Open to two or more interpretations; or of uncertain nature or significance; or (often) intended to mislead. Synonyms: ambiguous; equivocal. Context examples:
Polypropylene is stronger that polyethylene. High resistance to environment. Have higher melting point. The chemical reason is that polypropylene have triple bond carbon. However, polyethylene have only double carbon bonded to each other. 8 people found this useful.
Polypropylene - Chemical and physical properties. 1  Polypropylene is in many aspects similar to polyethylene, especially in solution behaviour and electrical properties. 2  The density of PP is between 0.895 and 0.92 g/cmÂ³. 3  The Young's modulus of PP is between 1300 and 1800 N/mmÂ².