The QFR coating solvent resistance scrubber is suitable for measuring the solvent resistance of coatings on aluminum-plastic composite panels and similar substrates. After scrubbing the coating under specified solvents and conditions, visually inspect whether the substrate is exposed at the scrubbed area. This instrument implements new standards and uses high-precision intelligent instruments. It uses a computer information acquisition processor to complete the entire production and experiment process. It has the advantages of simple operation, accurate experimental data, and enjoys independent intellectual property rights.
1 Scrubbing stroke: 100mm
2 Scrubbing frequency: 100 times/min
3 Scrubbing power: 1000±100g
4 Scrubbing head area: 2cm2