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The Energy of Break or Deformation in Some Semi- Crystalline Polymers | ||
| Ibn Al-Haitham Journal For Pure And Applied Science | ||
| Article 1, Volume 28, Issue 1, 2015, Pages 24-32 | ||
| Author | ||
| Widad H. Jassim | ||
| Abstract | ||
| The aim of the current study is the investigation of tensile behavior of the semi - crystalline polymers : polypropylene (PP ) , high density polyethylene(HDPE) and low density polyethylene (LDPE) . The energy to break or deformation was determined as a function of extension rates , ( PP) was break at extension rate (5) mm/min but (HDPE) break at higher extension rates (25) mm/min while( LDPE) not break even at very high extension rates but it is deformation or failure | ||
| Keywords | ||
| energy to break; extension rates; Polypropylene; high density polyethylene; HDPE | ||
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