It is, in fact, well established that the most critical factor controlling the scratch test
is the nature of the stylus tip.
specimens were cut to 6" in length and 2.
From results obtained using custom-made apparatus for scratch test
and atomic force microscope, formed Ag/PVP layer is harder and flatter compared to PVP layer, i.
Bucaille, JL, Felder, E, Hochstetter, G, "Mechanical Analysis of the Scratch Test
on Elastic and Perfectly Plastic Materials with Three-Dimensional Finite Element Modeling.
Table 1: Scratch test
result Scratching Contact Cutting / width x force, Scraping No of thickness [F.
14) performed ASTM/ISO standard scratch test
(11) on different thermoplastic olefin samples and showed improvements in scratch performance with the reduction in coefficient of adhesive friction.
A proprietary compatibilizer used with the talc reinforcement is key to the material's excellent scratch resistance of 15N with no stress whitening, according to the Ford five-finger scratch test
The scratch test
for polymeric material has been standardized in ISO 19252, Plastic--Determination of Scratch Property.
The scratch resistance of the coatings was measured using a steel wool scratch test
Abstract A new approach for evaluating the wet-adhesive strength of epoxy-based coatings was carried out based on a recently standardized ASTM/ISO scratch test
In a progressive load scratch test
, the scratch depth continually increases with the applied load.
Mechanical characterizations were performed including nanohardness measurement, progressively-increasing-load scratch test
, and wear test.