Textiles. Bare elastane yarns. Determination of resistance to chlorinated water (swimming-pool water) Ingestion-build-264231 lifts (elevators)

lifts (elevators)

Defining the scope

11 is to be read in conjunction with BS1902: Section 5

This European Standard specifies requirements for bonding classes of veneer plywood according to their end uses

Users of in vitro glucose monitoring systems

Textiles. Bare elastane yarns. Determination of resistance to chlorinated water (swimming-pool water) Ingestion-build-264231 lifts (elevators)1 Scope This International Standard specifies a method to determine the resistance of bare elastane yarns to chlorinated aqueous environments, such as swimming pools, through testing of the breaking force retention. Different alternative test conditions are specified. Three different concentrations and two different exposure hours are considered. This International Standard is applicable to bare elastane yarns only. Result achieved from yarns cannot