General
Property | Temperature | Value | Comment |
---|---|---|---|
Density | 23.0 °C | 1.34 g/cm³ Show Material materials with Density of 1.34 g/cm³ | ASTM D792 |
Mechanical
Property | Temperature | Value | Comment | ||
---|---|---|---|---|---|
Elastic modulus | 23.0 °C | 4.8 GPa Show Material materials with Elastic modulus of 4.8 GPa | ASTM D638 | ||
Flexural modulus | 23.0 °C | 4.6 GPa Show Material materials with Flexural modulus of 4.6 GPa | ASTM D790 | ||
Flexural strength | 23.0 °C | 4.6 MPa Show Material materials with Flexural strength of 4.6 MPa | ASTM D790 | ||
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 | ||
Tensile strength | 23.0 °C | 60 MPa Show Material materials with Tensile strength of 60 MPa | ASTM D638 | ||
Strain energy release | ASTM D5045 |
Thermal
Property | Temperature | Value | Comment |
---|---|---|---|
Coefficient of thermal expansion | 23.0 °C | 9E-5 1/K Show Material materials with Coefficient of thermal expansion of 9E-5 1/K | ASTM E831 |
Heat deflection temperature | 200 °C Show Material materials with Heat deflection temperature of 200 °C | ASTM E2092 | |
Vicat softening temperature | 80 °C Show Material materials with Vicat softening temperature of 80 °C |
Magnetic
Property | Value |
---|---|
Curie temperature | 180 °C Show Material materials with Curie temperature 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. |