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

Lingwe Technology HOMSIL A370 Matte Powder

Lingwe Technology HOMSIL A370 Matte Powder is a high-performance silicone-based matting agent for coatings and inks. It delivers exceptional haze control, excellent transparency retention, and superior scratch resistance. Designed for waterborne and UV-curable systems, it ensures uniform matte finish without compromising clarity or durability. Widely used in automotive refinish, wood coatings, and plastic finishes.
  • lingwe technology homsil a370 matte powder_434f3591
  • lingwe technology homsil a370 matte powder_434f3591

Features Of Lingwe Technology HOMSIL A370 Matte Powder

  1. Highly efficient matting agent delivering uniform, low-gloss surface finish in clear and pigmented coatings.

  2. Excellent dispersion stability in both solvent-based and high-solids acrylic, polyester, and polyurethane systems.

  3. Low abrasion impact on application equipment due to optimized particle morphology and surface treatment.

  4. Good transparency retention in clearcoats without compromising haze or clarity.

  5. Thermally stable up to 250°C, supporting baking processes in industrial coil and automotive refinishing applications.

Typical Applications Of Lingwe Technology HOMSIL A370 Matte Powder

  1. Automotive refinish clearcoats requiring controlled matte appearance and scratch resistance.

  2. Industrial maintenance coatings for architectural metal façades and interior panels.

  3. Wood finishing systems including UV-curable and waterborne lacquers for furniture and cabinetry.

  4. Plastic coatings for consumer electronics housings and appliance surfaces.

Specifications Of Lingwe Technology HOMSIL A370 Matte Powder

Chemical TypeSurface-modified silica (fumed silica derivative)
Product FormFree-flowing white powder
AppearanceOff-white to light beige, fine particulate solid
Primary ApplicationsMatting agent for thermoset and thermoplastic coating systems
Key FeaturesLow dust generation, non-settling suspension behavior, compatibility with common dispersants
BenefitsConsistent gloss reduction (20–40° @ 60°), minimal viscosity increase, no yellowing upon aging
Storage ConditionsKeep sealed in dry, cool conditions (≤25°C, RH <50%)
Shelf Life24 months from date of manufacture when stored properly


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