NEN-ISO 3213
Polypropylene (PP) pipes - Effect of time and temperature on the expected strength
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 October 2009 |
| Status: | active |
| Page Count: | 21 |
| ICS Code (Plastics pipes): | 23.040.20 |
scope:
This International Standard specifies the minimum values for expected strength as a function of time and temperature in the form of reference lines, for use in calculations on pipes made of: - polypropylene homopolymer (PP-H); - polypropylene block copolymer1) (PP-B); - polypropylene random copolymer (PP-R); - polypropylene random copolymer2) with a modified crystallinity (PP-RCT).
Document History
NEN-ISO 3213
October 1, 2009
Polypropylene (PP) pipes - Effect of time and temperature on the expected strength
This International Standard specifies the minimum values for expected strength as a function of time and temperature in the form of reference lines, for use in calculations on pipes made of: -...