T/XAI 9-2021 Fracture film ink hardness test method
T/XAI 9-2021 Fracture film ink hardness test method
Basic Information
Scope
Scope: This document specifies the drafting rules for the test rules, instruments, sample preparation, test steps, and test results of the hardness determination method for liquid inks. This document is applicable to the hardness testing of liquid inks applied (or printed) on non-absorbent flexible substrates, and subsequently laminated with soft materials (such as films and aluminum foil) or hard composite materials (such as plastic sheets) using adhesives. For hardness testing of other similar structures, this method can be referenced. Main technical content: 1. Scope; 2. Normative reference documents; 3. Terms and definitions; 4. Principles; 5. Test equipment; 6. Test conditions; 7. Sample preparation; 8. Test steps; 9. Test results