LT-WJB01 Cross-hatching testing machine

Short Description:

This cross-hatching tester is designed to evaluate the coating adhesion of coated base paper. It prepares standardized cross-hatch patterns on the surface to provide reliable testing for accurately quantifying the coating’s resistance to peeling.

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Product Detail

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Product parameters
1	Test ambient temperature	(20 ± 2) ℃
2	Test relative humidity	50% RH~65% RH
3	Weights	2 each for 300kg and 500g
4	Grit sandpaper	50 pieces
5	Overall dimension	65 * 50 * 50cm
6	Weight	90kg
7	Power supply	AC220V 50HZ

Standard
1	Concentration (absorbance) in pencil and special painting pen for examination (GB/T 26698-2011);
2	Concentration (absorbance) in pencil GB/T 26704-2011;
3	Concentration (absorbance) of black lead core for movable pencil (QB/T 1024-2018)
4	Relevant requirements of 5.5 concentration (absorbance) standard in pencil QB/T 2774-2006.