To complement its range of pipe compounds, Interplast has developed a number of pipe fitting formulations for both pressure and non pressure applications.
The strict technical requirements of injection moulding machines have been taken into consideration in the formulation of these compounds to provide fittings with physical properties of the highest standard. Compounds have been developed for fittings which satisfy BS, DIN and ASTM specifications.
| IP – HARWAL GRADE | GPF-D1MS | GPF-ND11 | GNF-T6 | GNF-W14 |
| Specific Gravity | 1.4 | 1.4 | 1.45 | 1.41 |
| Tensile Strength (N/mm2) | 53 | 5 | 49 | 51 |
| Elongation At Break (%) | 110 | 120 | 100 | 135 |
| Shore D Hardness | 81 | 81 | 81 | 80 |
| impact Strength (IZOD, J,M) | 85 | 85 | 60 | 65 |
| Vicat Softening Point (oC) | 79 | 81 | 80 | 79 |
| Physical Form | Granules | Granules | Granules | Granules |
| Areas of Application | Injection Pressure fittings (Tin Based) | Injection Pressure Fittings (Lead based) | Injection Non-Pressure Fittings | Injection Normal Fittings |
