Search results for "Shrinkage rate"

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Effect of some injection molding processing conditions on weld lines characteristics

1988

The influence of injection and mold temperature as well as holding time on the knit-line characteristics in samples of Nylon 6 obtained by injection molding was analysed. The characteristics of the surface defect seem to be governed by the shrinkage rate and amount in the weld line zone.

Materials scienceWeld lineMolding (process)WeldingShrinkage ratemedicine.disease_causelaw.inventionchemistry.chemical_compoundNylon 6chemistrylawMoldmedicineComposite materialThermoplastic polymerHolding time

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