Biaxially oriented polypropylene pipes: implications for impact and hydrostatic pressure resistance.
No === The Leeds die drawing process has been used to produce biaxially oriented polypropylene pipes with significant enhancement of hoop mechanical properties in terms of tensile modulus and tensile strength owing to a unique orientation of the ¿ crystallites throughout their cross-section. Pendulu...
| Main Authors: | , , , , |
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| Language: | en |
| Published: |
2009
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10454/3447 |