Sabic PP 575P is specially developed for producing rigid injection molding articles for general purpose applications. It gives consistent processability and high gloss in the products. This grade combines a high stiffness with moderate impact strength. PP 575p is suitable for production of complex articles with long flow paths and thin walls.
Main Applications of Sabic 575P
PP 575P can be used for houseware articles, caps, closures, containers and toys.
Processing Conditions
- Barrel temperature range: 200 – 250°C.
- Mold Shrinkage: 1.2 – 2.5% depending on wall thickness and Processing conditions.
- Mold Temperature: Normally 15 – 40°C, up to 65°C for thick parts.
PROPERTIES |
TYPICAL VALUES |
UNITS |
TEST METHODS |
POLYMER PROPERTIES |
Melt Flow Rate (1) |
|
|
|
@ 230°C & 2.16kg load (1) |
11 |
g/10 min |
ASTM D 1238 |
Density at 23°C |
905 |
kg/m³ |
ASTM D1505 |
MECHANICAL PROPERTIES |
|
|
|
Tensile Strength at Yield (2) |
35 |
MPa |
ASTM D638 |
Tensile Elongation at Yield |
11 |
% |
ISO 527-1/-2 |
Flexural Modulus (1% Secant) |
1600 |
MPa |
ASTM D790 A |
Notched Izod Impact Strength at 23°C |
22 |
J/m |
ASTM D256 |
Rockwell Hardness, R-Scale |
104 |
– |
ASTM D785 |
THERMAL PROPERTIES |
|
|
|
Vicat Softening Point |
153 |
°C |
ASTM D1525 |
Heat Deflection Temperature at 455kPa |
98 |
°C |
ASTM D648 |