CN107760188A - 水性聚氨酯花纹涂料 - Google Patents

水性聚氨酯花纹涂料 Download PDF

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CN107760188A
CN107760188A CN201711189306.6A CN201711189306A CN107760188A CN 107760188 A CN107760188 A CN 107760188A CN 201711189306 A CN201711189306 A CN 201711189306A CN 107760188 A CN107760188 A CN 107760188A
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parts
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decorative pattern
aqueous polyurethane
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陈遵厚
陈亮
陈军军
谢桂秀
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Fuzhou Royal Floor Co Ltd
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Abstract

本发明属于涂料技术领域，具体涉及一种水性聚氨酯花纹涂料。所述水性聚氨酯花纹涂料，由A组份和B组份组成，其中A组份包括以下原料：异佛尔酮二异氰酸酯、1,6‑己二异氰酸酯、聚酯多元醇、乙二醇、乙二胺、酒石酸、乙二胺基乙磺酸钠、去离子水、色浆、滑石粉、二氧化硅粉、流平剂、消泡剂、分散剂；B组分包括以下原料：含羟基氟树脂、二醋酸二丁基锡。本发明涂料可以通过滚筒滚涂设置进行多种图案的搭配，并且环保、耐磨性能好、有相应的弹性、可适用于多种场所，施工简便、易于维护。

Description

水性聚氨酯花纹涂料
技术领域
本发明属于涂料技术领域，具体涉及一种水性聚氨酯花纹涂料。
背景技术
凡是用水作溶剂或者作分散介质的涂料，都可称为水性涂料。水性涂料包括水溶性涂料、水稀释性涂料、水分散性涂料三种，水溶性涂料是以水溶性树脂为成膜物、以聚乙烯醇及其各种改性物为代表，除此之外还有水溶醇酸树脂、水溶性环氧树脂及无机高分子水性树脂等；水稀释性涂料是指后乳化乳液成为膜物配制的涂料，是溶剂型树脂溶在有机溶剂中，然后再乳化剂的帮助下靠强烈的机械搅拌使树脂分散在水中形成乳液，称为后乳化乳液，制成的涂料在施工中可用水来稀释；水分散涂料主要是指以合成树脂乳液为成膜物配制的涂料。目前常用的是合成树脂乳液或丙烯酸为基料，并添加各种填料、颜料和助剂等。这种涂料的主要缺点是涂膜弹性容易老化、导致拉伸率下降、不能有效保护地坪面层的强度，从而产生地坪开裂、脱落、开裂。较溶剂型防护涂料而言，水性防护涂料更具有安全性及环保性，但是，现有水性防护涂料仍然具有涂膜强度低、可剥离性较差及防护性能单一的缺点。
聚氨酯涂料是目前较常见的一类涂料，它具有成膜温度低、附着力强、耐磨性好、硬度大以及耐化学品、耐候性好的特点。聚丙烯酸存在耐水性差、耐化学品差的缺陷，目前，将两种结合起来使用的研究还不成熟。
发明内容
本发明的目的在于提供一种水性聚氨酯花纹涂料。本发明涂料可以进行多种图案及颜色的搭配，并且环保、耐磨性能好、有相应的弹性、可适用于多种场所，施工简便、易于维护。
为实现上述目的，本发明采用如下技术方案：
所述水性聚氨酯花纹涂料，由A组份和B组份组成，其中A组份包括以下原料组成：异佛尔酮二异氰酸酯30-40份、1, 6-己二异氰酸酯10-15份、聚酯多元醇10-15份、乙二醇10-15份、乙二胺3-5份、酒石酸3-5份、乙二胺基乙磺酸钠1-3份、去离子水200-300份、色浆10-20份、滑石粉50-60份、二氧化硅粉50-60份、流平剂0.8-1份、消泡剂1-1.5份、分散剂1-1.5份；
B组分包括以下原料组成为：含羟基氟树脂30-50份、二醋酸二丁基锡1-1.5份；
其中流平剂为BYK-381、消泡剂为BYK-1711、分散剂为DISPERBYK-2010。
所述A组份与B组份的质量比为2：1。
所述水性聚氨酯花纹涂料的施工方法：
（1）将A组份与B组份按比例混合，搅拌均匀，得到所述涂料；
（2）将步骤（1）的涂料经滚筒滚涂，花纹的图案和大小可以调节。
本发明的显著优点在于：
本发明通过双组份原料共混得到水性聚氨酯花纹涂料粘结性强，具有较好的柔韧性和弹性，并且耐磨性能好，适用于多种场所的涂装，施工简便，易于维护。
具体实施方式
为进一步公开而不是限制本发明，以下结合实例对本发明作进一步的详细说明。
实施例1
所述水性聚氨酯花纹涂料，由A组份和B组份组成，其中A组份包括以下原料组成：异佛尔酮二异氰酸酯30份、1, 6-己二异氰酸酯10份、聚酯多元醇10份、乙二醇10份、乙二胺3份、酒石酸3份、乙二胺基乙磺酸钠1份、去离子水200份、色浆10份、滑石粉50份、二氧化硅粉50份、BYK-381 0.8份、BYK-1711 1份、DISPERBYK-2010 1份；
B组分包括以下原料组成为：含羟基氟树脂30份、二醋酸二丁基锡1份；
所述A组份与B组份的质量比为2：1。
所述水性聚氨酯花纹涂料的施工方法：
（1）将A组份与B组份按比例混合，搅拌均匀，得到所述涂料；
（2）将步骤（1）的涂料经滚筒滚涂，花纹的图案和大小可以调节。
实施例2
所述水性聚氨酯花纹涂料，由A组份和B组份组成，其中A组份包括以下原料组成：异佛尔酮二异氰酸酯35份、1, 6-己二异氰酸酯12份、聚酯多元醇12份、乙二醇13份、乙二胺4份、酒石酸4份、乙二胺基乙磺酸钠2份、去离子水250份、色浆15份、滑石粉55份、二氧化硅粉55份、BYK-381 0.9份、BYK-1711 1.2份、DISPERBYK-2010 1.2份；
B组分包括以下原料组成为：含羟基氟树脂40份、二醋酸二丁基锡1.2份；
所述A组份与B组份的质量比为2：1。
施工方法参考实施例1。
实施例3
所述水性聚氨酯花纹涂料，由A组份和B组份组成，其中A组份包括以下原料组成：异佛尔酮二异氰酸酯40份、1, 6-己二异氰酸酯15份、聚酯多元醇15份、乙二醇15份、乙二胺5份、酒石酸5份、乙二胺基乙磺酸钠3份、去离子水300份、色浆20份、滑石粉60份、二氧化硅粉60份、BYK-381 1份、BYK-1711 1.5份、DISPERBYK-2010 1.5份；
B组分包括以下原料组成为：含羟基氟树脂50份、二醋酸二丁基锡1.5份；
所述A组份与B组份的质量比为2：1。
施工方法参考实施例1。
表1 本发明水性聚氨酯涂料的性能测试
以上所述仅为本发明的较佳实施例，凡依本发明申请专利范围所做的均等变化与修饰，皆应属本发明的涵盖范围。

Claims (3)

1.一种水性聚氨酯花纹涂料，由A组份和B组份组成，其特征在于：A组份包括以下原料：异佛尔酮二异氰酸酯30-40份、1, 6-己二异氰酸酯10-15份、聚酯多元醇10-15份、乙二醇10-15份、乙二胺3-5份、酒石酸3-5份、乙二胺基乙磺酸钠1-3份、去离子水200-300份、色浆10-20份、滑石粉50-60份、二氧化硅粉50-60份、流平剂0.8-1份、消泡剂1-1.5份、分散剂1-1.5份；B组分包括以下原料：含羟基氟树脂30-50份、二醋酸二丁基锡1-1.5份。
2.根据权利要求1所述的水性聚氨酯花纹涂料，其特征在于：流平剂为BYK-381；消泡剂为BYK-1711；分散剂为DISPERBYK-2010。
3.根据权利要求1所述的水性聚氨酯花纹涂料，其特征在于：所述A组份与B组份的质量比为2：1。
CN201711189306.6A 2017-11-24 2017-11-24 水性聚氨酯花纹涂料 Pending CN107760188A (zh)

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CN109627962A (zh) * 2018-12-15 2019-04-16 福州皇家地坪有限公司 水性聚氨酯自流平

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109627949A (zh) * 2018-12-13 2019-04-16 福州皇家地坪有限公司 聚氨酯纹理防滑地坪涂料
CN109627962A (zh) * 2018-12-15 2019-04-16 福州皇家地坪有限公司 水性聚氨酯自流平

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