0.43份
聚乙烯吡咯烷酮                                      0.8份
丙二醇                                              5份
PE蜡                                               0.25份
流平剂                                              0.18份
苯甲酸钠                                            2.4份
氨水                                                0.24份
水                                                  15份。
外墙用高附着力乳胶漆的制备步骤如下:
第一步:将叔丙乳液和膨润土放入调漆罐搅拌均匀,放置2~3h;
第二步:再将环氧树脂、羟基纤维素、乙烯基树脂、聚乙烯吡咯烷酮、PE蜡、磷酸三丁酯、二甲苯、丙二醇、苯甲酸钠、流平剂和水加入上述调漆罐中,边搅拌边加入金红石型纳米TiO2和碳酸钙,搅拌均匀后,用氨水调节pH值,达到标准后即可过滤出料,得到外墙用高附着力乳胶漆。
上述述实施例1~实施例3的外墙用高附着力乳胶漆的技术性能指标,其检测结果如下:
检测结果
Figure 2013102704546100002DEST_PATH_IMAGE001
以上对本发明实施例所提供的外墙用高附着力乳胶漆及其制备方法进行了详细介绍,对于本领域的一般技术人员,依据本发明实施例的思想,在具体实施方式及应用范围上均会有改变之处,综上所述,本说明书内容不应理解为对本发明的限制。

Claims (3)

1.外墙用高附着力乳胶漆,其特征在于以质量份计含有以下成分:
叔丙乳液                                            30~46份
环氧树脂                                            10~20份
金红石型纳米TiO2                                    15~23份
碳酸钙                                              3~4.8份
磷酸三丁酯                                          0.6~1.2份
膨润土                                              0.4~0.65份
羟基纤维素                                          0.5~1.1份
乙烯基树脂                                          4~7份
二甲苯                                              0.3~0.54份
聚乙烯吡咯烷酮                                      0.4~1份
丙二醇                                              2.6~7.5份
PE蜡                                               0.15~0.3份
流平剂                                              0.15~0.3份
苯甲酸钠                                            1.8~3.2份
氨水                                                0.1~0.3份
水                                                  10~18份。
2.根据权利要求1所述的外墙用高附着力乳胶漆,其特征在于以质量份计含有以下成分:
叔丙乳液                                            34~40份
环氧树脂                                            13~18份
金红石型纳米TiO2                                    16~20份
碳酸钙                                              3.5~4.5份
磷酸三丁酯                                          0.8~1.1份
膨润土                                              0.45~0.6份
羟基纤维素                                          0.7~1份
乙烯基树脂                                          5~6.5份
二甲苯                                              0.38~0.5份
聚乙烯吡咯烷酮                                      0.6~0.9份
丙二醇                                              4~7份
PE蜡                                               0.2~0.28份
流平剂                                              0.15~0.23份
苯甲酸钠                                            2~3份
氨水                                                0.15~0.3份
水                                                  14~17份。
3.如权利要求1所述的外墙用高附着力乳胶漆的制备方法,其特征在于该方法的制备步骤如下:
第一步:将叔丙乳液和膨润土放入调漆罐搅拌均匀,放置2~3h;
第二步:再将环氧树脂、羟基纤维素、乙烯基树脂、聚乙烯吡咯烷酮、PE蜡、磷酸三丁酯、二甲苯、丙二醇、苯甲酸钠、流平剂和水加入上述调漆罐中,边搅拌边加入金红石型纳米TiO2和碳酸钙,搅拌均匀后,用氨水调节pH值,达到标准后即可过滤出料,得到外墙用高附着力乳胶漆。
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104046168A (zh) * 2014-05-22 2014-09-17 滁州市宁扬胶业有限公司 一种高附着乳胶漆
CN107892847A (zh) * 2017-12-05 2018-04-10 安徽建邦建材有限公司 一种不易开裂的外墙用丙烯酸涂料

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1852953A (zh) * 2003-09-19 2006-10-25 式玛卡龙有限公司 苯乙烯丙烯酸共聚物基水性涂料
CN102838920A (zh) * 2012-09-21 2012-12-26 丁贤勇 一种耐沾污外墙涂料及其制备方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1852953A (zh) * 2003-09-19 2006-10-25 式玛卡龙有限公司 苯乙烯丙烯酸共聚物基水性涂料
CN102838920A (zh) * 2012-09-21 2012-12-26 丁贤勇 一种耐沾污外墙涂料及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104046168A (zh) * 2014-05-22 2014-09-17 滁州市宁扬胶业有限公司 一种高附着乳胶漆
CN107892847A (zh) * 2017-12-05 2018-04-10 安徽建邦建材有限公司 一种不易开裂的外墙用丙烯酸涂料

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Application publication date: 20131106