Lodeiro, M J; Tomlins, P E (2002) Influence of pigments and processing on the dimensions and appearance of HDPE injection-moulded bottle caps. NPL Report. MATC(MN)22

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Abstract

This measurement note presents a summary of a study on the effects of processing on the dimensions and appearance of complex mouldings (i.e. bottle caps), including organic pigments which affect shrinkage and distortion, important issues for closures with tight tolerances.

Item Type:	Report/Guide (NPL Report)
NPL Report No.:	MATC(MN)22
Keywords:	injection moulding, design of experiments, pigments, processing, HDPE
Subjects:	Advanced Materials Advanced Materials > Polymers
Last Modified:	02 Feb 2018 13:17
URI:	http://eprintspublications.npl.co.uk/id/eprint/2379

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