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

Evonik Sipernat FPS-101 Precipitation Silica

Sipernat FPS-101 is an ultra-fine precipitated silica imported from Germany by Evonik. It is designed for thermal paper coatings and high-precision imaging systems, with medium surface area, moderate absorption and high chemical purity, greatly improving thermal printing dot definition and image accuracy.


Features Of Evonik Sipernat FPS-101 Precipitation Silica

  1. Ultra-fine particle distribution - Uniform and delicate coating, suitable for high-precision printing

  2. Moderate medium surface area - Balanced absorption, excellent coating stability

  3. High chemical purity - Low impurity, no impact on thermal color system

  4. Improved dot definition - Sharper text, barcodes and neater edges for thermal printing

  5. Good coating compatibility - Easy to disperse, no agglomeration, better coating processability

Typical Applications Of Evonik Sipernat FPS-101 Precipitation Silica

  1. Thermal paper coatings - Improve printing clarity for POS, cash register and receipt paper

  2. Barcode & label paper - Enhance barcode recognition, finer images

  3. Precision recording paper - High-precision thermal recording for medical & mapping

  4. Special functional coatings - High-definition & uniform functional coatings

  5. High-end coating materials - Improve coating smoothness and imaging accuracy

Specifications Of Evonik Sipernat FPS-101 Precipitation Silica

BrandSipernat (Evonik Germany)
Product TypeHydrophilic Precipitated Silica
AppearanceWhite Powder
BET Surface Area160–190 m²/g
Average Particle Size D506–9 μm
Loss on Drying≤6.0 wt%
pH Value6.5–8.5
SiO₂ Content≥98 wt%



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