Pyropel Technical Data
|
PYROPEL HD |
|
PROPERTY
|
Temp 0F
|
ASTM
|
UNITS
|
VALUE
|
| Mechanical Tensile Strength |
73
|
D-638
|
psi
|
10,000
|
|
500
|
5,970
|
|||
| Elongation |
73
|
D-638
|
%
|
2
|
|
500
|
3.8
|
|||
| Flexural Strength |
73
|
D790
|
psi
|
13,000
|
|
500
|
7,890
|
|||
| Flexural Modulus |
73
|
D790
|
psi
|
550,000
|
|
500
|
303,000
|
|||
| Compressive
Stress 1% Strain 10% Strain |
73
|
D-695
|
psi
|
3,900
|
|
31,000
|
||||
| Compressive Modulus |
73
|
D-695
|
psi
|
540,000
|
| Impact
Strength, Notched Izod |
73
|
D-256
|
ft-lb/in
|
0.8
|
| Thermal Coefficient of Linear Expansion |
212
|
D696
|
10-6in/in/0F
|
23
|
| Continuous Use Temperature |  |
|
|
5500F
|
| Thermal Conductivity |
400
|
C-177
|
|
2.09
|
| Deformation under load @2000 psi |
500
|
D-621
|
%
|
0.59
|
| Deflection temperature @ 264 psi | |
D-648
|
0
F
|
610
|
| Electrical Dielectric Constant @ 50 Hz |
73
|
D-150
|
|
3.59
|
| Dielectric Strength |
73
|
D-150
|
Volts/mil
|
412
|
| Volume Resistivity |
73
|
D-257
|
ohm-cm
|
1.0x1018
|
| Surface Resistivity |
73
|
D-257
|
ohms
|
1x1017
|
| Other
Properties Water Absorption |
122
|
D-570
|
% @ 24 hrs.
|
0.20
|
|
% @ 48 hrs.
|
0.58
|
|||
| Specific Gravity | |
D-792
|
|
1.35
|
| Flammability Rating | |
UL94
|
|
94V-0
|