NF EN ISO 294-4

Plastics. Injection moulding of test specimens of thermoplastic materials. Part 4 : determination of moulding shrinkage.

Le présent document prescrit une méthode pour la détermination du retrait au moulage du post-retrait des éprouvettes de matériau thermoplastique moulées par injection, dans les directions parallèle et normale au sens de l'écoulement du produit fondu.

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