Working principle of double head friction resistance testing machine:
1. Changes in surface energy, adsorption and adhesion, and surface properties during friction and wear;
2. Application of wear-resistant and friction-reducing materials and surface engineering technology in friction and wear; Contact process and characteristics of solid surface under load;
3. Hydrodynamic lubrication, elastohydrodynamic lubrication, boundary lubrication principle and characteristics, application of nanotechnology in lubrication and lubrication materials;
Friction resistance testing machine is to use the above principle with the help of media alcohol, rubber, pencil and so on to achieve the experimenter test requirements and purposes.
Double head friction testing machine is suitable for printing ink layer wear resistance, PS version of the wear resistance of photosensitive layer and related products surface coating wear test. Effective analysis of printing poor friction resistance, ink layer off, PS version of the low resistance to printing and other products of the coating hardness and other problems, in accordance with GB7706 design and manufacture, and JJSK5701, ISO9000 related standards compatible.
Product features:
1, the instrument is designed strictly in accordance with the standard, effectively ensuring the accuracy of the test data;
2, the unique design of power down memory provides users with a safe data operation environment;
3, built-in standard friction table to ensure uniform friction area, and the friction process completely silent operation;
4, adjustable setting of friction times, convenient for accurate testing;
5. Automatic counting of swing times.
Product Application:
It is suitable for testing the abrasion resistance of printing ink layer, effectively analyzing the abrasion resistance of printing, ink layer shedding and other problems. It is suitable for testing the abrasion resistance of photosensitive layer of PS version, effectively analyzing the problems of low resistance to printing of PS version. It can do dry grinding test, wet grinding test, decolorization change test, paper fuzzy test and special friction test. Through the test, effectively control the production process, to avoid the return of goods due to poor quality.
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Post time: Jan-14-2022