General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 20785-2006
Scope
This standard specifies the definition, grading and grading, requirements, sampling, test methods, judgment and marking of test results, packaging, transportation and storage of chromium oxide green pigments. This standard applies to chromium oxide green pigments for general purposes. The product is mainly used in ceramics, coatings, inks and other industries.
GB/T 20785-2006 Referenced Document
GB/T 1250 Rules for expression and judgement of limiting values
GB/T 1717-1986 Determination of pH value of an aqueous suspension of pigments