BY-1250 Calcined Kaolin Metakaolin Powder for Refractory Evaluation, Industrial Grade
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ColorWhitePhysical formPowder
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Al2O3 Content (%)47Fe2O3 Content (%)3
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K2O Content (%)0.2Moisture Content (%)0.2
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SiO2 Content (%)52TiO2 Content (%)0.2
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Model NumberBY-1250ApplicationRefractory
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Dimensions1205TechniqueCalcined Kaolin
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TypePowderWeight25 kg(55.12lb)
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Product nameKaolin ClayUsageIndustrial
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ColorWhiteSize300-6000mesh
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GradeIndustrial GradeAppearanceWhite Fine Powder
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MOQ1 TonShapePower
A refractory-material enquiry should connect a defined powder grade with the intended system's test requirements. BY-1250 is a white industrial calcined kaolin powder with a metakaolin designation and stated moisture of 0.2%. Refractory use is its named application direction.
Match BY-1250 to the refractory requirement
Identify the intended material role and the processing or service criteria that will determine acceptance. Obtain grade-specific characterization before assigning a performance function to the powder. The calcined-kaolin technique and metakaolin name do not independently establish a result in every refractory formulation.
Request a complete oxide analysis
Ask for current analysis with an identified analytical basis and the constituent limits required by the project. Keep that report associated with the actual sample. A composition-led selection needs coherent measured values rather than a broad quality description or an isolated oxide figure.
Define the selected particle and whiteness grade
The size designation spans 300–6000 mesh, so agree on the actual particle specification proposed for the sample. Request its measurement method and distribution. The actual whiteness selection is 90 without a defined scale; obtain the scale and reference before comparing that number.
Measure the required reactivity or system result
Define a relevant test if reactivity is part of the acceptance brief, and evaluate the sample in the intended refractory system. Retain moisture and particle methods alongside those results. The final decision should connect the selected BY-1250 grade with documented analysis and the project's own material-performance criteria.
