Taking the next step in fast curing 2K NCO technology

被引：0
|
作者：
Fallani, F. [1 ]
Fuerpass, G. [2 ]
Andringa, H. [1 ]
Mulder, B. [1 ]
de Wolf, E. [1 ]
机构：
[1] Allnex Netherlands BV, Synthesebaan 1, NL-4612 RB Bergen, Netherlands
[2] Allnex Austria GmbH, Leechgasse 21, A-8010 Graz, Austria
来源：
SURFACE COATINGS INTERNATIONAL | 2021年 / 104卷 / 02期
关键词：
2K isocyanate; fast curing; pot life-drying balance;
D O I：
暂无
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Obtaining an improved balance between drying time and pot life is an ever-ongoing challenge in 2K isocyanate coatings. In this paper, allnex presents technology that takes 2K NCO curing to the next level, shortening the drying time down to 1 hour at room temperature, while increasing the pot life. In addition, the open time can be tuned and early hardness and chemical resistance are significantly improved.
引用
收藏
页码：130 / 135
页数：6
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