Distributing Specialty Chemicals

[email protected] +92 322 8401633 Lahore, Pakistan & Dubai, UAE
Est. 2000 · 20+ Years

Fumed Silica / Acrosil 200

High-purity thixotropic and anti-settling additive for coatings, adhesives and inks.

Fumed silica is a high-purity, ultra-fine amorphous silica used to control rheology. Even in small quantities it builds viscosity, prevents pigment settling and adds thixotropy and sag resistance to liquid systems. Acrosil 200 is a widely used hydrophilic grade.

Aleemsons supplies fumed silica (Acrosil 200) for coatings, adhesives, inks, sealants and composites, with consistent quality and documentation.

Grades & Types

  • Acrosil 200 (hydrophilic fumed silica)
  • Equivalent to Aerosil 200 / HDK N20 grades

Applications

  • Anti-settling & thixotropy in coatings
  • Adhesives & sealants (sag control)
  • Printing inks
  • Unsaturated polyester & composites
  • Cosmetics

Key Properties

  • Very high surface area and purity
  • Strong thickening at low dosage
  • Excellent anti-settling and thixotropy
  • Improves sag resistance

Frequently Asked Questions

What does fumed silica do in a coating?

It thickens the liquid, prevents pigments and fillers from settling, and gives thixotropy so the coating resists sagging and holds on vertical surfaces.

Is Acrosil 200 equivalent to Aerosil 200?

Acrosil 200 is a hydrophilic fumed silica grade comparable to well-known 200-series grades such as Aerosil 200 and HDK N20.

How much do I need to add?

Only a small dosage is required to build viscosity — exact loading depends on your system, and our team can advise.

Can’t find the product you need?

The list above covers our core range. We also source to order across Pakistan, the UAE, the Gulf, the Middle East, Africa and South Asia. Tell us the grade, specification and volume you need — our team will revert with availability and pricing, usually within one business day.

Looking for a reliable chemical supply partner?

Tell us your specification and volumes — our team will revert with grades, pricing and availability.