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Functional Coating Slurry

WBM-S10 NMP-Based Boehmite Dispersion

NMP-based boehmite dispersion for initial FAT and coating-process evaluation, subject to compatibility validation with the customer's substrate, binder requirements, and line conditions.

Product Details

Reduced local dispersion work

WBM-S10 is a Winigen-designated NMP-based boehmite dispersion selected against the listed grade specification. Ceramic particles can settle during storage or transport, so standardized mixing and redispersion are required before sampling or use.

Winigen code
WBM-S10
Carrier solvent
NMP
Commercial status
Evaluation quantities available by RFQ
Reported solids
25 +/- 2 wt%

Formulation review: Binder content, dispersant package, solids basis, and use-as-supplied requirements are confirmed during quotation and technical review.

Evaluation limitation: WBM-S10 is not presented as a universal or final cell-qualified coating formulation. Suitability must be validated against the customer's substrate, binder requirements, coating method, drying profile, line conditions, and performance criteria.

Technical Data

WBM-S10 specification and reference batch values

Representative values describe evaluation batch M251217011. Lot-specific results and applicable test conditions are provided in controlled COA or technical documentation.

ParameterSpecificationReference valueMethod / condition
AppearanceWhite slurryConformsVisual inspection
Particle sizeD10 >= 0.2 um; D50 1.0-1.8 um; D90 <= 6.0 um0.738 / 1.37 / 3.93 umLaser diffraction after defined dilution and dispersion procedure
Viscosity2,000-8,000 cP3,800 cPRotational viscometer after standardized redispersion
Reported solid content25 +/- 2 wt%24.95 wt%Gravimetric
Moisture<= 3,500 ppm2,262 ppmKarl Fischer titration
Sodium (Na)<= 500 ppm122 ppmICP-OES
Iron (Fe)<= 50 ppm5 ppmICP-OES
Copper (Cu)<= 10 ppm4 ppmICP-OES
Magnesium (Mg)<= 300 ppm4 ppmICP-OES
Calcium (Ca)<= 300 ppm19 ppmICP-OES

Detailed viscosity, particle-size, and solids-basis conditions are reviewed with the quotation and controlled technical documentation.