Parameters | Unit | Technical Requirements |
---|---|---|
Density | g/cm³ | 1.9 ~ 2.1 |
Standard Value of Tensile Strength of Elastic Modulus | GPa; MPa | > 45 > 750 |
Elongation at Break | % | > 1.6 |
Coefficient of Longitudinal Thermal Expansion | x 10-6/°C | 1.66 |
Alkali Resistance & Tensile Strength Retention Rate | % | ~12 > 75 |