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

Solvay ZEOSIL 175 Pigment

Solvay ZEOSIL 175 Pigment is a high-purity, precipitated silica from Solvay’s ZEOSIL series, engineered for optimal rheology control and reinforcement in coatings, inks, and adhesives. Its tailored surface chemistry ensures excellent dispersion, thixotropy, and transparency while enhancing mechanical performance and storage stability across demanding industrial applications.
  • solvay zeosil 175 pigment_c3207cbe
  • solvay zeosil 175 pigment_c3207cbe

Features Of Solvay ZEOSIL 175 Pigment

  1. Highly dispersible precipitated silica with optimized particle size distribution for enhanced color development.

  2. Low abrasivity, minimizing wear on processing equipment during pigment dispersion and compounding.

  3. Excellent surface compatibility with organic pigments and polymeric binders in solvent- and water-based systems.

  4. Consistent batch-to-batch performance ensured by Solvay’s stringent quality control and ISO-certified manufacturing.

  5. Non-hazardous, REACH-compliant formulation supporting sustainable industrial formulations.

Typical Applications Of Solvay ZEOSIL 175 Pigment

  1. Automotive coatings requiring high-gloss, color fidelity, and long-term weather resistance.

  2. Industrial maintenance paints for corrosion protection and UV-stable color retention.

  3. Architectural coatings including interior/exterior acrylic emulsions and elastomeric wall finishes.

  4. Plastic color concentrates for polyolefins and engineering thermoplastics.

  5. Inkjet ink formulations where rheology control and pigment stabilization are critical.

Specifications Of Solvay ZEOSIL 175 Pigment

Chemical TypePrecipitated amorphous silica
Product FormFree-flowing white powder
AppearanceWhite, odorless, non-crystalline powder
Primary ApplicationsPigment extender and rheology modifier in coatings, inks, and plastics
Key FeaturesHigh surface area, low oil absorption, pH-neutral aqueous slurry stability
BenefitsImproved pigment dispersion, reduced settling, enhanced film uniformity
Regulatory StatusREACH registered; compliant with EU Directive 2009/48/EC (toys) and FDA 21 CFR §173.375 (indirect food contact)
Storage ConditionsStore in dry, well-ventilated area at 5–30 °C; protect from moisture and contamination


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