Polyethylene material for pipe production ist designated in terms of a figure code. The first group of figures consists of the second and third significant figure of nominal density, the second group consists of the melt flow index multiplied by 100.
Status: WithdrawnPublication date: 1978-08
Edition: 1Number of pages: 1
Technical Committee: ISO/TC 138 Plastics pipes, fittings and valves for the transport of fluids
ISO 4056:1978Stage: 95.99
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