prov:value
| - Resins used for the polymer film include thermoplastic resins such as polycarbonate, polyethylene terephthalate, polyethylene, polyvinyl chloride, polysulphone, poly allylate, polyethersulphone, cellulose diacetate, and cellulose triacetate; polymethylmethacrylate, and thermoplastic resins with small photoelastic coefficient known by trademark as ARTON and ZEONEX. However, with the method describe
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