Introduction
Rub Tester GX-C2 is a precision experimental equipment developed and manufactured by GBPI R&D Team based on GB and other standard requirements and market demand. It is suitable for the abrasion resistance of printing ink layer in printed matter, the abrasion resistance of PS plate photosensitive layer and the surface of related products. Testing test for abrasion resistance of coatings. Effectively analyze problems such as poor abrasion resistance of printed matter, ink film shedding, low printing durability of PS plates, and poor coating hardness of other products. Comply with the standard GB/T 7706-2008 ‘Toppan Decorative Prints’.
Test Principle
Under a certain pressure, the sample is rubbed against the paper, and the degree of ink off the sample after a number of frictions is checked, and the scratch resistance of the sample can be known.
Standard
GBT 17497.1, GBT 7705, GBT 7706