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High thermal stability suitable for processing temperatures up to 1000°C.
Excellent chemical resistance to acids, alkalis, and solvents in demanding industrial environments.
Non-toxic and heavy-metal-free formulation compliant with global regulatory standards including REACH and RoHS.
Consistent particle size distribution ensuring uniform dispersion and color development in matrix systems.
UV-resistant with minimal fading under prolonged outdoor exposure.
Ceramic glazes and frits for architectural tiles and sanitaryware.
High-performance refractory coatings used in kiln furniture and furnace linings.
Coloration of glass batches for container and flat glass manufacturing.
Specialty inks for high-temperature fired decals on porcelain and vitrified substrates.
Pigmentation of inorganic binders in fireproofing and intumescent materials.
| Chemical Type | Mixed-metal oxide (spinel-based) |
| Product Form | Free-flowing fine powder |
| Appearance | Dark gray to black granular powder |
| Primary Applications | Ceramics, glass, refractories, high-temperature coatings |
| Key Features | Thermal stability, chemical inertness, non-volatility, lightfastness |
| Benefits | Color consistency at elevated temperatures, low batch-to-batch variation, no gas evolution during firing |
| Density (g/cm³) | 4.2–4.6 |
| Moisture Content (wt%) | <0.5 |
Q1: What is the primary chemical composition of Ferro V-9118?
A: Ferro V-9118 is a high-performance inorganic pigment based on a complex metal oxide system, engineered for thermal and chemical stability. Its exact proprietary formulation is protected under Ferro’s intellectual property, but it contains no heavy metals restricted under major global regulatory frameworks for industrial pigments.
Q2: Is Ferro V-9118 suitable for use in food-contact plastics?
A: Ferro V-9118 is not pre-approved for direct food-contact applications under FDA 21 CFR or EU Framework Regulation (EC) No. 1935/2004. It may be considered for indirect food-contact applications where migration is fully controlled by barrier layers and validated through appropriate testing — subject to final regulatory review by the end-user’s compliance team.
Q3: How does Ferro V-9118 perform under high-temperature processing conditions?
A: This pigment demonstrates excellent thermal stability, maintaining consistent color and dispersion integrity during standard polymer processing operations including injection molding, extrusion, and blow molding — typically up to 300°C, depending on residence time and resin matrix.
Q4: What types of polymers is Ferro V-9118 commonly used with?
A: Ferro V-9118 is widely compatible with engineering thermoplastics such as polyamide (PA), polybutylene terephthalate (PBT), and polyphenylene sulfide (PPS), as well as high-heat resins like polyetherimide (PEI) and polyether ether ketone (PEEK). Performance in amorphous versus semi-crystalline systems should be confirmed via lab-scale trials.
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