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500371 - ČSN EN ISO 12625-5 - Tissue papíry a tissue výrobky - Část 5: Stanovení pevnosti v tahu za mokra | ||
| Název : 500371 - ČSN EN ISO 12625-5 - Tissue papíry a tissue výrobky - Část 5: Stanovení pevnosti v tahu za mokra
Označení normy : ČSN EN ISO 12625-5 Katalogové číslo : 502243 Třídící znak : 500371 Účinnost : 2017-08-01 Věstník : 2017.07 Strany : 28 Převzata :vyhlášením ve Věstníku - v angličtině | ||
| Cena : | 335.00 Kč (DPH= 0%), s DPH= 335.00 Kč | |
| ANOTACE "ČSN EN ISO 12625-5 This document specifies a test method for the determination of the wet tensile strength of tissue paper and tissue products after soaking with water, using a tensile-strength-testing apparatus operating with a constant rate of elongation. Currently, two types of tensile-strength-testing apparatus are commercially available, one where the test piece is positioned vertically and, for the other, horizontally. This document applies for both. For vertical tensile-strength-testing apparatus, a device which is held in the lower grip of the tensile-strength-testing apparatus, called a Finch Cup, is used to achieve the wetting. For horizontal tensile-strength-testing apparatus, the soaking device is placed between the clamps. In cases where impurities and contraries have to be determined, ISO 15755[6] applies for these detections in tissue paper and tissue products." | ||