CN107189646A - 一种耐污自清洁粉末涂料 - Google Patents

一种耐污自清洁粉末涂料 Download PDF

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CN107189646A
CN107189646A CN201710603384.XA CN201710603384A CN107189646A CN 107189646 A CN107189646 A CN 107189646A CN 201710603384 A CN201710603384 A CN 201710603384A CN 107189646 A CN107189646 A CN 107189646A
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powder paint
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江世妹
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    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
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    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/16—Antifouling paints; Underwater paints
    • C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
    • C09D5/1662—Synthetic film-forming substance
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    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
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Abstract

本发明公开了一种耐污自清洁粉末涂料，该发明由改性聚酯树脂、活性纳米氧化铝、固化剂、流平剂、颜填料、助剂混合配制而成。本发明的耐污自清洁粉末涂料采用全氟聚醚改性聚酯和活性纳米Al2O3微粒配制的自清洁粉末涂料，在涂层结构中引入大分子全氟聚醚和活性纳米Al2O3微粒，全氟聚醚的F‑C键具有很低的表面能与活性纳米粒子的小尺寸效应，在涂层表面呈现超常的双疏性。该涂层表面结构及自清洁原理与荷叶类似，能保证涂层表面清洁如新。

Description

一种耐污自清洁粉末涂料
技术领域
本发明涉及建材领域，具体涉及一种耐污自清洁粉末涂料。
背景技术
聚酯粉末涂料不使用有机溶剂, 具有节能环保、储存稳定、涂装工艺简便、易获得厚涂层等优点，通过分子设计制备出新型耐候性、耐粘污、自清洁型粉末涂料，在理论和实际应用上均具有重要的意义。 根据荷叶表面的超疏水性和自清洁效应原理，结合荷叶表面是由粗糙表面上微米结构的乳突及表面蜡晶微观结构构成的特点，认识到由低表面自由能的材料构成的粗糙表面应该具有较高的疏水特性。
发明内容
本发明目的在于，提供一种耐污自清洁粉末涂料，本发明采用的技术方案如下：
一种耐污自清洁粉末涂料，其特征在于，由以下组分按重量百分比混合制备而成：
改性聚酯树脂 20-50份
活性纳米氧化铝 5-15份
固化剂 1-5份
流平剂 2-4份
颜填料 15-35份
助剂 1-10份。
进一步地，所述的改性聚酯树脂是羧端基全氟聚醚改性聚酯树脂。
进一步地，所述的活性纳米氧化铝是经环氧基硅烷偶联剂改性而成。
进一步地，所述的颜填料由5-10份钛白粉，5-15份重钙，5-15份滑石粉混合组成。
本发明相对于现有技术的有益效果是：本发明的耐污自清洁粉末涂料采用全氟聚醚改性聚酯和活性纳米Al2O3微粒配制的自清洁粉末涂料，在涂层结构中引入大分子全氟聚醚和活性纳米Al2O3微粒， 全氟聚醚的 F-C 键具有很低的表面能与活性纳米粒子的小尺寸效应，在涂层表面呈现超常的双疏性。 空气中的无机灰尘一般具有一定极性， 在超疏水表面不能形成强烈吸附，极易被雨水冲刷掉；即使涂层上被有机物吸附，也可以利用纳米粒子超强的光催化活性，最终将有机物分解成CO2、H2O、H2SO4、HNO3等易冲刷物质。该涂层表面结构及自清洁原理与荷叶类似，能保证涂层表面清洁如新。
具体实施方式
以下将结合实施例对本发明的构思及产生的技术效果进行清楚、完整地描述，以充分地理解本发明的目的、特征和效果。显然，所描述的实施例只是本发明的一部分实施例，而不是全部实施例，基于本发明的实施例，本领域的技术人员在不付出创造性劳动的前提下所获得的其他实施例，均属于本发明保护的范围。
实施例1：一种耐污自清洁粉末涂料，由以下组分按重量百分比混合制备而成：
改性聚酯树脂 48份
活性纳米氧化铝 12份
固化剂 2份
流平剂 3份
颜填料 28份
助剂 7份。
实施例2：一种耐污自清洁粉末涂料，由以下组分按重量百分比混合制备而成：
改性聚酯树脂 40份
活性纳米氧化铝 10份
固化剂 3份
流平剂 4份
颜填料 34份
助剂 9份。
其中，上述的改性聚酯树脂是羧端基全氟聚醚改性聚酯树脂。
其中，上述的活性纳米氧化铝是经环氧基硅烷偶联剂改性而成。
其中，上述的颜填料由8份钛白粉，14份重钙，12份滑石粉混合组成。
以上对本发明的较佳实施方式进行了具体说明，但本发明创造并不限于所述实施例，熟悉本领域的技术人员在不违背本发明精神的前提下还可作出种种的等同变型或替换，这些等同的变型或替换均包含在本申请权利要求所限定的范围内。

Claims (4)

1. 一种耐污自清洁粉末涂料，其特征在于，由以下组分按重量百分比混合制备而成：
改性聚酯树脂 20-50份
活性纳米氧化铝 5-15份
固化剂 1-5份
流平剂 2-4份
颜填料 15-35份
助剂 1-10份。
2.根据权利要求1所述的耐污自清洁粉末涂料，其特征在于，所述的改性聚酯树脂是羧端基全氟聚醚改性聚酯树脂。
3.根据权利要求1所述的耐污自清洁粉末涂料，其特征在于，所述的活性纳米氧化铝是经环氧基硅烷偶联剂改性而成。
4.根据权利要求1所述的耐污自清洁粉末涂料，其特征在于，所述的颜填料由5-10份钛白粉，5-15份重钙，5-15份滑石粉混合组成。
CN201710603384.XA 2017-07-22 2017-07-22 一种耐污自清洁粉末涂料 Pending CN107189646A (zh)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109337544A (zh) * 2018-09-18 2019-02-15 深圳市派旗纳米技术有限公司 Pcba板防水、防潮、耐腐蚀纳米涂料、制备方法及其施工方法
CN110484104A (zh) * 2019-08-30 2019-11-22 合肥禾盛新型材料有限公司 一种超疏水涂料及其制备、应用
CN110539541A (zh) * 2019-09-24 2019-12-06 浙江和顺新材料有限公司 一种表面易清洁彩色薄膜及其制备方法
CN110791127A (zh) * 2019-11-08 2020-02-14 浙江迈实科技有限公司 一种易清洁铝扣板的制备方法及易清洁铝扣板
CN112961549A (zh) * 2021-02-19 2021-06-15 天津泽希新材料有限公司 一种提高填料在导热塑料中性能的复合涂层及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104403465A (zh) * 2014-11-27 2015-03-11 国家电网公司 一种耐沾污隔热涂料及其制备方法
CN105885648A (zh) * 2016-05-09 2016-08-24 杨培 自清洁高分散性卷材用粉末涂料及其制备方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104403465A (zh) * 2014-11-27 2015-03-11 国家电网公司 一种耐沾污隔热涂料及其制备方法
CN105885648A (zh) * 2016-05-09 2016-08-24 杨培 自清洁高分散性卷材用粉末涂料及其制备方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
李站铁等: "全氟聚醚改性聚酯粉末涂料的研究", 《上海涂料》 *
陆东方等: "活性纳米微粒改性聚醋树脂自清洁粉末涂料", 《第四届中国国际腐蚀控制大会推广文集》 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109337544A (zh) * 2018-09-18 2019-02-15 深圳市派旗纳米技术有限公司 Pcba板防水、防潮、耐腐蚀纳米涂料、制备方法及其施工方法
CN110484104A (zh) * 2019-08-30 2019-11-22 合肥禾盛新型材料有限公司 一种超疏水涂料及其制备、应用
CN110539541A (zh) * 2019-09-24 2019-12-06 浙江和顺新材料有限公司 一种表面易清洁彩色薄膜及其制备方法
CN110791127A (zh) * 2019-11-08 2020-02-14 浙江迈实科技有限公司 一种易清洁铝扣板的制备方法及易清洁铝扣板
CN112961549A (zh) * 2021-02-19 2021-06-15 天津泽希新材料有限公司 一种提高填料在导热塑料中性能的复合涂层及其制备方法

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Application publication date: 20170922