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

Venator Blanc Fixe N Barium sulfate

Venator Blanc Fixe N Barium sulfate is a high-purity, ultra-fine precipitated barium sulfate from Venator’s Blanc Fixe series. Engineered for exceptional whiteness, brightness, and dispersion stability, it serves as a premium functional filler and extender in coatings, plastics, inks, and automotive refinishing systems. Its narrow particle size distribution ensures superior gloss, opacity, and rheology control versus standard grades.
  • venator blanc fixe n barium sulfate_2a776301
  • venator blanc fixe n barium sulfate_2a776301

Features Of Venator Blanc Fixe N Barium sulfate

  1. High-purity precipitated barium sulfate with exceptional whiteness (CIE L* ≥ 98.5) and low chroma.

  2. Narrow particle size distribution (D50 ≈ 0.7–0.9 µm) ensuring excellent dispersion stability in demanding formulations.

  3. Low soluble salt content (< 0.15% as Na₂SO₄) and minimal heavy metals, supporting compliance with stringent regulatory requirements.

  4. Optimized surface treatment for improved compatibility with organic binders in coatings, inks, and plastics.

  5. Consistent batch-to-batch performance, validated through rigorous QC protocols per ISO 9001 standards.

Typical Applications Of Venator Blanc Fixe N Barium sulfate

  1. High-gloss automotive basecoats and clearcoats requiring superior opacity and scratch resistance.

  2. Pigment extenders in premium architectural and industrial waterborne and solventborne coatings.

  3. Functional filler in engineering plastics (e.g., polypropylene, ABS) for dimensional stability and surface finish enhancement.

  4. Key component in specialty printing inks—especially gravure and flexographic inks—for improved print definition and ink rheology control.

  5. Filler in high-clarity polymer films and masterbatches where low haze and UV stability are critical.

Specifications Of Venator Blanc Fixe N Barium sulfate

Chemical TypePrecipitated Barium Sulfate (BaSO₄)
Product FormFine white powder
AppearanceFree-flowing, non-caking white powder
Primary ApplicationsCoatings, inks, plastics, adhesives
Key FeaturesHigh whiteness, narrow PSD, low conductivity, low oil absorption (~12 g/100g)
BenefitsEnhanced gloss, improved pigment utilization, reduced settling, improved film hardness
pH (10% aqueous slurry)6.5–8.0
Volatile Matter (105°C, 2h)≤ 0.3%


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