GB/T 14563-2020 Specification and test method of kaolin clay

Scope: This standard specifies the classification requirements, test methods, inspection rules, packaging, marking, transportation and storage of kaolin products. This standard is applicable to soft, sandy, coal-based kaolin and kaolin kaolin used in papermaking, expanded porcelain, rubber, plastics, ceramics and coating industries. Other industrial kaolin can be used as a reference.

GB/T 14563-2020 Referenced Document

GB/T 1724 Paints,varnishes and printing inks—Determination of fineness of grind
GB/T 5211.15 General methods of test for pigments and extenders.Part 15:Determination of oil absorption value
GB/T 5211.17 Comparison of contrast ratio (hiding power) of white pigments
GB/T 5950 Method for measurement of whiteness of building materials and non-metal mineral products
GB/T 6003.1 Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth*， 2022-10-12 Update