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

WR Grace SYLOID SY74 Matte Powder

WRGraceSYLOIDSY74MattePowderisahigh-purity,amorphouscolloidal silicabasedmattingagentdesignedforcoatings,inks,andadhesives.Itprovidessuperiorhidingpower,excellentsuspensionstability,andconsistentsurfacefinishwithoutaffectingclarityorchemicalresistance.Idealforwater-and solvent-basedsystems,itofferslowabrasivity,highabsorptioncapacity,andregulatorycomplianceincludingFDAandEUfood-contactapproval.
  • wr grace syloid sy74 matte powder_d6153976
  • wr grace syloid sy74 matte powder_d6153976

Features Of WR Grace SYLOID SY74 Matte Powder

  1. Highly engineered fumed silica designed to deliver consistent, uniform matte finish in clear and pigmented coatings.

  2. Optimized particle morphology for excellent dispersion stability and minimal viscosity impact in solventborne and high-solids systems.

  3. Low abrasivity ensures reduced wear on application equipment and maintains substrate integrity during finishing.

  4. Excellent transparency retention in clear coats—ideal for architectural and automotive refinish applications requiring aesthetic clarity with haze control.

  5. Consistent batch-to-batch performance supported by WR Grace’s stringent manufacturing controls and ISO 9001-certified production.

Typical Applications Of WR Grace SYLOID SY74 Matte Powder

  1. Automotive refinish clearcoats for OEM and aftermarket touch-up systems.

  2. Architectural interior and exterior waterborne and solventborne flat/matte topcoats.

  3. Wood furniture and cabinetry finishes requiring low-sheen, non-tacky surface feel.

  4. Industrial maintenance coatings for metal and concrete substrates where gloss control and durability are critical.

  5. Plastic coatings for electronics housings and consumer appliances demanding optical neutrality and scratch resistance.

Specifications Of WR Grace SYLOID SY74 Matte Powder

Chemical TypeFumed silica (silicon dioxide, SiO₂)
Product FormFree-flowing, hydrophobic white powder
AppearanceWhite, amorphous, odorless powder
Primary ApplicationsMatting agent in protective and decorative coatings
Key FeaturesControlled particle size distribution, surface-treated for hydrophobicity
BenefitsReduced settling, improved storage stability, enhanced re-dispersibility
pH (1% aqueous slurry)3.5–4.5
Loss on Drying (105°C, 2 hrs)≤1.5 wt%


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