This standard specifies the test method for determining the interlaminar shear strength of fiber-reinforced plastics, particularly fabric-reinforced sheets, using the short-beam method. The method primarily employs an electronic universal testing machine to apply loads and utilizes a dedicated glass fiber-reinforced shear device fixture for testing. The standard details the specimen dimensions, test environmental conditions (e.g., temperature 23±2°C, humidity 50±5%), loading speed (1-5 mm/min), and the measurement of the failure load. The interlaminar shear strength can be calculated using a specific formula (τ = 3P/4bh).
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 | Q23 | ICS | 83.120 |
| Release Date | 2005-05-18 00:00:00 | Implementation Date | 2005-12-01 00:00:00 |
