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High thermal stability up to 1,000 °C in oxidizing atmospheres.
Excellent chemical resistance against acids, alkalis, and solvents.
Non-toxic, heavy-metal-free composition compliant with global regulatory frameworks (e.g., REACH, RoHS).
Consistent particle size distribution ensuring uniform dispersion and color strength.
Low oil absorption for improved formulation efficiency in high-solid coatings and plastics.
Ceramic glazes and decorative tiles requiring high-temperature firing stability.
Architectural coatings exposed to extreme weathering and UV radiation.
Engineering thermoplastics (e.g., polyamide, PBT) for automotive under-hood components.
Fire-resistant intumescent paints and passive fire protection systems.
High-performance refractory linings and heat-resistant mortars.
| Chemical Type | Complex metal oxide (Fe–Cr–Ni spinel-based) |
| Product Form | Free-flowing fine powder |
| Appearance | Dark grey to black granular powder |
| Primary Applications | High-temperature ceramics, heat-resistant coatings, engineering plastics |
| Key Features | Thermal stability, inertness, non-volatility, lightfastness |
| Benefits | Color retention at elevated temperatures, low migration, long service life |
| Recommended Storage | Keep in cool, dry place; protect from moisture and contamination |
| Regulatory Status | Compliant with EU REACH Annex XIV exemption; not classified as hazardous per CLP |
Q1: What is the primary chemical composition and crystal structure of Sicotan K2001FG?
A: Sicotan K2001FG is a high-purity, rutile-phase titanium dioxide pigment surface-treated with alumina and silica to enhance dispersibility and optical performance in demanding applications.
Q2: Is Sicotan K2001FG suitable for use in food-contact plastics or packaging materials?
A: Sicotan K2001FG is designed for industrial and functional applications where regulatory compliance for direct food contact is not required. For food-contact uses, consult BASF’s dedicated food-grade pigment portfolio and verify suitability against applicable regional regulations.
Q3: How does Sicotan K2001FG perform under UV exposure and elevated temperatures?
A: Thanks to its optimized inorganic surface treatment and crystalline stability, Sicotan K2001FG demonstrates excellent resistance to UV-induced degradation and thermal stress, making it well-suited for outdoor applications and high-temperature processing such as extrusion and injection molding.
Q4: What dispersion methods are recommended for optimal incorporation into polymer systems?
A: For best results, pre-disperse Sicotan K2001FG using high-shear mixing or twin-screw compounding. Its surface chemistry supports good compatibility with common thermoplastics and masterbatch carriers; dosage typically ranges from 0.1% to 2% by weight depending on opacity and color strength requirements.
Q5: Can Sicotan K2001FG be used in aqueous coating systems?
A: While primarily developed for non-aqueous and polymer-based systems, Sicotan K2001FG can be incorporated into aqueous formulations with appropriate dispersants and pH stabilization—however, performance may vary significantly compared to pigments specifically engineered for waterborne media.
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