ISO 12230:2012 Preview
Polybutene-1 (PB-1) pipes -- Effect of time and temperature on the expected strength
This standard was last reviewed and confirmed in 2017. Therefore this version remains current.
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.