The film cut instrument / grid knife
Product Description
Technical parameter: executive standard: GB/T9286-88 ISO2409-72 DIN53151
Cutting edge: 6
Edge distance: 1mm, 2mm, 3mm
Note: cross cutting
Detailed introduction:
Purpose: through cross cutting method for the determination of coating adhesion performance test technical characteristics: the lattice graphics cutting and penetrate the film, according to six levels of classification evaluation of film from the substrate separation resistance.
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