Coating Cupping Testing Machine For Anti Cracking
The coating cupping testing machine is used to evaluate the performance of anti cracking or anti separation from metal materials of coatings (single-layer or matching system coatings) of paints, varnishes and related products under the standard test method , so as to evaluate the coatings quality.
- Description
Description
The coating cupping testing machine is used to evaluate the performance of anti cracking or anti separation from metal materials of coatings (single-layer or matching system coatings) of paints, varnishes and related products under the standard test method , so as to evaluate the coatings quality.
This cupping testing machine can also be used to determine the minimum depth at which the coating just cracks or begins to separate from the substrate through gradually increasing the indentation depth.
Standards: iso1520, gb9753-881
Parameter：
Indentation diameter: 20mm
Maximum depth of collapse: 10mm
Indentation accuracy: 0.05mm
Digital display division value: 0.01mm
Maximum collapse force: 1000N
Test piece specification: 70mm*70mm*0.03mm ～ 1.25mm