Footwear — Ageing conditioning
NORMA vydána dne 18.12.2017
Označení normy: ISO 20870:2017-ed.2.0
Datum vydání normy: 18.12.2017
Počet stran: 2
Přibližná hmotnost: 6 g (0.01 liber)
Země: Mezinárodní technická norma
Kategorie: Technické normy ISO
Description / Abstract: ISO 20870:2017 specifies laboratory procedures which are intended to imitate the effects of naturally occurring reactions. The physical properties of interest are measured before and after the application of the specified treatments. The effect of the ageing procedures on any of the physical properties of the material can be examined.