Page 18 - 2025水性涂料虚拟专辑

第53卷第11期 涂料工业 Vol. 53 No. 11
2023年11月 孙会 等：水性植物基疏水涂料的制备及性能研究 Nov. 2023
PAINT & COATINGS INDUSTRY

水性 物基疏水涂料的制备及性能研究

孙会 ，周 ， ，许志龙 ， ，王洪涛 *1
1
1
3
2
1
（1. 北京科技大学 学院， 301830；2. 检测技术有限公司，
300381；3. PPG涂料（ ）有限公司， 300457）
摘 要： ， ，
， PVC
： 40% ， HB， 6. 3，
HW-2100， R-75 1% ， ，
， ，
关键词：
中图分类号：TQ637. 81 文献标志码： 文章编号：0253-4312（2023）11-0046-06
doi：10. 12020/j. issn. 0253-4312. 2023-066

Preparation and Performance Research of Waterborne Bio-

based Hydrophobic Coatings

1
2
3
1
1
Sun Huijie ，Zhou Jianbiao ，Yu Naichuan ，Xu Zhilong ，Cai Yuxing ，Wang Hongtao 1
（1. Tianjin College，University of Science and Technology Beijing；Tianjin 301830，China；2. Tianjin Ershiyi
Stations Testing Technology Co Ltd Tianjin 300381，China；3. PPG Coatings（TIANJIN）Co Ltd

Tianjin 300457，China）
I
Abstract：n order to reduce the content of volatile organic compounds in inorganic board
decorative coating，and improve its self-cleaning and hydrophobic properties，with the large
particle size property of waterborne bio-based emulsions，the effects of pigment volume
concentration（PVC），curing agents，and hydrophobic additives on the coating performance
were studied. It was concluded that when pigment volume concentration was 40%，he hardness
t
a
of the coating was HB，he gloss was 6. 3，nd the self-cleaning performance indicated the best.
t
When the curing agent was HW-2100 and the addition amount of hydrophobic additive R-75
was 1%，the water contact angle of coating was the largest，the coating indicated best
hydrophobicity. Inorganic boards coated with waterborne bio-based hydrophobic coatings had
p
low surface tension，ollutants were difficult to attach and easy to clean.
Key words：bio-based；hydrophobic coatings；waterborne coatings；elf-cleaning
s
[基金项目] 天津市教委科研计划项目——环保型水性植物基涂料的研究（2022KJ033）
*通信作者
本文规范引用格式：
孙会杰，周建 ，于 川，等. 水性植物基疏水涂料的制备及性能研究[J]. 涂料工业，2023，53（11）：46-50，57.
SUN H J，ZHOU J B，YU N C，t al. Preparation and performance research of waterborne bio-based hydrophobic coatings[J]. Paint & Coatings Industry，
e
2023，53（11）：46-50，57.
01