top-tool Newest Cross Hatch Adhesion Tester Cross-Cut Adhesion Tester Kits with 1mm/2mm/3mm Blades

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About Top-tool Newest Cross Hatch Adhesion Tester

Newest Cross Hatch Adhesion Tester Cross-cut Adhesion Tester Kits with 1mm/2mm/3mm Blades, Magnifier, Handle, Brush and 3m Tape Application: This instrument with a certain specification, coating matrix graphics cutting and penetrate, row, complete graph according to the six levels of classification, evaluation of the separation of the coating from the substrate adhesion effect. Operation: 1. You must use it by ISOR1514 and ISO2828 standard 2. Put the specimen on Hard enough plane 3. Use the handle Specimens cutting knife is perpendicular to the plane 4. Uniform pressure, with 20 to 50 mm/s cutting speed cutting 5. Specimen rotate 90°, Repetitive movements of step (4) 6. Brush the specimen 5-10times with Soft brush 7. Specimens need to be finished in at least three different position Adhesion Test Class: SO Class ASTM Class Test Results Peeling area ratio(S) 0 5B The incision edges are smooth, without any peeling S=0% 1 4B The incision at the crossing of minor peeling 0＜S≤5% 2 3B The incision edge and the crossing of a small piece of peeling 5%＜S≤15% 3 2B The incision edge and the crossing of a piece of peeling 15%＜S≤35% 4 1B The incision edge and the crossing of large piece of peeling 35%＜S≤65% 5 0B The incision edge and the crossing of a large piece of major peeling 65%＜S Includes: 1 x Brush 3 x Blades( 1pcs 1mm 11 teeth,1pcs 2mm 11 teeth, 1pcs3mm 6 teeth) 1 x Cross Hatch Cutter 1 x Magnifier 1 Roll of 3M Transparent Tape 1 x Carry Box