Aluminosilicate Glass (Corning 1723 type) vs E-Glass Fiber (neat)
Property comparison of Aluminosilicate Glass (Corning 1723 type) and E-Glass Fiber (neat), both glass.
| Property | Aluminosilicate Glass (Corning 1723 type) | E-Glass Fiber (neat) | Difference |
|---|---|---|---|
| Elastic modulus | 81,000 MPa | 72,400 MPa | -11% |
| Shear modulus | 33,000 MPa | 30,000 MPa | -9% |
| Poisson ratio | 0.23 | 0.22 | -4% |
| Density | 2,640 kg/m³ | 2,540 kg/m³ | -4% |
| Thermal conductivity | 1.05 W/m·K | 1 W/m·K | -5% |
| Specific heat | 800 J/kg·K | 810 J/kg·K | +1% |
| Coefficient of thermal expansion | 0.000005 1/K | 0.000005 1/K | +9% |
Difference is E-Glass Fiber (neat) relative to Aluminosilicate Glass (Corning 1723 type). Values are taken from the representative row of each material; both materials may have multiple heat treatments or conditions on their individual pages.
Identification
- standard
- ASTM
- standard
- ASTM D578
What else is in Engineering Database
AI built for engineering. Searches the engineering database, performs calculations, gives source-backed engineering insights.
Get started for free ↗Reference Data375 engineering tablesMaterial properties, pipe and shape dimensions, code tables, and electrical ratings across mechanical, civil, chemical, electrical, materials, and manufacturing engineering.
Browse dataCalculatorsDeterministic engineering calculatorsSizing, checking, and conversion tools that run against the reference tables. Inputs are code-compliant, outputs are traceable to the source standard.
Browse calculators