Film Scratch Tester

Coating film strength, hardness, adhesion, etc. are important physical properties of the coating film, the size of which directly affects the important use of the coating film performance.

1、 the length of the scratch needle is not less than 60mm
2、Moving speed of test bench:0-40mm/s
3、Scratching needle tip steel ball diameter 1mm
4、Tilt angle of the lower face of the top bar:10-15°.
5、Weight loading range:0-4000g
6、Minimum increment:50g
7、Operating voltage::220V50HZ
8、Power consumption:30W