BY-1250 Industrial Calcined Kaolin Powder, 300–6000 Mesh, for Refractory Evaluation
-
Particle-size designationMesh designationColorWhite
-
Physical formPowder
-
Al2O3 Content (%)47Fe2O3 Content (%)3
-
K2O Content (%)0.2Moisture Content (%)0.2
-
SiO2 Content (%)52TiO2 Content (%)0.2
-
Model NumberBY-1250ApplicationRefractory
-
Dimensions1205TechniqueCalcined Kaolin
-
TypePowderWeight25 kg(55.12lb)
-
Product nameKaolin ClayUsageIndustrial
-
ColorWhiteSize300-6000mesh
-
GradeIndustrial GradeAppearanceWhite Fine Powder
-
MOQ1 Ton
A refractory-material enquiry needs a defined kaolin grade and a chemical analysis that can be used consistently. BY-1250 is an industrial calcined kaolin white fine powder with a stated 300–6000 mesh range and 0.2% moisture for that qualification discussion.
Confirm the actual BY-1250 grade
Ask which fineness is being offered within the stated mesh range and request the relevant particle measurements. The Whiteness option is 90, so its scale and test method should be confirmed rather than assumed to be a defined percentage.
Request an oxide analysis on one basis
Obtain a complete mineral analysis with clearly stated reporting basis and acceptance limits for BY-1250. This gives the refractory comparison a coherent chemical specification instead of relying on isolated oxide numbers without their conditions.
- Material identity
- Use BY-1250, the calcined-kaolin technique and the actual offered fineness.
- Process requirement
- Define the refractory application and the tests that will decide acceptance.
Qualify reactivity and refractory performance separately
A calcined-kaolin name does not establish reactive-metakaolin performance or a refractory temperature rating. Request the applicable test evidence and evaluate BY-1250 against the intended system's requirements before making either conclusion.
Bring the actual process brief into the BY-1250 technical exchange and ask for the missing analysis and measurement definitions. A confirmed grade and relevant qualification trial provide a practical material-selection route without an invented reactivity or thermal-performance guarantee.
