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Ceramic Roller Printing Pigments Dark Brown Zn-Cr-Fe Roller & Screen Printing Stain
FULLN CHEMICAL ceramic roller printing pigment Dark Brown FU-242R (Zinc ferro chrome brown) Zn-Cr-Fe Roller & Screen Printing Stain is a synthetic inorganic ceramic pigment for ceramic rotor colors which calcined at high temperature.
Features
FULLN CHEMICAL ceramic roller printing pigment Dark Brown FU-242R (Zinc ferro chrome brown) Zn-Cr-Fe Roller & Screen Printing Stain suitable for ceramic rotor printing.
Zn-Cr-Fe is a high-temperature inorganic ceramic printing pigment based on zinc-chromium-iron composite spinel crystal structure. Through the synergistic coloration of Cr³⁺ and Fe³⁺ ions in the spinel lattice, it produces stable brown, deep brown to dark brown tones under oxidation atmosphere. Specially designed for both ceramic roller printing and screen printing processes, this product combines excellent roller transfer properties with screen permeability. It is widely used for surface pattern printing on ceramic tiles, sintered stone, and roofing tiles.
Cr³⁺ and Fe³⁺ ions jointly occupy octahedral coordination positions in the spinel structure, forming (Zn,Fe)(Cr,Fe)₂O₄-type composite solid solutions. The d-d electron transitions and inter-ionic charge transfer effects of both ions generate broad absorption band brown spectra. Zn²⁺ serves as a tetrahedral site stabilizer in the lattice, effectively regulating crystal field strength to ensure subdued and full color after high-temperature firing, while enhancing compatibility with printing media.
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CODE NO. |
COLOR NAME |
COLOR |
COMPONENTS |
Firing Temperature |
CAS CODE |
DESCRIPTION |
|
Rotor Colors |
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|
FU-242R |
Dark Brown |
Zn-Cr-Fe |
1050-1300℃ |
68186-88-9 |
Suitable for glaze with ZnO content. |
Key Features
|
Feature |
Description |
|
Subdued Color |
Natural and heavy brown to deep brown tones; presents natural stone and wood grain textures |
|
Dual-Process Compatible |
Suitable for both roller printing and screen printing; no pigment change needed when switching processes |
|
Excellent Roller Transfer |
High transfer efficiency during roller printing; complete and clear patterns without smearing |
|
Good Screen Permeability |
Particle size distribution matched to mesh counts; smooth printing without clogging, even ink deposition |
|
Strong Tinting Strength |
High coloring power; full print effect achieved with minimal addition |
|
High-Temperature Stable |
Maximum service temperature of 1280°C; color remains stable after firing |
|
Glaze Compatible |
Excellent compatibility with transparent, matte, satin, and various glaze types |
|
Eco-Friendly |
Free of lead, cadmium, and other heavy metals; compliant with RoHS and building material standards |
Descroption:
Item: FU-242R
Color: Dark Brown
Firing temperature: 1050-1300℃
Type: Glaze pigment
Payment Terms: T/T, L/C
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