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Quanxu SS-180 Silica Matting Agent

6 month ago
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Product details

QUANXU-DESCRIPTION-1QUANXU SILICA DIOXIDE POWDER (SS-180) M1

SKYSIL SS-180 SILICON DIOXIDE POWDER FOR INK

SS-180 is a high-precision silica matting agent designed for gravure, lithographic, screen printing and special printing inks. With a narrow
particle size distribution (D50) of 4.0-4.5μm and precise oil absorption value control technology, it can achieve excellent matte effect while
significantly optimizing the rheological properties and printability of inks. This product has become an ideal solution for high-resolution printing
scenarios through innovative surface modification processes.

High-Purity Precipitated Silica: ≥ 99% SiO₂ (dry basis) guarantees minimal impurities and broad compatibility.

Optimized Particle Size: Controlled distribution (Malvern: 4.0 - 4.5 µm) ensures effective performance while maintaining excellent ink flow

and film smoothness.

Superior Oil Absorption: 260 - 320 ml/100g provides excellent rheology control, anti-settling properties, and reinforcement.

Balanced Porosity: 1.8 - 2.0 ml/g porosity enhances functional performance while supporting dispersion stability.

Neutral pH Profile: 6.0 - 7.0 ensures seamless integration into diverse ink systems.

Low Moisture & Volatiles: Loss on Drying ≤ 5.0% (105°C); Ignition Loss ≤ 7.0% (1000°C) ensures batch consistency and stability.

- Application areas
• Gravure/lithographic printing: food-grade matte packaging, book and magazine color pages, scratch resistance increased by 30%;
• Screen printing: electronic product panels, ceramic glaze printing, to achieve high-precision matte effect;
• Special inks: anti-counterfeiting logo, metal substrate printing, to meet stringent requirements such as low migration and weather resistance.
 
 
CHMICAL DATA-1
 
Item SS-180 Brand SKYSIL
Content of SiO2,(dry basis) %≥ 99 Porosity,ml/g 1.8-2.0
Oil absorption ml / 100g 260-320 Particle Size(Malvent),um 4.0-4.5
Loss on drying (105,2Hrs),% ≤5.0 PH 6.0-7.0
Ignition Loss(1000,2Hrs),% ≤7.0 Whiteness≥ 95
 
 
APPLICATIONS-1
QUANXU SILICA DIOXIDE POWDER (SS-180) INK APPLICATIONS
 
 
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