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

ERICW EW A-350-L Matte Powder

ERICW EW A-350-L Matte Powder is a high-performance, low-gloss additive from ERICW’s EW series, engineered for solvent-based and UV-curable coatings. It delivers excellent matting efficiency, superior transparency, and outstanding scratch resistance without compromising clarity or flow. Widely used in automotive refinishes, industrial wood finishes, and plastic coatings for consistent, uniform matte appearance and enhanced durability.
  • ericw ew a 350 l matte powder_70d4afba
  • ericw ew a 350 l matte powder_70d4afba

Features Of ERICW EW A-350-L Matte Powder

  1. Low-gloss, uniform matte finish with excellent surface smoothness and minimal orange peel effect.

  2. High compatibility with common thermoset resin systems including epoxy, polyester, and acrylic powder coatings.

  3. Excellent dispersion stability in dry-blend formulations, reducing agglomeration during extrusion and curing.

  4. Thermally stable up to 200°C, supporting standard powder coating cure cycles without degradation or yellowing.

  5. Low dust generation during handling, improving workplace safety and operator comfort.

Typical Applications Of ERICW EW A-350-L Matte Powder

  1. Architectural metal cladding and façade panels requiring durable, low-sheen aesthetics.

  2. Office furniture and retail fixtures where subtle texture and scratch-resistant matte surfaces are preferred.

  3. Industrial equipment housings exposed to moderate UV and chemical environments.

  4. Automotive interior trim components (non-structural) seeking consistent soft-touch visual appeal.

  5. Consumer electronics enclosures demanding high-quality, non-reflective finishes with good abrasion resistance.

Specifications Of ERICW EW A-350-L Matte Powder

Chemical TypeModified polyacrylate-based matting agent
Product FormFree-flowing fine powder
AppearanceOff-white to light beige, homogeneous granules
Primary ApplicationsThermoset powder coatings (epoxy-polyester hybrids, pure polyester)
Key FeaturesMatting efficiency, thermal stability, resin compatibility
BenefitsConsistent gloss reduction (20–35° @ 60°), improved film uniformity, reduced rework
Recommended Loading Range1.5–3.0 wt% relative to total powder formulation
Storage ConditionsKeep in cool, dry place; protect from moisture and direct sunlight


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