This standard specifies the test method for determining the indentation hardness of vulcanized or thermoplastic rubber, regulating the operational procedures for using a Shore durometer. It details how to select the appropriate instrument scale based on the hardness range of the rubber, such as using the A scale for the conventional hardness range, the D scale for high hardness ranges, and the AO scale for low hardness or sponge materials. The Shore durometer is a structurally simple and portable instrument that measures hardness by assessing the indentation depth of a needle under a specific test force. It is widely used for quality control and on-site inspection of rubber products.
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 | G40 | ICS | 83.060 |
| Release Date | 2025-08-29 00:00:00 | Implementation Date | 2026-03-01 00:00:00 |
