This standard applies to small square plates of 60 mm × 60 mm with a thickness of 1 mm (type D1) and 2 mm (type D2) used for various tests, and two-chamber moldings used when injection molding them. Specifies JIS mold type D1 and type D2. Additional inserts may be fitted to this mold to investigate the effect of weld lines on mechanical properties (see Annex A).
JIS K 7152-3:2006 history
2006JIS K 7152-3:2006 Plastics -- Injection moulding of test specimens of thermoplastic materials -- Part 3: Small plates
1999JIS K 7152-3:1999 Plastics -- Injection moulding of test specimens of thermoplastic materials -- Part 3: Small plates