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

Tosoh Tosoh Nipsil E-1011 Matte powder

Tosoh Tosoh Nipsil E-1011 Matte powder is a high-purity, spherical silica additive from Tosoh’s Nipsil series, engineered for controlled matting in coatings, inks, and adhesives. Its uniform particle size (≈11 μm) ensures smooth dispersion, low abrasion, and consistent haze without compromising transparency or rheology.
  • tosoh tosoh nipsil e 1011 matte powder_ed6af00a
  • tosoh tosoh nipsil e 1011 matte powder_ed6af00a

Features Of Tosoh Tosoh Nipsil E-1011 Matte powder

  1. Highly spherical silica particles ensuring excellent dispersion and uniform matting effect.

  2. Low abrasivity, preserving substrate integrity and extending equipment service life.

  3. Optimized particle size distribution (D50 ≈ 3.8 µm) for balanced haze control and gloss reduction.

  4. Surface-treated with dimethicone for enhanced compatibility in solvent-based and high-solids coatings.

  5. Free-flowing dry powder with low dust generation, improving handling safety and process efficiency.

Typical Applications Of Tosoh Tosoh Nipsil E-1011 Matte powder

  1. Automotive clearcoats and basecoats requiring controlled matte finish without orange peel.

  2. Industrial maintenance coatings for machinery and metal structures.

  3. Wood finishes including UV-curable and polyurethane topcoats.

  4. Plastic coatings for consumer electronics and automotive interior trim.

  5. Architectural coatings for interior wall paints and decorative emulsions.

Specifications Of Tosoh Tosoh Nipsil E-1011 Matte powder

Chemical TypeSurface-modified synthetic amorphous silica
Product FormFree-flowing dry powder
AppearanceWhite to off-white powder
D50 Particle SizeApprox. 3.8 µm (by laser diffraction)
Bulk Density~40–50 g/100 mL (untapped)
pH (5% aqueous suspension)5.5–7.0
Loss on Drying (105°C, 2 h)≤1.5 wt%
Surface TreatmentDimethicone (hydrophobic)


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