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 Industry
Info |
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ESCORENE®
Polypropylene |
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PP7675
Medium Impact Copolymer
Industrial Grade Injection Molding |
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Description
An impact copolymer for injection molding and compounding applications. |
| Resin
Properties |
ASTM
Method |
Typical
Values |
SI
Units |
| Melt
Flow Rate (230....C/2.16 kg) |
D
1238 |
20
g/10 min |
|
| Density |
D
792 |
0.90
g/cm 3 |
|
| Mechanical
Properties |
Tensile
Strength @ Yield
(2 in/min, 50 mm/min) |
D
638 |
3.9
kpsi |
27
MPa |
Elongation
@ Yield
(2 in/min, 50 mm/min) |
ExxonMobil
Method |
11% |
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Flexural
Modulus, 1% Secant
(0.05 in/min, 1.3 mm/min) |
D
790A |
179
kpsi |
1234
MPa |
Izod
Impact Strength
Notched, 23C (73F)
Notched, -18....C (0....F) |
D
256
Method A |
1.9
ft-lb/in
0.9 ft-lb/in |
101
J/m
48 J/m |
Gardner
Impact Strength
0.125 in. (3.2 mm) thick disk
@ - 29.C (-20.F) |
D
5420
Geometry GC |
170
in-lb |
12
J |
| Thermal
properties |
Heat
Deflection Temperature
@ 66 psi, 455 kPa |
D
648 |
228F |
109
°C |
| Typical
Processing Temperature |
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400-450°F |
204-232.C |
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