Operation steps of washing resistance tester أداة الاختبار –

The gumming resistance tester is a testing equipment independently developed and produced by our company, qisnun Precision Mechanical and Electrical Technology Co., Ltd. It offers high performance and comprehensive after-sales service. It is used to test friction resistance and evaluate interior wall coverings, tiles, shower rooms and furniture surfaces. Use a brush, sponge, scouring pad, sandpaper, or other methods to test a painted surface\'s resistance to rubbing.

Testing standards:

Paints and varnishes: ISO 11998

Interior wall coverings: ASTM D3450, ASTM D4213, ASTM D4828, ASTM D2486< p> Floor wax: ASTM D1792, ASTM D3206, ASTM D3207

Operation steps:

1. Apply the wax beforehand Dip the brush in water at 20°C for 30 minutes to a depth of 12 mm. Then remove thebrush and squeeze it dry, then soak it in a 0.5% soap solution for 10 minutes.

2. Place the test plate into the work plate and secure it with the test plate presser feet at both ends.

3. When the machine is stopped, lift the brush connection handle to replace the brush, and it can be used when the machine is turned on.

4. Turn on the device, the counter displays \"0\" or \"1\", press the preset key to reach the required number of times, then press the \"clear key\" once, the machine is in waiting state .

5. Put the 0.5% concentration of soap solution into the water storage tank, open the nozzle tap and pour the soap solution into the test plate. Everything is ready. Press the start switch, the brush starts to move, the counter automatically counts and the washing process dripsContinuously drip the soapy solution to keep the test plate moist.

6. Observe if there is any wear or bottoming in the middle 10 cm of the test plate. If you want to stop the machine halfway, press the stop switch to stop the wash.

7. When the specimen is not exposed, the counter has reached the predetermined value and the machine is stopped. If you wish to continue testing, simply press the counter reset switch to reset the counter to zero (otherwise it will not start), then press the start switch. , the counter starts counting again and accumulates the experimental results.

Shanghai Fanbiao Textile Testing Technology Co., Ltd., as an enterprise integrating R&D, manufacturing, sales, training and service, is committed to putting more testing instruments to the market and to provide long-term textiles, leather, testing instruments fora combustion, automobile interior materials, environmental climate aging, masks and protective clothing, etc. can also be customized to meet non-standard requirements. Targeted testing can be carried out according to customer requirements before purchase to ensure that the purchased instruments are suitable.

Prev: Reciprocating Abrasion Meter Stroke and Speed