GB/T 26190-2010 "Biaxially oriented polystyrene window film"

This standard specifies the classification, specifications, requirements, test methods, inspection rules, marking, Encasement, transportation and storage of biaxially stretched polystyrene window films. The standard applies to films made of polystyrene as the main raw material by flat film extrusion and biaxially stretched, mainly used in envelopes, optical disc Encasement and other fields.

This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.