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The surface of the coating needs to be tested for its scrub resistance using brushes or other methods. The experimental subjects include: interior wall coatings, wallpaper, and carpets. The scrubber can measure the washability and wear resistance of coatings. Accelerate the simulation experiment of "wear and scratch" using two brushes. For comparative experiments, brushes, cleaning pads, sponges, cleaning cloths, etc. can be used. The cleaning liquid solution placed in the container next to the instrument can be pumped onto the brush. During the scrubbing experiment, the pump can be controlled to turn on or off, and the liquid flow rate can be accurately adjusted.

 

GB/T 9755，9266；ASTM D 2486，3450；ISO 11998

 

 

 

JTX-II Wet Abrasion Scrub Tester, brush, water pump and water pipe, user manual