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Description:Multi-Finger Scratch/Mar Tester - Test Method ... Scratch and Mar Resistance of Automotive Plastics - Determination of.
Items | Parameters |
Test partition | Finger / plastic finger scratch test |
Stroke range | 10-200mm |
Speed range | 10-200mm/s |
Speed buffer | 10±1mm |
Scratch pressure | 2N,3N,5N,7N,8N,10N,12N,15N,20N (Optional) |
100 cross-cut scratches moving distance | 0.5mm-2mm(Below 2mm should be equipped with a special scratch) |
Scratch head material | Stainless steel; tungsten carbide (optional) |
Scratch head diameter | 0.5mm、0.75mm、1mm(Erichsen318)、3mm、5mm、7mm |
Plastic finger (optional) | Poly (PMMA); diameter 16 mm, thickness 1 mm, edge radius 0.5 mm, hardness shore D85. |
Multi-Finger Scratch/Mar Tester - Test Method ... Scratch and Mar Resistance of Automotive Plastics - Determination of.
Multi-Finger Scratch/Mar Tester - Test Method ... Scratch and Mar Resistance of Automotive Plastics - Determination of.
Multi-Finger Scratch/Mar Tester - Test Method ... Scratch and Mar Resistance of Automotive Plastics - Determination of.
Multi-Finger Scratch/Mar Tester - Test Method ... Scratch and Mar Resistance of Automotive Plastics - Determination of.
Multi-Finger Scratch/Mar Tester - Test Method ... Scratch and Mar Resistance of Automotive Plastics - Determination of.
Multi-Finger Scratch/Mar Tester - Test Method ... Scratch and Mar Resistance of Automotive Plastics - Determination of.
Multi-Finger Scratch/Mar Tester - Test Method ... Scratch and Mar Resistance of Automotive Plastics - Determination of.
Multi-Finger Scratch/Mar Tester - Test Method ... Scratch and Mar Resistance of Automotive Plastics - Determination of.
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