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

Lingwe Technology A370H Silica-based Matting Agent

Lingwe Technology A370H is a high-performance silica-based matting agent from the A-Series, engineered for precise surface texture control in coatings and inks. It delivers exceptional matting efficiency, excellent dispersion stability, and low viscosity impact. Widely used in architectural, industrial, and UV-curable systems, A370H ensures consistent haze, superior transparency retention, and easy integration without compromising film integrity or gloss uniformity.
  • lingwe technology a370h silica based matting agent_a22201fb
  • lingwe technology a370h silica based matting agent_a22201fb

Features Of Lingwe Technology A370H Silica-based Matting Agent

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

  2. Excellent dispersion stability in both solvent-borne and water-borne coating systems, minimizing settling and re-agglomeration.

  3. Low abrasivity preserves application equipment integrity and maintains substrate surface smoothness during spraying or rolling.

  4. Thermally stable up to 350°C, supporting high-bake industrial coating processes without degradation.

  5. Non-toxic, REACH-compliant formulation suitable for coatings in architectural, furniture, and general industrial applications.

Typical Applications Of Lingwe Technology A370H Silica-based Matting Agent

  1. Interior and exterior architectural wall paints requiring low-sheen, washable finishes.

  2. Wood coatings for furniture, cabinetry, and flooring where tactile softness and visual depth are critical.

  3. Automotive refinish clearcoats and basecoats for controlled gloss reduction without compromising clarity.

  4. Industrial maintenance coatings for metal substrates exposed to moderate UV and humidity conditions.

  5. Plastic coatings and overprint varnishes for consumer electronics and home appliances.

Specifications Of Lingwe Technology A370H Silica-based Matting Agent

Chemical TypeAmorphous synthetic silica
Product FormFree-flowing dry powder
AppearanceWhite, odorless powder
Primary Particle Size (D50)3.8–4.2 µm
Bulk Density45–55 g/L
pH (1% aqueous suspension)5.5–6.5
Loss on Drying (105°C, 2 h)≤1.2%
SiO₂ Content≥99.5%


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