MagniF® is a high-purity, natural, and environmentally responsible functional filler produced from natural iron oxide (magnetite). It is designed to provide ferrimagnetic functionality and enhanced durability in paints and coatings. Used in magnetic wall paints and decorative coating systems, MagniF enables surfaces to attract magnets while maintaining excellent coating stability and application performance.
Key benefits:
-
Enhances durability and wear resistance
-
Supports smooth processing and application
-
Maintains coating stability
-
Delivers strong ferrimagnetic performance
-
Offers non‑rusting properties
Magnetic chalkboard paint requires a durable, wipe‑clean surface. Incorporating MagniF into either black or green chalkboard coatings provides an excellent surface with the added benefit of magnetic functionality.
MagniF can be used in many different paint systems thanks to its excellent dispersibility and high stability; however, water‑based systems are the most common.
MagniF 10 or 0.1 is typically used, as it offers a good balance between magnetic performance and surface area. Typical loading levels range between 40 and 60 wt% (20 and 35 vol%). Magnet attraction depends on layer thickness; additional layers can be applied to ensure a strong magnetic hold.
Consistent product supply and quality
MagniF is a high-purity, high-density functional filler for polymers and coatings, derived from natural magnetite and responsibly sourced from our mines in Northern Sweden. This ensures consistent quality and a reliable, sustainable supply.
LKAB Minerals operates worldwide, providing local support backed by global expertise. Our specialists are always available to help you select the optimal MagniF solution for your polymers, paints, and coatings applications, ensuring the right performance for your specific requirements.
