CN106833332A - 一种高硬抗刮伤水性双组份木器哑光清漆及其制备方法 - Google Patents

一种高硬抗刮伤水性双组份木器哑光清漆及其制备方法 Download PDF

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CN106833332A
CN106833332A CN201710049473.4A CN201710049473A CN106833332A CN 106833332 A CN106833332 A CN 106833332A CN 201710049473 A CN201710049473 A CN 201710049473A CN 106833332 A CN106833332 A CN 106833332A
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项兴浩
胡庆宏
方国庆
陈凤玲
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Zhongshan Ali Master New Material Co Ltd
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Abstract

本发明公开了一种高硬抗刮伤水性双组份木器哑光清漆,由甲、乙、丙三组分组成,其中甲组分是由水性羟基丙烯酸树脂,水性聚氨酯树脂,润湿剂,分散剂,流平剂,消泡剂,成膜助剂,消光粉,手感蜡浆,防腐剂,PH值调节剂,增稠剂,和水混合后快速搅拌分散而成;乙组分是亲水性HDI预聚体与丙二醇甲醚醋酸酯搅拌混合而成;丙组分是水。本发明公开的木器亚光清漆具有木器哑光漆具有干性快,硬度高,通透性好的特点。

Description

一种高硬抗刮伤水性双组份木器哑光清漆及其制备方法
技术领域
本发明涉及一种清漆涂料,特别涉及一种高硬抗刮伤水性双组份木器哑光清漆及其制备方法。
背景技术
木器漆是指用于木制品上的一类树脂漆,有聚酯、聚氨酯漆等,可分为水性和油性。按光泽可分为高光、半哑光、哑光。按用途可分为家具漆、地板漆等。高硬抗刮伤水性双组份木器哑光清漆是一种综合性能优良的纯水性环保型涂料,具有常温干燥快、漆膜硬度高、抗刮耐磨强、透明度优良等特点,广泛应用于高档实木家具及办公家具的面漆涂装。但是,目前市场上常见的木器哑光清漆普遍存在着干性慢,需烘烤、硬度差、易磨花、通透性差缺点,这是困扰涂料行业推广应用水性木器漆的一道难题。如何克复这些缺点,找到一种高硬度,通透性好的木器亚光清漆具有十分重要的意义。
发明内容
本发明的目的在于公开一种高硬抗刮伤水性双组份木器哑光清漆及其制备方法。
本发明所采取的技术方案是:
一种高硬抗刮伤水性双组份木器哑光清漆,由甲、乙、丙三组分组成,其中甲组分是由水性羟基丙烯酸树脂,水性聚氨酯树脂,润湿剂,分散剂,流平剂,消泡剂,成膜助剂,消光粉,手感蜡浆,防腐剂,PH值调节剂,增稠剂,和水混合后快速搅拌分散而成;乙组分是亲水性HDI预聚体与丙二醇甲醚醋酸酯搅拌混合而成;丙组分是水。
优选的,成膜助剂为DPNB溶剂。
优选的,甲、乙、丙三组分的质量比为甲组分:乙组分:丙组分=(55-65):(15-17.5):(15-17.5)。
优选的,甲组份的制备方法是:将水性羟基丙烯酸树脂、润湿剂,分散剂、流平剂、消泡剂、手感蜡浆和消光粉加入高速搅拌机,搅拌分散,然后再加入水性聚氨酯树脂、成膜助剂、防腐剂、pH值调节剂,增稠剂、流平剂、消泡剂、水分散搅拌直到刮玻璃板无缩孔,调节粘度即得。
优选的,按甲组份的总质量百分数计算,甲组份由50-70%水性羟基丙烯酸树脂、0.3-0.5%润湿剂,0.3-0.5%分散剂、0.4-0.8%流平剂、0.2-0.6%消泡剂、1-3%手感蜡浆和0.5-3%消光粉,10-30%水性聚氨酯树脂、6-8%成膜助剂、0.1-0.3%防腐剂、0.1-0.3%pH值调节剂,0.6-1%增稠剂、6-8%水组成。
优选的,以乙组分的总质量百分数计算,乙组分的是由75-85%亲水性HDI预聚体与15-25%丙二醇甲醚醋酸酯组成。
本发明的有益效果是:本发明公开的木器哑光漆具有干性快,硬度高,通透性好的特点。
具体实施方式
实施例1:
先将70%水性羟基丙烯酸树脂、0.3%润湿剂,0.3%分散剂、0.3%流平剂、0.1%消泡剂、1%手感蜡浆和3%消光粉依次加入高速搅拌机,搅拌分散至细度≤25um,然后再依次加入10%水性聚氨酯树脂、8%成膜助剂、0.1%防腐剂、0.1%PH值调节剂,0.6%增稠剂、0.1%流平剂、0.1%消泡剂、6%水在1000r/min的转速下分散搅拌直到刮玻璃板无缩孔,细度≤25um,调节粘度至80-90S/25℃即得到甲组分。
将85%亲水性HDI预聚体与15%丙二醇甲醚醋酸酯搅拌混合而成,获得乙组分。
丙组分为100%水。
将上述的甲、乙、丙三组分按照质量比65:17.5:17.5均匀混合配漆后即得本发明产品。
实施例2:
将60%水性羟基丙烯酸树脂、0.4%润湿剂,0.4%分散剂、0.4%流平剂、0.2%消泡剂、2%手感蜡浆和1.5%消光粉依次加入高速搅拌机,搅拌分散至细度≤25um,然后再依次加入20%水性聚氨酯树脂、7%成膜助剂、0.3%防腐剂、0.3%PH值调节剂,0.8%增稠剂、0.3%流平剂、0.3%消泡剂、7.9%水在1000r/min的转速下分散搅拌直到刮玻璃板无缩孔,细度≤25um,调节粘度至80-90S/25℃即得到甲组分。
将80%亲水性HDI预聚体与20%丙二醇甲醚醋酸酯搅拌混合而成,获得乙组分。
丙组分为100%水。
将上述的甲、乙、丙三组分按照质量比70:15:15均匀混合配漆后即得本发明产品。
实施例3:
将50%水性羟基丙烯酸树脂、0.5%润湿剂,0.5%分散剂、0.5%流平剂、0.3%消泡剂、3%手感蜡浆和0.5%消光粉依次加入高速搅拌机,搅拌分散至细度≤25um,然后再依次加入30%水性聚氨酯树脂、6%成膜助剂、0.2%防腐剂、0.2%PH值调节剂,1%增稠剂、0.2%流平剂、0.2%消泡剂、6.9%水在1000r/min的转速下分散搅拌直到刮玻璃板无缩孔,细度≤25um,调节粘度至80-90S/25℃即得到甲组分。
将75%亲水性HDI预聚体与25%丙二醇甲醚醋酸酯搅拌混合而成,获得乙组分。
丙组分为100%水
将上述的甲、乙、丙三组分按照质量比75:12.5:12.5均匀混合配漆后即得本发明产品。
实验例
为了证明本发明产品与市面上同类产品具有显著的优点,特将本发明产品与市面上购买的哑光清漆进行性能对比,比较结果见表1:
表1.本发明产品与市面上哑光清漆性能对比结果
检验项目 实施例1 实施例2 实施例3 市售产品A 市售产品B
实干(h) 22 20 21 30 36
透明度
附着力 1级 1级 1级 2级 2级
柔韧性(mm) 1 1 1 2 1
硬度 2H 2H 3H 1H HB
漆膜冷热循环(-20℃,+50℃,30min,5次) 通过 通过 通过 通过 通过
耐磨性(750g.500r)/g 0.005 0.005 0.003 0.050 0.120
耐冲击(cm·kg) 50 55 60 30 35
综上所述,本发明的有益效果是:本发明高硬抗刮伤水性双组份木器哑光清漆的硬度高,耐磨性优异,同时具有漆膜柔韧耐冲击、常温干燥快而且环保的优点。

Claims (6)

1.一种高硬抗刮伤水性双组份木器哑光清漆,由甲、乙、丙三组分组成,其特征在于,所述甲组分是由水性羟基丙烯酸树脂,水性聚氨酯树脂,润湿剂,分散剂,流平剂,消泡剂,成膜助剂,消光粉,手感蜡浆,防腐剂,PH值调节剂,增稠剂,和水混合后快速搅拌分散而成;所述乙组分是亲水性HDI预聚体与丙二醇甲醚醋酸酯搅拌混合而成;所述丙组分是水。
2.根据权利要求1所述的哑光清漆,其特征在于,所述甲、乙、丙三组分的质量比为甲组分:乙组分:丙组分=(55-65):(15-17.5):(15-17.5)。
3.根据权利要求1所述的哑光清漆,其特征在于,所述甲组份的制备方法是:将水性羟基丙烯酸树脂、润湿剂,分散剂、流平剂、消泡剂、手感蜡浆和消光粉加入高速搅拌机,搅拌分散,然后再加入水性聚氨酯树脂、成膜助剂、防腐剂、pH值调节剂,增稠剂、流平剂、消泡剂、水分散搅拌直到刮玻璃板无缩孔,调节粘度即得。
4.根据权利要求1所述的哑光清漆,其特征在于,按甲组份的总质量百分数计算,所述甲组份由50-70%水性羟基丙烯酸树脂、0.3-0.5%润湿剂,0.3-0.5%分散剂、0.4-0.8%流平剂、0.2-0.6%消泡剂、1-3%手感蜡浆和0.5-3%消光粉,10-30%水性聚氨酯树脂、6-8%成膜助剂、0.1-0.3%防腐剂、0.1-0.3%pH值调节剂,0.6-1%增稠剂、6-8%水组成。
5.根据权利要求1所述的哑光清漆,其特征在于,以乙组分的总质量百分数计算,所述乙组分的是由75-85%亲水性HDI预聚体与15-25%丙二醇甲醚醋酸酯组成。
6.根据权利要求1所述的哑光清漆,其特征在于,所述成膜助剂为DPNB溶剂。
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CN107446437A (zh) * 2017-07-27 2017-12-08 广东顺德嘉乐士涂料有限公司 水性木器漆及其制备方法
CN107629664A (zh) * 2017-10-26 2018-01-26 河北晨阳工贸集团有限公司 一种用于手机屏幕的水性聚氨酯清漆及其制备方法
CN110028890A (zh) * 2019-04-28 2019-07-19 英德市雅家涂料有限公司 一种水性双组份哑光木器漆及其制备方法
CN110724406A (zh) * 2019-11-27 2020-01-24 九牧厨卫股份有限公司 一种改性片状二氧化硅、耐刮擦易洁手感涂料及其制备方法
CN111073482A (zh) * 2019-12-24 2020-04-28 珠海展辰新材料股份有限公司 水性涂料及其制备方法
CN114106675A (zh) * 2021-11-25 2022-03-01 上海展辰涂料有限公司 一种水性双组分肤感哑光清面漆及其制备方法
CN114479631A (zh) * 2021-12-29 2022-05-13 澳达树熊涂料(惠州)有限公司 一种双组份水性木器肤感涂料及其制备方法和使用方法

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CN105086805A (zh) * 2015-09-22 2015-11-25 佛山市顺德区吕邦化工有限公司 一种高硬高耐磨水性双组份木器清漆及其制备方法

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107446437A (zh) * 2017-07-27 2017-12-08 广东顺德嘉乐士涂料有限公司 水性木器漆及其制备方法
CN107629664A (zh) * 2017-10-26 2018-01-26 河北晨阳工贸集团有限公司 一种用于手机屏幕的水性聚氨酯清漆及其制备方法
CN107629664B (zh) * 2017-10-26 2020-07-28 河北晨阳工贸集团有限公司 一种用于手机屏幕的水性聚氨酯清漆及其制备方法
CN110028890A (zh) * 2019-04-28 2019-07-19 英德市雅家涂料有限公司 一种水性双组份哑光木器漆及其制备方法
CN110724406A (zh) * 2019-11-27 2020-01-24 九牧厨卫股份有限公司 一种改性片状二氧化硅、耐刮擦易洁手感涂料及其制备方法
CN111073482A (zh) * 2019-12-24 2020-04-28 珠海展辰新材料股份有限公司 水性涂料及其制备方法
CN114106675A (zh) * 2021-11-25 2022-03-01 上海展辰涂料有限公司 一种水性双组分肤感哑光清面漆及其制备方法
CN114479631A (zh) * 2021-12-29 2022-05-13 澳达树熊涂料(惠州)有限公司 一种双组份水性木器肤感涂料及其制备方法和使用方法

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Application publication date: 20170613