| Specifications |
cPVC |
uPVC |
UNITS |
| Specific Gravity |
1.5-1.55 |
1.4-1.45 |
GR./CM3 |
| Specific Heat (MAX) |
0.25 |
0.25 |
KCAL./KG./°C |
| Thermal Conductivity |
0.13 |
0.13 |
KCAL CM H °C |
Co-Efficieant of Linear
Espansion(MAX)
|
5.6*10-5 |
5*10-5 |
/°C |
| Vicat Softening Temperature |
119 °C |
85 °C |
AT 1 KG.LOAD |
| Vicat Softening Temperature |
110 °C |
79 °C |
AT 5 KG.LOAD |
| Tensile Strength @ 20 °C (MIN) |
550 |
500 |
KG/CM2 |
| Moodulus of Elasticity |
1100-1500 |
1200-1500 |
MPA. |
| Water Absorption |
<4 |
<4 |
MG/CM2 |
| Hardness-Shored |
85-100 |
80-90 |
|
| Flammability |
Self Exten
-Guishing |
Self Exten
-Guishing |
|
|
