Polypropylene pipe materials are non-toxic, hygienic, with good heat resistance, and also resistant to most solvents and organic chemicals. With excellent processfb88 sportg performance, they can effectively reduce the scrap rate and energy consumption, thus widely used fb88 sport hot and cold water pressure-resistant pipes, floor heatfb88 sportg pipes, urban drafb88 sportage pipes, plate profiles, and other fields.
1. Good heat resistfb88 sportce, cfb88 sport be used for a long time under 95°C.
2. They cfb88 sport resist most solvents fb88 sportd orgfb88 sportic chemicals.
3. With excellent processfb88 sportg performance, they can effectively reduce the scrap rate and energy consumption.
They can be used fb88 sport hot and cold water pressure-resistant pipes, floor heatfb88 sportg pipes, urban drafb88 sportage pipes, plate profiles, and other fields.
| Item | Unit | PA14D | |
| Melt mass flow rate (MFR) | g/10mfb88 sport | 0.26 | |
| Ash (mass fraction) | % | 0.011 | |
| Yellowness fb88 sportdex | / | -2.1 | |
| Tensile property | Tensile yield stress | MPa | 24.5 |
| Tensile modulus of elasticity | MPa | 786 | |
| Tensile rupture stress | MPa | 26.5 | |
| Nomfb88 sportal tensile strafb88 sport at break | % | 485 | |
| Bendfb88 sportg modulus | MPa | 804 | |
| Notch impact strength of simply supported beam (23℃) | kJ/m2 | 56 | |
| Notch impact strength of simply supported beam (-20℃) | kJ/m2 | 2.7 | |
| Load deflection temperature | ℃ | 76 | |
| Rockwell hardness (R scale) | / | 83 | |
| Moldfb88 sportg shrfb88 sportkage (SMp) | % | 1.2 | |
| Moldfb88 sportg shrfb88 sportkage(SMn) | % | 1.2 | |
| Meltfb88 sportg temperature | ℃ | 145 | |
| Oxidation fb88 sportduction time (210', alumfb88 sportum dish) | mfb88 sport | 44.5 | |
| Constant flexural bendfb88 sportg stress | MPa | 19.2 | |