This standard deals with the preparation of free membranes for organic coatings for testing the physical properties of coatings such as stretching and elongation, moisture permeability and antimicrobial activity. The standard provides a specification for the preparation of free membranes to ensure that they are not disturbed by the substrate during testing. The standard emphasizes the values expressed in SI units as the standard, reminding users of safety and health norms, and confirming the applicability of relevant regulations before use.
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 | ICS | ||
| Release Date | Implementation Date | ||