




JinKeLian QFH paint film crosshatcher is a special paint film crosshatcher used for coating adhesion test in the organic coating industry, which complies with ISO2409-1974 standard. In order to be suitable for different coating thickness tests, the QFH paint film scratcher provides three kinds of multi-blade cutting knives with spacing of 1mm, 2mm and 3mm, among which the multi-blade cutting knife with 1mm spacing is suitable for the test of coating thickness The multi-blade cutting knife with 2mm spacing is suitable for test pieces with coating film thickness <60~120um, and the multi-blade cutting knife with 3mm spacing is designed for special purposes.
QFH paint film scratcher is suitable for testing the adhesion of organic coatings in laboratories or various construction sites.
