GB/T 27584-2011
Optical functional films.Polyethylene terephthalate (PET) film.Determination of dimensional change on heating (English Version)

Standard No.

GB/T 27584-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 27584-2011

Scope

This standard specifies a method for the determination of linear dimensional changes in non-rigid thermoplastic sheets or films subjected to specified high temperature conditions. This standard is applicable to the inspection of dimensional changes of optically functional PET films and functional films based on optically functional PET films after being heated.

GB/T 27584-2011 Referenced Document

• GB 15342 Talc powder
• GB/T 2918 Standard environment for conditioning and testing of plastic specimens*， 2019-11-01 Update

GB/T 27584-2011 history

• 2011 GB/T 27584-2011 Optical functional films.Polyethylene terephthalate (PET) film.Determination of dimensional change on heating