It is a polypropylene homopolymer extrusion grade with medium flowing features used for production of belts, monofilaments, films and sheets. Because of its high crystallization and low impact strength, polypropylene homopolymer is a very suitable option for applications in textile or production of sheets and films. In such applications, the tensile strength is more needed and weakness of impact strength is not important.
Application:
- Production of belts
- Production of various sacks
- Films elongated on both sides
- Textile
Technical specifications of the product are as follows:
| TYPICAL PROPERTIES |
VALUE |
UNIT |
METHOD |
| Physical |
|
|
|
| Melt Flow Rate (230 oC, 2.16kg) |
5 ~ 7.5 |
gr/10min |
ASTM D1238 |
| Density |
0.90 |
gr/cm3 |
ASTM D1505 |
| Mechanical |
|
|
|
| Flexural Modulus |
1500 |
MPa |
ASTM D790 |
| Tensile Strength at Yield |
35±2 |
MPa |
ASTM D638 |
| Elongation at Yield |
12±1 |
% |
ASTM D638 |
| Izod Impact Strength (notched) at 23 oC |
30 |
J/m |
ASTM D256 |
| Thermal |
|
|
|
| Vicat softening point (10N) |
154 |
° C |
ASTM D1525 |
| H.D.T. (0.46 Mpa) |
94 |
° C |
ASTM D648 |