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 Industry
Info |
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ESCORENE®Polypropylene |
| PP7032 E2 Copolymer Grade
for Injection Molding |
Description
Medium impact copolymer resin for general purpose injection molding. |
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Resin
Properties |
ASTM
Method |
Typical
Values |
SI
Units |
| Melt
Flow Rate (230....C/2.18 kg) |
D
1238 |
4.5
g/10 min |
|
| Density |
D
792 |
0.90
g/cm 3 |
|
| Mechanical
Properties |
Tensile
Strength @ Yield
(2 in/min, 50 mm/min) |
D
638 |
3.4
kpsi |
24
MPa |
Elongation
@ Yield
(2 in/min, 50 mm/min) |
ExxonMobil
Method |
13
% |
|
Flexural
Modulus, 1% Secant
(0.05 in/min, 1.3 mm/min) |
D
790A |
146
kpsi |
1010
MPa |
Izod
Impact Strength
Notched, 23C (73F) |
D
256
Method A |
No
Break |
|
Gardner
Impact Strength
0.125 in. (3.2 mm) thick disk
@ - 29.C (-20.F) |
D
5420
Geometry GC |
300
in-lb |
34j |
| Thermal
properties |
Heat
Deflection Temperature
@ 66 psi, 455 kPa |
D
648 |
181F |
83
°C |
| Typical
Processing Temperature |
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400-475F |
204-246.°C |
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