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

Grace WR Grace SYLOID C809 Water Matte Powder

Grace WR Grace SYLOID C809 Water Matte Powder is a high-purity, amorphous silica additive designed for water-based coatings. It delivers exceptional matting, improved scratch resistance and controlled rheology without compromising clarity. Ideal for architectural paints, wood finishes and industrial waterborne systems. This premium-grade fumed silica ensures consistent dispersion and long-term stability in low-VOC formulations.
  • grace wr grace syloid c809 water matte powder_470def6b
  • grace wr grace syloid c809 water matte powder_470def6b

Features Of Grace WR Grace SYLOID C809 Water Matte Powder

  1. Highly efficient water-based matting agent with controlled particle size distribution for consistent surface finish.

  2. Low oil absorption enables high loading levels without compromising formulation viscosity or stability.

  3. Excellent dispersion stability in aqueous systems, minimizing sedimentation and improving shelf life.

  4. Chemically inert amorphous silica base ensures compatibility with a broad range of waterborne resins and additives.

  5. Non-toxic, REACH-compliant, and suitable for low-VOC and eco-label certified coatings.

Typical Applications Of Grace WR Grace SYLOID C809 Water Matte Powder

  1. Waterborne architectural interior paints requiring uniform matte appearance and scrub resistance.

  2. Water-based wood coatings for furniture and cabinetry seeking soft-touch feel and reduced glare.

  3. Industrial maintenance coatings where durability and low-sheen aesthetics are critical.

  4. Eco-friendly automotive refinish primers and basecoats requiring controlled haze and gloss reduction.

Specifications Of Grace WR Grace SYLOID C809 Water Matte Powder

Chemical TypeAmorphous fumed silica (surface-treated)
Product FormFree-flowing white powder
AppearanceWhite, odorless, fine particulate powder
Primary ApplicationsMatting agent for waterborne coatings and inks
Key FeaturesLow oil absorption, high dispersion stability, low dusting
BenefitsImproved transparency, reduced settling, enhanced film uniformity
pH (1% aqueous suspension)3.5 – 5.0
Loss on Drying (105°C, 2 hrs)≤ 5.0 wt%


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