|
Resin Properties |
|
|
|
Cell Classification (with carbon black) |
ASTM D3350 |
PE44576C |
|
Melt Index (12) @190°C/2.16 kg, g/10 min |
ASTM D1238 |
0.08 |
|
Flow Rate (12) @190°CI21.60 kg, g/10min |
ASTM D1238 |
7.0 |
|
Density (natural resin), g/cc |
ASTM D792 |
0.949 |
|
Density, g/cc |
ASTM D792 |
0.959 |
|
Thermal Stability, °F (“C) |
ASTM D3350 |
>428 (>220) |
|
|
|
|
|
Mechanical Properties |
|
|
|
Tensile Strength at Yield, psi (MPa) |
ASTM D638 |
3600 (24.8) |
|
Elongation at Break, % |
ASTM D638 |
740 |
|
Flexural Modulus, psi (MPa) |
ASTM D790, method 1, procedure B |
150,000 (1034) |
|
Notched Izod Impact © 23°C, ft lbf/in. (J/m) |
ASTM D256, method A |
9.l (488) |
|
Brittleness Temprature, "F(°C) |
ASTM D746, procedure A |
<-103 (<-75) |
|
Slow Crack Growth PENT, hours |
ASTM F1473 |
>10000 |
|
|
|
|
|
Pipe Properties |
|
|
|
Hydrostatic Strength @ 20°C /1798 psi (12.4 MPa), hr. |
ASTM 1598 |
>100 |
|
Hydrostatic Strength @ 80°C / 798 psi ( 5.5 MPa), hr. |
ASTM 1598 |
>1000 |
|
Resistance to Rapid Crack Propagation, Pc, psi (bar) |
SO 13477 |
>174 (>12) |
|
Resistance to Rapid Crack Propagation, Tc, °F (“C) |
ISO 13477 |
<2 (<-17) |