DIN EN ISO 75-3:2025-11
Plastics - Determination of temperature of deflection under load - Part 3: High-strength thermosetting laminates and long-fibre-reinforced plastics (ISO 75-3:2025); German version EN ISO 75-3:2025
| Edition date: |
2025-11-01
In Force
|
|---|---|
| Available languages: | English, Alemán |
| Summary: | ISO 75-3:2004 specifies a method for the determination of the temperature of deflection under load of high-strength thermosetting laminates and compression-moulded long-fibre-reinforced plastics in which the fibre length is greater than 7,5 mm. The flexural stress used is not fixed, as in ISO 75-2, but is a fraction (1/1000) of the initial (room-temperature) flexural modulus of the material under test. This allows the method to be applied to materials with a wide range of flexural moduli. |
| Keywords: | Bend testing|Determination|Dimensional stability|Fibre reinforced|Laminates|Materials testing|Plastics|Temperature|Temperature measurement|Testing|Testing conditions|Thermal stability|Thermosetting polymers |
| ICS: | 83.120-Reinforced plastics, 83.080.10-Thermosetting materials |
| CTN: | |
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International Equivalence |
Identic EN ISO 75-3:2025 Identic ISO 75-3:2025 |
|
Reemplazo Normas |
Reemplaza a DIN EN ISO 75-3:2004-09 Reemplaza a DIN EN ISO 75-3:2024-08 |
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