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

Lingwe Technology HOMSIL S777 Matte Powder

Lingwe Technology HOMSIL S777 Matte Powder is a high-performance silicone-based matting agent for coatings and inks, offering excellent transparency, low viscosity impact, and superior scratch resistance. Designed for water- and solvent-borne systems, it delivers consistent哑光效果, enhanced surface smoothness, and improved sandability without compromising film integrity or gloss retention.
  • lingwe technology homsil s777 matte powder_d397df82
  • lingwe technology homsil s777 matte powder_d397df82

Features Of Lingwe Technology HOMSIL S777 Matte Powder

  1. Engineered silica-based matting agent delivering consistent, soft-touch matte finish without compromising substrate clarity.

  2. Excellent dispersion stability in solvent-based and high-solids coating systems, minimizing sedimentation and regrind requirements.

  3. Low abrasiveness ensures reduced wear on application equipment and maintains gloss uniformity across large-area coatings.

  4. Thermally stable up to 300°C, supporting baking processes in automotive refinish and industrial coil coating applications.

  5. Halogen-free and REACH-compliant formulation, aligned with evolving global regulatory and sustainability expectations.

Typical Applications Of Lingwe Technology HOMSIL S777 Matte Powder

  1. Automotive clearcoats and basecoat/clearcoat systems requiring controlled haze and smooth tactile response.

  2. Industrial maintenance coatings for machinery, metal furniture, and architectural metal substrates.

  3. Plastic coatings on ABS, PC, and PP substrates, including electronics housings and appliance panels.

  4. Wood finishes for premium furniture and cabinetry where low-sheen aesthetics and scratch resistance are critical.

  5. UV-curable decorative coatings for signage, point-of-purchase displays, and high-end packaging.

Specifications Of Lingwe Technology HOMSIL S777 Matte Powder

Chemical TypeSynthetic amorphous silica
Product FormFree-flowing white powder
AppearanceOff-white to light beige, fine particulate solid
Primary ApplicationsMatting agent for liquid and powder coatings, inks, and UV-curable systems
Key FeaturesLow density, high specific surface area, pH-neutral
BenefitsUniform matte effect, easy incorporation, minimal viscosity impact
Storage ConditionsKeep in dry, cool place; avoid moisture absorption
Shelf Life24 months from date of manufacture under recommended storage


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