Open to two or more interpretations; or of uncertain nature or significance; or (often) intended to mislead. Synonyms: ambiguous; equivocal. Context examples:
Many of the polypropylene sleeves are less than 2 mil. Many of the sleeves being sold on the internet and by hobby and comic shops are very flimsy and range from .5 mil to 2 mil. The majority of commercially-available polypropylene sleeves are 1 to 1.5 mil. Our polyethylene sleeves are 2 mil and 3 mil, respectively. In more chemistry-speak, propylene (CH3CH:CH2) is is a sub-stratum of ethylene. Ethylene is the purest form of the base chemical and thus the purer better of the two.
Below are brief descriptions on how the polyethylenes differ from each other. 1  LDPE (Low Density Polyethylene) has the most excessive branching. 2  HDPE (High Density Polyethylene) has minimal branching of itsâ polymer chains. 3  LLDPE (Linear Low Density Polyethylene) has a significant number of short branches.