Omyasphere® 220-FQ is a lightweight filler made from closed-cell expanded perlite. It is characterized by low apparent density and high, consistent brightness. Commonly used in elastomeric coatings, spackling compounds, and joint fillers. It also serves as a filler and pigment in industrial additives and is applicable in cement manufacturing. Available in bulk and bag packaging.

Chemical Family: Perlites

Applicable Processes: Cement Manufacturing

Enhanced TDS

Identification & Functionality

Features & Benefits

CASE Ingredients Features

Applications & Uses

Markets
Applications
Applicable Processes
Coating End Applications
Industrial Additives End Use
Application Information
  • Joint Fillers
  • Spackling compounds
  • Elastomeric Roof Coatings

Properties

Typical Properties
ValueUnitsTest Method / Conditions
pH Value9--
Apparent Density (loose)0.12g/mlPET-CC-003
Optical Properties
ValueUnitsTest Method / Conditions
Moisture Content0.8%PET-CC-055
CIE b5.1--
CIE a2.2--
CIE L86-ISO 11664-4
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Bulk Density0.09 - 0.2kg/m³-
Flammability (Solid, Gas)Will not burn--
Insoluble inWater--
Melting Point950 - 1,050°C-
pH Value6 - 8.5--
OdorOdorless--
AppearanceOff-White, gray powder--
Particle Size Distribution
ValueUnitsTest Method / Conditions
Top Cut ¹ (d90%)160μmPET-CC-048
Note

¹ Mastersizer 2000E

Packaging & Availability

Packaging Type
Packaging Information
  • Bulk
  • Bag (paper) palletized
  • Big Bag palletized