This standard specifies the product classification, requirements, test methods, inspection rules and marking, packaging, transportation and storage of mica pearlescent pigments. This standard applies to pearlescent pigments made of mica as the base material and coated with titanium dioxide, iron oxide and other metal oxides on its surface. This product is mainly suitable for coating, ink, plastic, leather, cosmetic crystal and other industries.
HG/T 3744-2004 Referenced Document
GB/T 11186.3-1989 Methods for measuring the colour of paint films--Part 3:Calculation of colour differences
GB/T 1250 Rules for expression and judgement of limiting values