Functional properties and material performance
Functional fillers for industrial applications
Functional fillers are used to influence and improve material properties and processing properties within a wide range of industrial applications.
Depending on the application, fillers can contribute to properties such as matting, opacity, scratch resistance, texture, insulation and adhesion.
Different fillers for different functional properties
Profiltra supplies an extensive range of functional fillers based on, among others:
- Diatomite
- Perlite
- Synthetic calcium silicates
- Cellulose fibres
The products are supplied under various brand names from renowned producers such as Imerys and CFF.
Influence on processing and product properties
Functional fillers can influence both product properties and processing properties within formulations and production processes.
Depending on the material and application, properties that can be influenced include:
- Matting and gloss
- Brightness and opacity
- Adhesion
- Scratch resistance
- Electrical insulation
- Texture
- Thermal and acoustic insulation
Applications, product range and support
Suitable for a wide range of industries and applications
Functional fillers are used within a wide range of industries and applications, including:
- Paints and inks
- Plastics
- Adhesives
- Cosmetics
- Agricultural applications
- Construction materials
In addition, the materials are used in applications such as seed pelleting, polishing compounds and carriers for fragrances and pesticides.
Available from renowned producers
Within the range, products are available under, among others, the following brand names:
- Celite
- Diafil
- OpTiMat
- Celtix
- Harborlite
- Calflo
- Technocel
- Diacel
- Genicel
Support in selecting suitable fillers
Profiltra supports customers in selecting suitable functional fillers based on the application, required properties and production conditions.




