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Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

HIFULL White Carbon Black HB

HIFULL White Carbon Black HB engineered through advanced surface modification with HMDS, this high-performance alumina series combines ultra-high purity (>99.99%) with nano-engineered morphology for tailored functionality across industrial applications. The hydrophobic surface treatment minimizes moisture absorption while enhancing compatibility with non-polar matrices like silicone rubber and organic coatings.

Its aggregated nanoarchitecture (BET 270 m²/g) provides robust mechanical reinforcement, improving tensile strength in HTV/LSR elastomers and transparency in optical-grade silicones.

The series excels in rheology modulation, delivering shear-thinning behavior to prevent sagging in vertical coatings and stabilize pigment dispersion in solvent-based inks.


  • hifull-hb
  • hifull-hb

Features Of HIFULL White Carbon Black HB

  1. Enhanced Hydrophobicity: Surface-treated for superior water resistance and reduced moisture absorption.

  2. High Surface Activity: Nano-scale structure with high surface area for effective reinforcement.

  3. Rheology Control: Provides stable thixotropy and viscosity adjustment in organic systems.

  4. High Purity: Ultra-low impurity levels for demanding industrial applications.

  5. Improved Processability: Ensures rapid and uniform dispersion in various matrices.

Typical Applications of HIFULL White Carbon Black HB

  1. Silicone Rubber: Reinforces HTV/LSR formulations while maintaining transparency.

  2. Coatings & Inks: Enhances anti-settling, anti-sagging, and flow properties.

  3. Defoamers: Optimizes air release efficiency in industrial processes.

  4. Carbon Powder/Toner: Improves flowability and stability in powder-based applications.

Specifications Of HIFULL White Carbon Black HB

ModelBET Surface Area (m²/g)Primary Particle Size (nm)pH Value (Aqueous Dispersion)Surface Treatment
HL-150~150~123.7-4.7Hexamethyldisilazane (HMDS)
HL-200~200~73.5-4.5Hexamethyldisilazane (HMDS)
HB-630270 ± 30~76.0-9.0Hexamethyldisilazane (HMDS)
HB-612270 ± 30~76.0-9.0Hexamethyldisilazane (HMDS)
HB-620270 ± 30~76.0-9.0Hexamethyldisilazane (HMDS)
HB-152270 ± 30~76.0-9.0Hexamethyldisilazane (HMDS)
HB-615270 ± 30~76.0-9.0Hexamethyldisilazane (HMDS)
HB-139270 ± 30~76.0-9.0Hexamethyldisilazane (HMDS)
HB-135270 ± 30~76.0-9.0Hexamethyldisilazane (HMDS)
HB-132270 ± 30~76.0-9.0Hexamethyldisilazane (HMDS)



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