Cup testing machine

Introducción del producto:

The coating cup test machine is suitable for evaluating the coating of varnish and related products （single layer or supporting system coating） under the standard experimental method, the collapsibility test is carried out, so that after it is gradually deformed, the coating resistance to cracking or resistance to separation from the metal substrate, and the coating is assessed to pass or not. The sinking depth can also be gradually increased to determine the minimum depth at which the coating first cracks or begins to detach from the substrate.

According to the criteria:

ISO1520, GB9753-88

Technical indicators:

1. Collapsible diameter: 20mm

2, compression depth: 10mm

3, compression accuracy: 0.05mm

4, digital display index value: 0.01mm

5, large compression force: 1000N

6, test size: 70mm*70mm*0.3mm——1.25mm