Polybutene-1 (PB-1) pipes — Effect of time and temperature on the expected strength
NORMA vydána dne 1.6.2012
Označení normy: ISO 12230:2012-ed.2.0
Datum vydání normy: 1.6.2012
Počet stran: 9
Přibližná hmotnost: 27 g (0.06 liber)
Země: Mezinárodní technická norma
Kategorie: Technické normy ISO
Description / Abstract: ISO12230:2012 specifies minimum values for the expected strength as a function of time and temperature in the form of reference lines and tabulated data, for use in calculations on pipes made of polybutene-1 homopolymer (PB-H), and polybutene-1 random copolymer (PB-R). For the sake of simplicity the designation polybutene and the abbreviation PB are used throughout.