ISO 3213
Polypropylene (PP) pipes — Effect of time and temperature on the expected strength
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| Organization: | ISO |
| Publication Date: | 15 September 2009 |
| Status: | active |
| Page Count: | 13 |
| 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).
1) This is also called heterophasic copolymer.
2) This material can be distinguished by DSC testing or other appropriate method to indicate a second melting peak.
Document History
ISO 3213
September 15, 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:
—...
August 1, 1996
Polypropylene (PP) Pipes - Effect of Time and Temperature on the Expected Strength Second Edition
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