Cross Hatch Cutter
Overview
QFH Cross Hatch Cutter produced by our institute is in accordance with the specification of ISO 2409-1974. It is applicable to determine the organic coatings adhesion by cross-hatching. It is suitable for labs and building sites.
a)All cut should penetrate through to the substrate, but cutting-in substrate should not be too deep.
b)If coating is too thick and too hard, but it can’t penetrate through to the substrate, the test is not valid. It should be illustrated in the test report.
c)Use a tape over the cut and remove with tape under the special circumstance. The tape is 25mm wide semi-transparent pressure sensitive adhesive sticking on the whole panel, then tear off with the smallest angle. The results are got according to any degree of flaking of cross-cut area.
d)Test should be done under the temperature 23℃±2℃ and relative humidity 50±5%.
FEATURES
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PRODUCT SPECIFICATIONS
Ordering Information:
| Type | Name | Packing size | Gross weight |
| QFH-1 | Cross Hatch Cutter 6*1mm | 180×90×55mm | 0.3kg |
| QFH-2 | Cross Hatch Cutter 11*1mm | 180×90×55mm | 0.3kg |
| QFH-3 | Cross Hatch Cutter 6*2mm | 180×90×55mm | 0.3kg |
| QFH-4 | Cross Hatch Cutter 11*2mm | 180×90×55mm | 0.3kg |
| QFH-5 | Cross Hatch Cutter 6*3mm | 180×90×55mm | 0.3kg |
| QFH | Cross Hatch Cutter Kit | 275×240×85mm | 0.75kg |