Test: Decohesion Test of Polyethylene (PE) Saddle Fusion Joints-Evaluation of Ductility of Fusion Joint Interface by Tear Test (TS ISO 13956)

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‣ MFR
‣ OIT
‣ Determination of Carbon Black
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‣ Determination of Tensile Properties
‣ Resistance to Internal Pressure
‣ Determination of Volatile Content
‣ Determination of Dimensions
‣ Determination of Longi. Reversion
‣ Oven Test
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‣ Decohesion Test of Polyethylene (PE) Saddle Fusion Joints-Evaluation of Ductility of Fusion Joint Interface by Tear Test
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Decohesion Test of Polyethylene (PE) Saddle Fusion Joints-Evaluation of Ductility of Fusion Joint Interface by Tear Test (TS ISO 13956)

This test is a method for the evaluation of the ductility of the fusion joint interface of assemblies of polyethylene (PE) pipe and electrofusion or heated tool saddles, intended for the conveyance of fluids. A load is applied to the saddle of an assembly of an electrofusion or heated tool saddle fused on to a pipe. The ductility of the fusion joint interface is characterized by the appearance of the failure in the fusion plane and by the determination of the percentage of decohesion.