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High thermal stability suitable for processing temperatures up to 1200°C.
Excellent chemical resistance against acids, alkalis, and solvents in demanding industrial environments.
Consistent particle size distribution ensuring uniform dispersion and color development.
Non-toxic and heavy-metal-free formulation compliant with global regulatory requirements including RoHS and REACH.
Optimized for high opacity and strong tinting strength in both oxide and glass matrix systems.
Ceramic glazes and underglaze decorations for tableware and sanitaryware.
Coloration of architectural and technical glass products.
Pigmentation of refractory coatings and high-temperature kiln furniture.
Functional colorants in specialty enamels for metal substrates.
Stable coloring agents in phosphate-based and borosilicate glass compositions.
| Chemical Type | Mixed-metal oxide (Co-Cr-Fe spinel system) |
| Product Form | Fine, free-flowing powder |
| Appearance | Dark bluish-green granular powder |
| Primary Applications | Ceramics, glass, enamels, refractories |
| Key Features | Thermal stability, acid/alkali resistance, non-volatile |
| Benefits | Color consistency at high firing temperatures, low batch variation |
| Storage Conditions | Keep in dry, cool, well-ventilated area; protect from moisture |
| Regulatory Compliance | RoHS, REACH, FDA 21 CFR 177.2420 (for indirect food contact) |
Q1: What is the primary chemical composition of Ferro SPP-2006?
A: Ferro SPP-2006 is a high-performance inorganic pigment based on a stabilized mixed-metal oxide system, engineered for thermal and chemical stability in demanding polymer processing environments.
Q2: Is Ferro SPP-2006 suitable for food-contact plastics?
A: Yes — Ferro SPP-2006 is formulated to meet global regulatory expectations for pigments used in food-contact applications, including compliance with FDA 21 CFR §178.3297 and relevant EU framework requirements for inorganic colorants in plastics.
Q3: How does Ferro SPP-2006 perform under high-temperature processing conditions?
A: This pigment exhibits excellent thermal stability, retaining color integrity and dispersion quality during standard extrusion, injection molding, and blow molding processes up to 300 °C, making it well-suited for engineering thermoplastics such as polyesters, polyamides, and polypropylene.
Q4: What types of polymer systems is Ferro SPP-2006 typically compatible with?
A: It demonstrates broad compatibility with both crystalline and amorphous thermoplastics, including PP, PE, PET, PBT, and ABS, and is optimized for use in masterbatch and direct-add formulations where consistent color development and low agglomeration are critical.
Q5: What is the typical dosage range for achieving optimal color strength and dispersion?
A: Dosage depends on formulation requirements and desired opacity or transparency, but Ferro SPP-2006 is generally used at low concentrations — typically ranging from 0.1% to 2% by weight — due to its high tinting strength and efficient particle dispersion characteristics.
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E-mail: wangxingqiang@ericwchem.com
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