|
|||
| Melting Temperature | 2150C | ||
| Density | 1.14 - 1.16 g/cm3 | ||
| Tensile strength at yield | 750 - 850 kg/cm3 | ||
| Elongation at yield | 12 - 13% | ||
| E-modulus | 24,000 to 26,300 kg/cm3 | ||
| Hardness Rockwell 230C | R 107 - 112 | ||
| Durometre 230C | D 82 - 89 | ||
| Temperature of deflection | 800C | ||
| Compression Strength at yield | 940 kg/cm3 | ||
| Notched impact strength | 5 - 11 kg cm/cm | ||
| Impact strength at +200C | 10 kg cm/cm | ||
| Water absorption at 200C | 0.3 - 3% | ||
| Flexural strength | 1000 - 1350 kg/cm2 | ||
| Resistance to heat (continuous) | In Air 800C In Water 1000C In Oil 1400C |
||
| Effect of weak acids | Resistant | ||
| Effect of strong acids | Attacked | ||
| Effect of weak alkalies | None | ||
| Effect of strong alkalies | None | ||
| Effect of Organic Solvents | Resistant to common solvents | ||
