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

Lingwe Technology A370 Silica-based Matting Agent

Lingwe Technology A370 is a silica-based matting agent from the A-Series, engineered for high-efficiency surface dulling in coatings and inks. It delivers uniform matte finish, excellent dispersion stability, and low abrasion. Ideal for water- and solvent-borne systems, A370 ensures consistent haze control, improved scratch resistance, and minimal viscosity impact—enhancing both performance and processing efficiency across industrial applications.
  • lingwe technology a370 silica based matting agent_78a23ac0
  • lingwe technology a370 silica based matting agent_78a23ac0

Features Of Lingwe Technology A370 Silica-based Matting Agent

  1. Highly efficient matting performance with low dosage requirement (typically 1.5–3.5 wt% in final formulation).

  2. Excellent transparency retention and minimal impact on color strength in clear coatings.

  3. Superior dispersion stability in both solventborne and waterborne systems without pre-treatment.

  4. Low abrasiveness, preserving substrate integrity and minimizing equipment wear during processing.

  5. Thermally stable up to 300 °C, suitable for baking finishes and high-temperature curing processes.

Typical Applications Of Lingwe Technology A370 Silica-based Matting Agent

  1. Automotive OEM and refinish clearcoats requiring consistent, non-gritty matte appearance.

  2. Architectural and industrial maintenance coatings, including interior wall paints and metal primers.

  3. Wood finishing systems such as UV-curable varnishes and acrylic-acid based topcoats.

  4. Plastic coatings for electronics housings, appliances, and automotive interior trim.

  5. Printing inks for specialty packaging demanding controlled gloss and tactile finish.

Specifications Of Lingwe Technology A370 Silica-based Matting Agent

Chemical TypeHydrophobic fumed silica
Product FormFree-flowing white powder
AppearanceOff-white to light gray powder, odorless
Primary ApplicationsMatting agent for coatings, inks, and sealants
Key FeaturesHydrophobic surface treatment (dimethyldichlorosilane), low oil absorption
BenefitsReduced settling, improved storage stability, easy incorporation
pH (1% aqueous suspension)4.0–6.0
Loss on Drying (105 °C, 2 h)≤1.5%


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *