Method of determining mechanical resistance of nanofiber layer, layers comprising mixture of nanofibers and microfibers as well as membranes comprising such layer

摘要

The invention relates to determine the mechanical resistance of the nanofiber layer, the layer comprising a mixture of nanofibers and micro-fibers, or membranes comprising such a layer, wherein the layer (2) nanofibers respectively. layer comprising a mixture of microfibres and nanofibres, respectively. membrane comprising such a layer exposed predefined abrasion. That is, producing a relative movement when the layer (2) nanofibers respectively. a layer comprising a blend of microfibres and nanofibres, respectively. membranes comprising such a layer and at least one test body (1, 10) which is in contact with it, with the mechanical resistance layer (2) nanofibers respectively. a layer comprising a blend of microfibres and nanofibres, respectively. membranes comprising such a layer considers the change said at least one predetermined parameter caused by abrasion.