Ultra-fine particle distribution - Uniform and delicate coating, suitable for high-precision printing
Moderate medium surface area - Balanced absorption, excellent coating stability
High chemical purity - Low impurity, no impact on thermal color system
Improved dot definition - Sharper text, barcodes and neater edges for thermal printing
Good coating compatibility - Easy to disperse, no agglomeration, better coating processability
Thermal paper coatings - Improve printing clarity for POS, cash register and receipt paper
Barcode & label paper - Enhance barcode recognition, finer images
Precision recording paper - High-precision thermal recording for medical & mapping
Special functional coatings - High-definition & uniform functional coatings
High-end coating materials - Improve coating smoothness and imaging accuracy
| Brand | Sipernat (Evonik Germany) |
| Product Type | Hydrophilic Precipitated Silica |
| Appearance | White Powder |
| BET Surface Area | 160–190 m²/g |
| Average Particle Size D50 | 6–9 μm |
| Loss on Drying | ≤6.0 wt% |
| pH Value | 6.5–8.5 |
| SiO₂ Content | ≥98 wt% |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China