| http://www.w3.org/ns/prov#value | - In another embodiment, the low (Tg) film will begin to flow when heated in a range between 50 to 180??? C. The low (Tg) film may be formed of a thermoplastic polymer such as polyethylene terephthalate (PET), poly(methyl methacrylate) (PMMA), poly(vinyl alcohol) (PVA), polyvinyl chloride (PVC), high Tg derivatives of polyethylene (PE) or polypropylene (PP), polyacrylate, or polystyrene.
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