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