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Showing 1 to 1 of 1 for “"Cotton impurities"”.
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Polyvinyl alcohol size recovery and reuse via vacuum flash evaporation
… microscopy and contact angle measurements. Cotton chemical impurities extracted from the yarns during desizing played an important role in the recovered PVA film physical properties. The recovered PVA improved the slashed yarn weave ability. Along with recovered PVA, pure hot water was …