Name: Cabot White Carbon Black SpectrAl
Brand: Guangzhou Eric Wei Chemical Co., Ltd.

Cabot White Carbon Black SpectrAl

Engineered through advanced synthetic processes, the SpectrAl White Carbon Black series by Cabot delivers ultra-high-purity alumina with tailored morphology, characterized by submicron particles, low-density fluffy structures, and uniform crystallinity.

Its positively charged surface enhances colloidal stability, ensuring effortless integration into aqueous and solvent-based matrices while maintaining rheological control.

The unique aggregated architecture optimizes mechanical reinforcement, offering exceptional scratch resistance, optical clarity, and durability in polyurethane coatings and microporous inkjet media layers.

Compatible with high-performance composites, these materials excel in applications demanding thermal stability, wear resistance, and surface refinement across automotive, electronics, and industrial coatings.

Features Of Cabot White Carbon Black SpectrAl

High Purity & Unique Morphology: Fine, white, fluffy powder with excellent physical/chemical properties due to specialized manufacturing.
Surface Charge: Positively charged surface ensures superior dispersibility in diverse matrices.
Flow Enhancement: Improves fluidity and uniformity in powder-based applications.
Anti-Blocking Agent: Prevents clumping during storage/transport, maintaining product integrity.
Rheology Control: Modifies viscosity for easier application in liquid formulations.

Typical Applications of Cabot White Carbon Black SpectrAl

Powder Coatings: Enhances flow, uniformity, and anti-blocking properties for durable finishes.
Inkjet Printing: Improves ink adhesion and substrate smoothness for high-quality prints.
Adhesives & Sealants: Reinforces mechanical strength and controls rheology for optimal performance.
Battery Materials: Stabilizes cathode-electrolyte interfaces in lithium-ion batteries, boosting cycle life and safety.

Specifications Of Cabot White Carbon Black SpectrAl

Model	BET Surface Area (m²/g)	Compacted Density (g/L)	pH Value	Al₂O₃ Content (wt%)	Refractive Index
SpectrAl 51	95	60	4.7	≥99.8%	1.77
SpectrAl 81	95	60	4.7	≥99.8%	1.77

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Get in Touch with Eric Wei

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E-mail: wangxingqiang@ericwchem.com
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15921782326
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China

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