Amine Blush Testing-Part 1

摘要

Determining if amine blush has occurred on epoxy coatings and distinguishing between amine bloom and amine blush are two problems facing protective coatings professionals. Part 1 presents definitions and the tests that have been commonly used to detect amine blush. Part2 (September 2012 MPj will describe a newly developed test method to detect amine blush.