English
Español
tiếng việt
русский
High thermal stability suitable for processing temperatures up to 1000°C.
Excellent chemical resistance to acids, alkalis, and solvents.
Consistent color strength and batch-to-batch reproducibility.
Non-toxic formulation compliant with global regulatory standards for industrial use.
Low oil absorption enabling efficient dispersion in inorganic binder systems.
Ceramic glazes and underglaze decorations.
Architectural concrete and precast concrete coloring.
High-performance refractory coatings.
Fire-resistant building materials and intumescent formulations.
Specialty glass enamels and frits.
| Chemical Type | Mixed-metal oxide (spinel-based) |
| Product Form | Fine dry powder |
| Appearance | Uniform dark gray to black granular powder |
| Primary Applications | Ceramics, concrete, refractories, glass enamels |
| Key Features | Thermal stability, chemical inertness, UV stability |
| Benefits | Color retention at high firing temperatures, minimal volatilization |
| Particle Size (D50) | 1.2–1.8 µm (by laser diffraction) |
| Specific Gravity | 4.6–4.9 g/cm³ |
Q1: What is the primary chemical composition of Ferro V-9118s?
A: Ferro V-9118s is a high-performance inorganic pigment based on a complex metal oxide system, engineered for thermal and chemical stability. Its exact formulation is proprietary, but it contains no heavy metals of concern under major global regulatory frameworks for industrial pigments.
Q2: Is V-9118s suitable for use in food-contact plastics or packaging applications?
A: V-9118s is not certified for direct food-contact applications. It is intended for industrial, architectural, and decorative uses where regulatory compliance with food safety standards is not required. Customers considering food-contact use must conduct full regulatory due diligence and obtain formal approval from relevant authorities.
Q3: How does V-9118s perform under high-temperature processing conditions?
A: V-9118s exhibits excellent thermal stability and retains its color integrity during standard polymer processing operations—including injection molding, extrusion, and calendering—typically up to 280°C. Performance may vary depending on residence time, shear history, and resin matrix compatibility.
Q4: What dispersion methods are recommended for optimal performance in polymer systems?
A: For best results, pre-dispersion using high-shear mixing or twin-screw compounding is recommended. V-9118s responds well to standard masterbatch protocols and is compatible with common carrier resins such as polyolefins and engineering thermoplastics. Avoid prolonged dry blending without subsequent melt processing.
Q5: Can V-9118s be used in aqueous coatings or water-based systems?
A: While primarily developed for thermoplastic and thermoset polymer applications, V-9118s can be formulated into aqueous dispersions with appropriate surfactants and stabilizers. However, dispersion stability and long-term suspension require optimization on a case-by-case basis and are not guaranteed without technical support.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
