Products

Zr-Si-Pr Praseodymium Yellow Ceramic Roller Stain
FULLN CHEMICAL ceramic roller printing color Pr Yellow pigment FU-320R is a kind of high temperature calcining synthetic inorganic ceramic pigment, composed of praseodymium oxide.Zr-Si-Pr Praseodymium Yellow Ceramic Roller Stain.
Features
FULLN CHEMICAL ceramic roller printing color Pr Yellow pigment FU-320R is a kind of high temperature calcining synthetic inorganic ceramic pigment. This color is a kind of unpolluted pigment which is heat-resistant and high-colored..Zr-Si-Pr Praseodymium Yellow Ceramic Roller Stain.
Be suitable for all the craftwork of ceramics production. Mixing the different pigment can get multiple colors. The fire temperature range: 1050-1300℃. The component of basic glaze, the firing atmosphere, the choice of emulsion, will affect the color of pigment in glaze.
Zr-Si-Pr Praseodymium Yellow is a high-temperature inorganic ceramic pigment based on zircon (ZrSiO₄) crystal structure. By stably doping Pr⁴⁺ ions into the zircon lattice, it produces a bright and pure yellow tone under oxidation atmosphere. Specially designed for ceramic roller coloring, this product features vivid color development, strong hiding power, and excellent dispersibility. It is widely used for surface coloring of ceramic printing rollers, rubber rollers, and industrial rollers.
Pr⁴⁺ ions substitute Zr⁴⁺ sites in the zircon lattice, forming a stable Pr-ZrSiO₄ solid solution. The 4f electron transitions of Pr⁴⁺ generate characteristic bright yellow absorption spectra, resulting in high-saturation pure yellow. The zircon matrix provides excellent chemical and thermal stability, ensuring long-lasting color that resists fading during roller processing and service.

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Feature |
Description |
|
Vivid Color |
Bright and pure praseodymium yellow with high saturation |
|
Strong Hiding Power |
Excellent covering performance; ideal color achieved with minimal addition |
|
Excellent Dispersion |
Uniform particle size distribution; disperses well in roller substrates without agglomeration |
|
High-Temperature Resistant |
Maximum service temperature of 1300°C; suitable for high-temp vulcanization and operating environments |
|
Migration Resistant |
Strong bonding with roller substrates; resistant to migration or bleeding |
|
Weather Resistant |
Excellent lightfastness and aging resistance; color remains stable over long-term use |
|
Eco-Friendly |
Free of lead, cadmium, and other heavy metals; RoHS compliant |
|
CODE NO. |
COLOR NAME |
COLOR |
COMPONENTS |
Firing Temperature |
CAS CODE |
DESCRIPTION |
|
Rotor Colors |
||||||
|
FU-320R |
Pr-Yellow |
Zr-Si-Pr |
1050-1300℃ |
68187-15-5 |
Suitable for all glazes. |
Technical Specifications
|
Parameter |
Value |
|
Chemical Composition |
ZrO₂-SiO₂-PrO₂ system |
|
Crystal Structure |
Zircon type (ZrSiO₄) |
|
Appearance |
Bright yellow powder |
|
Particle Size (D50) |
≤ 5 μm (customizable) |
|
Specific Surface Area |
3–8 m²/g |
|
Maximum Service Temperature |
1300°C |
|
Suitable Atmosphere |
Oxidation |
|
Lightfastness |
Grade 8 |
|
Acid & Alkali Resistance |
Excellent |
|
Heavy Metal Content |
Lead and cadmium not detected (RoHS compliant) |
Applications
Ceramic Printing Rollers - Yellow coloring for ceramic tile surface pattern printing rollers
Industrial Rubber Rollers - Coloring for printing, textile, and paper industry rollers
Silicone Rollers - Surface yellow coloring for high-temperature silicone rollers
Polyurethane Rollers - Yellow color matching for PU rollers
Product Detail:
Item Code: FU-320R
Color: Pr-Yellow
Type: Ceramic Roller printing color
Package: 25kgs/bag, 1mt/pallet
Delivery Time: 1-2 week after order confirmed
Payment Terms: L/C, T/T
Remark: Ceramic Roller Printing Colors Pr-Yellow is available in various packaging options, including 25 kg bags and bulk containers, to suit different customer needs. It should be stored in a cool, dry place, away from direct sunlight and moisture, to maintain its quality and performance.
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