This part of ISO1268 specifies two two-cavity moulds, designated the type D1 and type D2 ISO moulds, for the injection moulding of small plates measuring 60mm×60mm with preferred thicknesses of 2mm (type D1) or 4mm (type D2) which can be used for a variety of tests (see AnnexA). The moulds may additionally be fitted with inserts for studying the effects of weld lines on the mechanical properties (see AnnexB).
This part of ISO1268 is intended to be read in conjunction with ISO1268-1.