پلی پروپیلن ZR230C یک بلاک کوپلیمر پلی پروپیلن با مقاومت ضربه ای بالا حتی در دماهای پایین است. کاربردهای اصلی آن لوله های آب سرد و گرم ساختمانی و اتصالات آن می باشد.
Technical Datasheet ZR230C
Product Description:
Polypropylene ZR230C exhibits excellent heat resistance, and is designed to produce items with superior toughness, even at low temperature. Because of its excellent impact strength down to 0ºC, and its improved creep rupture properties under internal pressure stress, Polypropylene ZR230C is well suited for production of pressure pipes for industry, heating pipes and under floor hot water heating, domestic service pipes (hot and cold water) and weldable fittings.
Applications:
Extrusion applications of Polypropylene ZR230C include pipes and tough sheet for industrial applications. This grade is specially suitable for applications requiring high resistance to temperature, pressure and aggressive media.
Typical data:
| Property | Test method | Unit | value |
|---|---|---|---|
| Melt flow rata(230ºC/2.16 kg) | ASTM D 1238 | gr/10min | 0.35 |
| Melt flow rata(230ºC/5.0 kg) | ASTM D 1238 | gr/10min | 1.7 |
| Vicat softening point (9.8N) | ASTM D 1525 | ºC | 135 |
| H.D.T (0.46 MPa) | ASTM D 648 | ºC | 75 |
| Flexural Modulus | ASTM D 790 | MPa | 1000 |
| Tensile Strength at Yield | ASTM D 638 | MPa | 28 |
| Elongation at Yield | ASTM D 638 | % | 15 |
| Izod impact Strength (notched) at 23ºC | ASTM D 256 | J/m | No Break |
| Izod impact Strength (notched) at -20ºC | ASTM D 256 | J/m | 50 |
| Rockwell hardness [R – B Scale] | ASTM D 785 | R-B | 75 |
