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

Tosoh Nipsil E-200A Coating Matte Agent

Tosoh Nipsil E-200A is a high-performance silica-based coating matte agent from Tosoh Corporation’s Nipsil series, engineered for uniform surface roughness and excellent dispersion in solvent- and water-borne systems. It delivers consistent haze control, superior scratch resistance, and minimal viscosity impact—ideal for industrial coatings, inks, and adhesives requiring premium matting without compromising clarity or stability.
  • tosoh nipsil e 200a coating matte agent_796eb4a7
  • tosoh nipsil e 200a coating matte agent_796eb4a7

Features Of Tosoh Nipsil E-200A Coating Matte Agent

  1. Highly uniform spherical silica particles ensure consistent, controllable matte effect without haze or graininess.

  2. Excellent dispersion stability in both solvent-based and water-based coating systems, minimizing sedimentation and agglomeration.

  3. Low abrasivity preserves application equipment integrity and maintains substrate surface smoothness during processing.

  4. Thermally stable up to 300°C, supporting high-bake industrial curing processes without degradation.

  5. Surface-treated with proprietary silane chemistry for enhanced compatibility with acrylic, polyester, and polyurethane resins.

Typical Applications Of Tosoh Nipsil E-200A Coating Matte Agent

  1. Automotive OEM and refinish topcoats requiring durable, scratch-resistant low-gloss finishes.

  2. Architectural and industrial maintenance coatings for metal and concrete substrates.

  3. Plastic coatings for electronic housings, appliances, and interior automotive trim.

  4. UV-curable wood and paper coatings where clarity and matte performance are critical.

  5. Can and coil coatings demanding uniform appearance and excellent overprintability.

Specifications Of Tosoh Nipsil E-200A Coating Matte Agent

Chemical TypeSurface-modified synthetic amorphous silica
Product FormFree-flowing dry powder
AppearanceWhite to off-white fine powder
Primary Particle Size (D50)2.0–2.5 µm
Bulk Density30–40 g/100 mL
pH (5% aqueous slurry)5.5–7.0
Ignition Loss (1000°C, 1 hr)≤ 2.0 wt%
Key FeaturesMatting efficiency, dispersion stability, resin compatibility, low viscosity impact


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