Allgemein
Property | Temperature | Value | Comment |
---|---|---|---|
Dichte | 23.0 °C | 1.34 g/cm³ Show Material materials with Dichte of 1.34 g/cm³ | ASTM D792 |
Mechanisch
Property | Temperature | Value | Comment | ||
---|---|---|---|---|---|
Biegefestigkeit | 23.0 °C | 4.6 MPa Show Material materials with Biegefestigkeit of 4.6 MPa | ASTM D790 | ||
Biegemodul | 23.0 °C | 4.6 GPa Show Material materials with Biegemodul of 4.6 GPa | ASTM D790 | ||
Elastizitätsmodul | 23.0 °C | 4.8 GPa Show Material materials with Elastizitätsmodul of 4.8 GPa | ASTM D638 | ||
Plane-Strain Fracture Toughnes | 23.0 °C | 0.76 MPa·√m Show Material materials with Plane-Strain Fracture Toughnes of 0.76 MPa·√m | ASTM D5045 | ||
Zugfestigkeit | 23.0 °C | 60 MPa Show Material materials with Zugfestigkeit of 60 MPa | ASTM D638 | ||
Formänderungsenergieabgabe | ASTM D5045 |
Thermisch
Property | Temperature | Value | Comment |
---|---|---|---|
Koeffizient der thermischen Ausdehnung | 23.0 °C | 9E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 9E-5 1/K | ASTM E831 |
Vicat-Erweichungstemperatur | 80 °C Show Material materials with Vicat-Erweichungstemperatur of 80 °C | ||
Wärmeformbeständigkeitstemperatur | 200 °C Show Material materials with Wärmeformbeständigkeitstemperatur of 200 °C | ASTM E2092 |
Magnetisch
Property | Value |
---|---|
Curie-Temperatur | 180 °C Show Material materials with Curie-Temperatur of 180 °C |
Technological properties
Property | ||
---|---|---|
Application areas | Structures requiring high heat resistance;Parts requiring non-combustibility;Parts of engines and other special applications;High temperature tooling for thermoplastics | |
Processing methods | Assemble the vacuum bag. Perform a leak test, the rate of the vacuum drop should not be more than 1 mbar per minute. The residual pressure in the bag must not be more than 10 mbar. Assemble the second vacuum bag, put airweave material between the layers of the vacuum film. Perform a leak test for the second vacuum bag. The residual pressure in the bag must not be more than 10 mbar. Degas for 30-40 minutes, at 150-160°C, at a pressure of no more than 10 mbar. During the degassing, the resin should be stirred intensively. Heat the tool up to 150-170°C. Maintaining the temperature of resin dispenser at 160°C, start the infusion process. After complete impregnation of the bag, close the resin inputs, but continue evacuation from the inner bag for at least 30 minutes. Then close the outputs from the inner bag. Maintain the outer vacuum bag until the end of curing process. Increase the temperature at a rate of 2°C/min to 180°C. Dwell at 180°C for 6 hours. Before removing the part, cool the mold to at least 60°C at a speed of no more than 5°C/min. Post-cure can be performed without tooling. Heat to 180°C at a rate of 2°C/min, then heat to 375°C at a rate of 5-10°C/min. Dwell at 375°C for 8 hours. Cool down the part to 60°C at rate <5°C/min. For the measurement of vacuum, the use of absolute pressure sensors is recommended. |