This standard specifies the classification, requirements, test methods, inspection rules, marking, packaging, transportation and storage of wollastonite. This standard applies to wollastonite used in ceramics, coatings, friction materials, sealing materials, welding rods and other fields.
JC/T 535-2007 Referenced Document
GB/T 2007.1 General rules for the sampling and sample preparation of minerals in bulk--Sampling by manual method
GB/T 2007.2 General rules for the sampling and sample preparation of minerals in bulk--Manual method of sample preparation
GB/T 2007.7 General rules for the sampling and sample preparation of minerals in bulk--The method for determination of size by manual sieving
GB/T 5211.13 Determination of acidity or alkalinity of the aqueous extract of pigments
GB/T 5211.15 General methods of test for pigments and extenders.Part 15:Determination of oil absorption value*, 2014-07-08 Update
GB/T 5211.2 Determination of matter soluble in water of pigments hot extraction method
GB/T 5211.3 General methods of test for pigments and extenders—Part 3: Determination of matter volatile at 105℃*, 2020-11-19 Update
GB/T 5950 Method for measurement of whiteness of building materials and non-metal mineral products*, 2008-05-04 Update