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

Tosoh Nipsil E-743 Matte Agent

Tosoh Nipsil E-743 is a high-performance silica-based matte agent from Tosoh’s Nipsil series, engineered for controlled surface dullness in coatings and inks. It delivers excellent dispersion stability, low abrasion, and consistent haze without compromising transparency or rheology—ideal for automotive, industrial, and decorative applications requiring premium matte finish.
  • tosoh nipsil e 743 matte agent_c3d319b5
  • tosoh nipsil e 743 matte agent_c3d319b5

Features Of Tosoh Nipsil E-743 Matte Agent

  1. Highly efficient silica-based matting agent delivering consistent, uniform surface haze without compromising film integrity.

  2. Excellent dispersion stability in solvent-borne and high-solids coating systems.

  3. Low abrasivity ensures minimal wear on application equipment and substrates.

  4. Thermally stable up to 250°C, supporting baking-cure processes in industrial coatings.

  5. Low oil absorption enables high loading levels while maintaining viscosity control and sprayability.

Typical Applications Of Tosoh Nipsil E-743 Matte Agent

  1. Automotive OEM clearcoats and basecoats requiring controlled gloss reduction.

  2. Industrial maintenance coatings for metal furniture, appliances, and architectural metalwork.

  3. Wood finishing systems including UV-curable and polyurethane topcoats.

  4. Plastic coatings for electronic housings and automotive interior trim.

  5. Can coatings for beverage and food containers where regulatory compliance and surface aesthetics are critical.

Specifications Of Tosoh Nipsil E-743 Matte Agent

Chemical TypePrecipitated amorphous silica
Product FormFree-flowing white powder
AppearanceWhite, odorless, non-toxic powder
Primary ApplicationsMatting agent for liquid coatings (solvent-borne, high-solids, UV-curable)
Key FeaturesControlled particle size distribution, low density, high specific surface area
BenefitsImproved transparency retention, reduced settling, enhanced storage stability
pH (1% aqueous slurry)5.5 – 7.5
Loss on Drying (105°C, 2 hrs)≤ 5.0 wt%


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