NF ISO 1431-1/A1
Rubber, vulcanized or thermoplastic - Resistance to ozone cracking - Part 1 : static and dynamic strain testing
Le présent document amende la norme NF ISO 1431-1:2007, par la modification du paragraphe 5.2.b en remplaçant les trois premières phrases par une NOTE.
Le présent document amende la norme NF ISO 1431-1:2007, par la modification du paragraphe 5.2.b en remplaçant les trois premières phrases par une NOTE.
ISO 1431-1:2012 specifies procedures intended for use in estimating the resistance of vulcanized or thermoplastic rubbers to cracking when exposed, under static or dynamic tensile strain, to air containing a definite concentration of ozone and at a definite temperature in circumstances that exclude the effects of direct light.
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