BASF Sicopal K2595FG Inorganic Pigment

Features Of BASF Sicopal K2595FG Inorganic Pigment

1. High thermal stability up to 1000 °C, enabling use in high-temperature ceramic and refractory applications.

2. Excellent chemical resistance against acids, alkalis, and solvents, ensuring long-term color integrity in aggressive environments.

3. Low water-soluble sulfate content (<0.5 %), minimizing efflorescence risk in architectural concrete and cementitious systems.

4. Consistent particle size distribution for uniform dispersion and reproducible tinting strength in dry-mix formulations.

5. Non-hazardous classification under GHS and REACH-compliant, supporting sustainable manufacturing and regulatory compliance.

Typical Applications Of BASF Sicopal K2595FG Inorganic Pigment

1. Colored architectural concrete and precast elements.

2. High-temperature ceramic glazes and kiln-fired tiles.

3. Cement-based mortars, renders, and stucco systems.

4. Refractory linings for industrial furnaces and incinerators.

5. Dry-blended pigment concentrates for ready-mix building materials.

Specifications Of BASF Sicopal K2595FG Inorganic Pigment

BASF Sicopal K2595FG Inorganic Pigment – Frequently Asked Questions (FAQ)

Q1: What is the primary chemical composition and classification of Sicopal K2595FG?

A: Sicopal K2595FG is a high-performance inorganic pigment based on mixed metal oxides, specifically engineered for thermal and chemical stability. It belongs to the class of complex inorganic colored pigments (CICPs), offering excellent opacity, lightfastness, and resistance to weathering without relying on heavy metals such as lead or cadmium.

Q2: Is Sicopal K2595FG suitable for use in food-contact plastics or coatings?

A: Sicopal K2595FG is not pre-approved for direct food-contact applications under global regulatory frameworks. Its suitability depends on final formulation testing and compliance verification by the end-user, in accordance with applicable regional regulations for migration and extractables. BASF recommends consulting regulatory experts and conducting application-specific safety assessments prior to use in food-contact systems.

Q3: How does Sicopal K2595FG perform under high-temperature processing conditions?

A: This pigment demonstrates outstanding thermal stability and is designed for use in high-temperature polymer processing, including engineering thermoplastics such as polyamide and polyphenylene sulfide. It maintains color integrity and dispersion quality during extrusion and injection molding cycles typically encountered up to 300 °C, with minimal risk of charring or hue shift.

Q4: What are the recommended dispersion methods for optimal performance in polymer systems?

A: For best results, Sicopal K2595FG should be incorporated using high-shear compounding techniques—such as twin-screw extrusion—to ensure uniform distribution and deagglomeration. Pre-dispersed masterbatches are also widely used. Avoid low-shear mixing methods that may result in poor color development or reduced mechanical property retention in the final compound.