This document specifies requirements and corresponding methods of test for natural crystalline calcium carbonate (NCC) for the use as extender in plastics. For the use of NCC as extender for coating materials see DIN EN ISO 3262-5.
DIN 55625-5:1999 history
1999DIN 55625-5:1999-04 Extenders for plastics - Part 5: Natural crystalline calcium carbonate (NCC), specifications and methods of test
1999DIN 55625-5:1999 Extenders for plastics - Part 5: Natural crystalline calcium carbonate (NCC), specifications and methods of test