Silicone Spherical Matting Powder | SIOResin® H-3205
H-3205 silicone micro-sphere matting powder can be incorporated into inks, coatings, and elastomeric materials to deliver outstanding abrasion resistance, scratch resistance, and a smooth, elegant matte finish. Its uniform particle structure helps enhance surface durability while maintaining a balanced tactile feel.
In addition, H-3205 has a refractive index very close to that of commonly used binders such as acrylics, thereby minimizing any impact on transparency. This allows formulators to achieve a matte effect without compromising clarity or overall appearance.
Price: $18.50/kg Inquiry Now
Typical Physical Data
Key Features
- Provides matte appearance and comfortable tactile feel
- Improves abrasion and scratch resistance
- High temperature resistant
- Aging resistant
- Low moisture absorption
Application Areas
- Provides matte finish and comfortable hand feel
- Enhances scratch and wear resistance of inks and coatings
Usage Instructions
Addition level: Depending on desired feel and gloss, H-3205 is typically added at 1–10% by weight of inks, coatings, or elastomer materials.
Dispersion: Using a dispersing disk helps in high-viscosity systems, while ultrasonication is most effective.
H-3205 disperses well in most systems without the need for milling.
Safety, Packaging, and Storage
Available in 10KG carton with inner plastic liner. Ensure the container lid is tightly closed after use if not completely emptied. Store at 5-35℃, avoiding freezing and direct sunlight. Keep sealed and stir well before use.
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