T/CSTM 00185-2021 The determination of the content of free quartz in kaolinite
T/CSTM 00185-2021 The determination of the content of free quartz in kaolinite
Basic Information
Scope
Scope: This document specifies the terms and definitions, method principles, equipment and instruments, reagents, environmental requirements, and test conditions for the determination of free quartz content in kaolin. It is applicable to the qualitative and quantitative determination of free quartz (α-SiO2) in soft kaolin products. Other types of kaolin products can be used as reference. Main technical content: This document specifies the terms and definitions, method principles, equipment and instruments, reagents, environmental requirements, and test conditions for the determination of free quartz content in kaolin. It is applicable to the qualitative and quantitative determination of free quartz (α-SiO2) in soft kaolin products. Other types of kaolin products can be used as reference.