General
Property | Temperature | Value |
---|---|---|
Density | 20.0 °C | 2.8 - 3.2 g/cm³ Show Material materials with Density of 2.8 - 3.2 g/cm³ |
Mechanical
Property | Temperature | Value |
---|---|---|
Elastic modulus | 20.0 °C | 70 - 80 GPa Show Material materials with Elastic modulus of 70 - 80 GPa |
Hardness, Knoop, HK2 | 20.0 °C | 470 - 620 [-] Show Material materials with Hardness, Knoop, HK2 of 470 - 620 [-] |
Poisson's ratio | 20.0 °C | 0.23 - 0.25 [-] Show Material materials with Poisson's ratio of 0.23 - 0.25 [-] |
Shear modulus | 20.0 °C | 29 - 33 GPa Show Material materials with Shear modulus of 29 - 33 GPa |
Thermal
Property | Temperature | Value | Comment |
---|---|---|---|
Coefficient of thermal expansion | 300.0 °C | 6.9E-6 - 9E-6 1/K Show Material materials with Coefficient of thermal expansion of 6.9E-6 - 9E-6 1/K | from 100 to 300°C |
Glass transition temperature | 550 - 600 °C Show Material materials with Glass transition temperature of 550 - 600 °C | ||
Specific heat capacity | 20.0 °C | 0.62 - 0.7 J/(kg·K) Show Material materials with Specific heat capacity of 0.62 - 0.7 J/(kg·K) | |
Thermal conductivity | 20.0 °C | 0.8 - 1.19 W/(m·K) Show Material materials with Thermal conductivity of 0.8 - 1.19 W/(m·K) |
Optical
Property | Value |
---|---|
Abbe number | 55.98 - 59.71 [-] Show Material materials with Abbe number of 55.98 - 59.71 [-] |
Refractive index | 1.54 - 1.57 [-] Show Material materials with Refractive index of 1.54 - 1.57 [-] |