| 摘要 |
A plastic pipe having improved resistance, inter alia, to methanol-containing fuels and improved mechanical properties, comprising at least: (I) an outer layer, (III) an inner layer comprising a moulding composition based on polyvinylidene fluoride, and (II) an intermediate layer disposed between said inner layer (I) and said outer layer (III) comprising a moulding composition based on a mixture of (a) polyamide, and (b) polyglutarimide, wherein the adjacent layers (I) to (III) are each adhesively bonded to one another.
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