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

BS 8489-1 is a full revision of the Draft for Development and includes the following principal changes:

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sensible loads and energy demands for the rooms shall be used in the design process

Inductively coupled plasma optical emission spectral analysis

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.