Polypropyl ene Homopolymer for Injection Molding Product Description: • Parslen ZH552R is suitable for low denie r staple fibers for nonwoven fabrics, as well as production of continuous filament with medium tenacity and bulk continuous filaments. • This grade exhibits excellent anti gas fading properties. Application: • ZH552R has wide use for production of carpets, upholstery, sportswear, straps, safety belts, diapers and sport bags.
| Typical Properties | Method | Unit | Value(a) | Tolerance |
| Melt flow rate(230 ° C, 2.16 Kg) | ASTM D 1238 | gr/10 min | 25 | ±3 |
| Vicat soften ing point ( 9.8 N) | ASTM D 1525 | •c | 152 | ±4 |
| H.0.T. (0.46 MPa) | ASTM 0648 | •c | 94 | ±8 |
| Flexural modulus | ASTM O 790 | MPa | 1500 | ±150 |
| Tensile strength at yield | ASTM 0638 | MPa | 32 | ±4 |
| Elongation at yield | ASTM 0638 | % | 13 | -3 |
| lzod impact strength( notched ) at 23° C | ASTM 0256 | J/m | 30 | ±3 |
| Rockwell hardness (R -B Scale] | ASTM D0785 | R-B | 100 | +20 |
• Values shown are averages and are not to be considered as exact product
specifications.
• All specimens are prepared by injection molding.
It is suitable for food contact