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

Tosoh Nipsil G-300 Matte Powder

Tosoh Nipsil G-300 Matte Powder is a high-purity spherical silica additive from Tosoh’s Nipsil series, engineered for controlled matting and enhanced scratch resistance in coatings, inks, and adhesives. Its uniform particle size (~3.0 μm) ensures smooth dispersion and consistent haze without compromising transparency or flow.
  • tosoh nipsil g 300 matte powder_a671eb15
  • tosoh nipsil g 300 matte powder_a671eb15

Features Of Tosoh Nipsil G-300 Matte Powder

  1. Highly spherical silica particles ensure excellent flowability and uniform dispersion in coating systems.

  2. Controlled particle size distribution (D50 ≈ 3.0 µm) delivers consistent, soft-touch matte finish without haze or graininess.

  3. Surface-treated with dimethicone for enhanced compatibility with both solvent-based and high-solids resin systems.

  4. Low oil absorption (~180 g/100 g) enables high loading levels without viscosity spikes or sagging in vertical applications.

  5. Thermally stable up to 300 °C, supporting baking-cure processes in industrial coatings and powder coatings.

Typical Applications Of Tosoh Nipsil G-300 Matte Powder

  1. Automotive clearcoats and basecoats requiring premium low-gloss, scratch-resistant surfaces.

  2. Architectural and industrial maintenance coatings for interior metal and wood substrates.

  3. UV-curable inks and overprint varnishes in packaging and decorative printing.

  4. Powder coatings for appliances, furniture, and electronic housings demanding uniform texture and durability.

Specifications Of Tosoh Nipsil G-300 Matte Powder

Chemical TypeSurface-modified synthetic amorphous silica
Product FormFree-flowing white powder
AppearanceWhite, odorless, non-toxic powder
Primary ApplicationsMatting agent for liquid and powder coatings, inks, and adhesives
Key FeaturesSpherical morphology, dimethicone surface treatment, low oil absorption
BenefitsImproved dispersion stability, reduced settling, enhanced scratch resistance, consistent gloss control
Storage ConditionsStore in cool, dry place; keep container tightly closed
Shelf Life24 months from date of manufacture under recommended storage


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