PTT
PROPERTIES OF PTT
PTT as a fiber has the following characteristics:
- soft
- resistant to stretching
- quick drying
- wrinkle resistant
- able to reatin heat-set plates and creases
- easily washed
| PROPERTY | UNIT | VALUE |
| Specific weight | g/cm^3 | 1.35 |
| Moisture regain | % | max 0.2 |
| Melting temp. | °C | 228 |
| Glass transition temp. | °C | 45-65 |
| Elastic recovery (at 5% stretch) | % | 99-100 |
| Flammability | low | |
| LOI | good rating | |
| Tenacity | g/den | 3.15 |