CN104371528A - 一种耐候防水型真石漆及其制备方法 - Google Patents

一种耐候防水型真石漆及其制备方法 Download PDF

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CN104371528A
CN104371528A CN201410619437.3A CN201410619437A CN104371528A CN 104371528 A CN104371528 A CN 104371528A CN 201410619437 A CN201410619437 A CN 201410619437A CN 104371528 A CN104371528 A CN 104371528A
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高也寒
肖志强
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ANHUI PROVINCE SEVEN DR CHEMICAL NEW MATERIAL Co Ltd
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Abstract

一种耐候防水型真石漆,涉及建筑装饰材料技术领域,由以下组分的原料组成:聚氨酯树脂55-65份、乙酸丁酯17-19份、二甲苯15-25份、紫外线吸收剂0.5-1.5份、彩石砂60-70份、聚氨酯增稠剂2-4份、增塑剂0.5-1.5份、乙二醇单丁醚4-6份、消泡剂1-3份、固化剂70-80份。本发明的有益效果是:本发明制备方便简单,原料易得,设备投资少,便于操作,制备的耐候防水型真石漆,环保无污染,纯度高,使用效果好,耐高温性强,安全可靠。

Description

一种耐候防水型真石漆及其制备方法
技术领域
本发明涉及建筑装饰材料技术领域,具体涉及一种耐候防水型真石漆及其制备方法。
背景技术
真石漆是一种装饰效果酷似大理石、花岗石。主要采用各种颜色的耐候防水型石粉配制而成。真石漆装修后的建筑物,具有耐候防水型真实的自然色泽,给人以高雅、和谐、庄重之美感。适合于各类建筑物的室内外装修。特别是在曲面建筑物上装饰,生动逼真,有一种回归自然的效果。真石漆具有防火、防水、耐酸碱、耐污染。无毒、无味、粘接力强,永不褪色等特点,能有效地阻止外界恶劣环境对建筑物侵蚀,延长建筑物的寿命,由于真石漆具备良好的附着力和耐冻融性能,因此特别适合在寒冷地区使用。真石漆施工简便,易干省时,施工方便等优点,但是目前市场上的真石漆在实际的应用中性能普遍较差,影响涂层的美观和使用的寿命,生产的技术匮乏,因此可选度很低。
发明内容
本发明所要解决的技术问题在于提供一种无毒环保,制备工艺简单的耐候防水型真石漆及其制备方法。
本发明所要解决的技术问题采用以下技术方案来实现:
一种耐候防水型真石漆,其特征在于,由以下组分的原料组成:
聚氨酯树脂55-65份、乙酸丁酯17-19份、二甲苯15-25份、紫外线吸收剂0.5-1.5份、彩石砂60-70份、聚氨酯增稠剂2-4份、增塑剂0.5-1.5份、乙二醇单丁醚4-6份、消泡剂1-3份、固化剂70-80份。
所述的增塑剂为邻苯二甲酸二辛酯。
所述的消泡剂为醋酸乙烯胶乳。
所述的固化剂为对苯酚磺酸。
所述的紫外线吸收剂为水杨酸苯酯。
本发明的另一目的是制备本发明耐候防水型真石漆的制备方法,其特征在于:包括以下工艺步骤,
a.选用一设置有搅拌器的反应釜,按照配方量将上述原料中的聚氨酯树脂、乙酸丁酯、二甲苯、聚氨酯增稠剂、乙二醇单丁醚加入其中,开机搅拌,然后加入聚氨酯增稠剂、紫外线吸收剂、固化剂、消泡剂和增塑剂后,搅拌反应80-90min;
b.待上述步骤a反应结束后,将原料中的彩石砂加入其中,控制转速为300-500r/min,搅拌20min后即可,包装入库。
本发明的有益效果是:本发明制备方便简单,原料易得,设备投资少,便于操作,制备的耐候防水型真石漆,环保无污染,纯度高,使用效果好,耐高温性强,安全可靠。
具体实施方式
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解,下面结合具体实施例,进一步阐述本发明。
实施例1
一种耐候防水型真石漆,由以下组分的原料组成:
聚氨酯树脂55-65份、乙酸丁酯17-19份、二甲苯15-25份、水杨酸苯酯0.5-1.5份、彩石砂60-70份、聚氨酯增稠剂2-4份、邻苯二甲酸二辛酯0.5-1.5份、乙二醇单丁醚4-6份、醋酸乙烯胶乳1-3份、对苯酚磺酸70-80份。
制备本发明耐候防水型真石漆的方法,包括以下工艺步骤:
a.选用一设置有搅拌器的反应釜,按照配方量将上述原料中的聚氨酯树脂、乙酸丁酯、二甲苯、聚氨酯增稠剂、乙二醇单丁醚加入其中,开机搅拌,然后加入聚氨酯增稠剂、水杨酸苯酯、对苯酚磺酸、醋酸乙烯胶乳和邻苯二甲酸二辛酯后,搅拌反应80-90min;
b.待上述步骤a反应结束后,将原料中的彩石砂加入其中,控制转速为300-500r/min,搅拌20min后即可,包装入库。
实施例2
一种耐候防水型真石漆,由以下组分的原料组成:
聚氨酯树脂60份、乙酸丁酯18份、二甲苯20份、水杨酸苯酯1份、彩石砂65份、聚氨酯增稠剂3份、邻苯二甲酸二辛酯1份、乙二醇单丁醚5份、醋酸乙烯胶乳2份、对苯酚磺酸75份。
制备本发明耐候防水型真石漆的方法,包括以下工艺步骤:
a.选用一设置有搅拌器的反应釜,按照配方量将上述原料中的聚氨酯树脂、乙酸丁酯、二甲苯、聚氨酯增稠剂、乙二醇单丁醚加入其中,开机搅拌,然后加入聚氨酯增稠剂、水杨酸苯酯、对苯酚磺酸、醋酸乙烯胶乳和邻苯二甲酸二辛酯后,搅拌反应80-90min;
b.待上述步骤a反应结束后,将原料中的彩石砂加入其中,控制转速为300-500r/min,搅拌20min后即可,包装入库。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的只是说明本发明的原理,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (6)

1.一种耐候防水型真石漆,其特征在于,由以下组分的原料组成:
聚氨酯树脂55-65份、乙酸丁酯17-19份、二甲苯15-25份、紫外线吸收剂0.5-1.5份、彩石砂60-70份、聚氨酯增稠剂2-4份、增塑剂0.5-1.5份、乙二醇单丁醚4-6份、消泡剂1-3份、固化剂70-80份。
2.根据权利要求1所述的耐候防水型真石漆,其特征在于:所述的增塑剂为邻苯二甲酸二辛酯。
3.根据权利要求1所述的耐候防水型真石漆,其特征在于:所述的消泡剂为醋酸乙烯胶乳。
4.根据权利要求1所述的耐候防水型真石漆,其特征在于:所述的固化剂为对苯酚磺酸。
5.根据权利要求1所述的耐候防水型真石漆,其特征在于:所述的紫外线吸收剂为水杨酸苯酯。
6.制备权利要求1所述的耐候防水型真石漆,其特征在于:包括以下步骤,
a.选用一设置有搅拌器的反应釜,按照配方量将上述原料中的聚氨酯树脂、乙酸丁酯、二甲苯、聚氨酯增稠剂、乙二醇单丁醚加入其中,开机搅拌,然后加入聚氨酯增稠剂、紫外线吸收剂、固化剂、消泡剂和增塑剂后,搅拌反应80-90min;
b.待上述步骤a反应结束后,将原料中的彩石砂加入其中,控制转速为300-500r/min,搅拌20min后即可,包装入库。
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107540269A (zh) * 2016-06-29 2018-01-05 天津奇才科技发展有限公司 一种天然真石漆
CN110145082A (zh) * 2019-06-03 2019-08-20 安徽天地间文化产业有限公司 一种浮雕墙面简易制作工法

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CN107540269A (zh) * 2016-06-29 2018-01-05 天津奇才科技发展有限公司 一种天然真石漆
CN110145082A (zh) * 2019-06-03 2019-08-20 安徽天地间文化产业有限公司 一种浮雕墙面简易制作工法

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