Leather. Physical and mechanical test methods for the determination of soiling - Rubbing (Martindale) method Ingestion-build-132972 ISO 6721-5 is the fifth

ISO 6721-5 is the fifth part of the multi-series standard on the plastic determination of dynamic mechanical properties

1 at around 10 kHz

automated dispensing machine and ATM transactions

Alternative information where permitted in BS EN 1090-2

but its guidance can be used in the absence of guidance specific to such balconies

Leather. Physical and mechanical test methods for the determination of soiling - Rubbing (Martindale) method Ingestion-build-132972 ISO 6721-5 is the fifthWhat is this standard about? This document specifies a method for determining the resistance of all forms of leather to visible soiling through repeated contact with soiled objects. It provides a physical pretreatment routine for leathers that may be vulnerable to loss of soiling resistance while in service, prior to conducting further tests such as cleaning.