This standard specifies a method for determining the dimensional change of polyethylene terephthalate (PET) films after heating. The standard includes sample handling, heating conditions, measurement procedures and data processing methods. This method is used to evaluate the dimensional Stability of PET films during heat treatment to ensure that they maintain the desired size and shape in practical applications.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | G15 | ICS | 71.080.99 |
| Release Date | 2011-12-05 00:00:00 | Implementation Date | 2012-03-01 00:00:00 |