The GB/T 27740-2011 standard covers the technical requirements for cast polypropylene (PP) (CPP) films. The standard defines the classification, performance indicators, test methods and inspection rules of CPP films. CPP films are commonly used in Encasement materials. The implementation of this standard can ensure that their performance and mass in various Encasement applications meet the requirements, and ensure the Reliability and Stability of Encasement materials.
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 | G33 | ICS | 83.140.10 |
| Release Date | 2011-12-30 00:00:00 | Implementation Date | 2012-07-01 00:00:00 |
