Preparation of a new water-based strippable protected coating

被引：3
|
作者：
Liu, Hongyu [1 ]
Zhang, Song [1 ]
机构：
[1] POB 7220, Beijing 100072, Peoples R China
来源：
ADVANCED MATERIALS, PTS 1-4 | 2011年 / 239-242卷
关键词：
water-based; strippable; coating; polyurethane; nano-CaCO3;
D O I：
10.4028/www.scientific.net/AMR.239-242.2646
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
A new water-based strippable protected coating was made by polyurethane emulsion and nano-CaCO3 was put in the coating as the fillers. The influence of nano-CaCO3 on the coating was discussed and the influence of film thickness on the coating was studied. The performance of the coating was tested, and when the dosage of nano-CaCO3 was 2% and the film thickness was 0.13 similar to 0.14mm, the film had the best strippable ability. Its average mechanics intensity was 5.72MPa and average elongation at break was 258.35%.
引用
收藏
页码：2646 / +
页数：2
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