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| High brightness, low CTE, excellent color vibrancy—ideal for wall tiles and polishing bases. | |||||||||
Initial Melting Point: 900°C
Applicable Temperature: 1050°C–1200°C
CTE: 170
High brightness, low CTE, excellent color vibrancy—ideal for wall tiles and polishing bases. Forms a highly uniform glass network at high temperatures, minimizing light scattering (>90% clarity) to reveal body color/decor. Superior flow creates mirror-smooth surfaces. Moderately reduces glaze CTE to improve compatibility with high-alumina stoneware bodies.
| Serial Number | Ingredient Name | Content (%) | Serial Number | Ingredient Name | Content (%) |
| 1 | LOSS(700℃) | <0.05 | 15 | Li2O | <0.01 |
| 2 | Al2O3 | 6.83 | 16 | PbO | 0.08 |
| 3 | SiO2 | 65.09 | 17 | ZnO | 2.80 |
| 4 | Fe2O3 | 0.22 | 18 | SrO | 0.16 |
| 5 | CaO | 14.02 | 19 | MnO | <0.01 |
| 6 | MgO | 1.54 | 20 | Rb2O | 0.01 |
| 7 | K2O | 3.60 | 21 | Cs2O | <0.01 |
| 8 | Na2O | 1.66 | 22 | CdO | <0.01 |
| 9 | TiO2 | 0.04 | 23 | P2O5 | <0.05 |
| 10 | Zr(Hf)O2 | 0.01 | 24 | F | <0.05 |
| 11 | B2O3 | 2.92 | 25 | SO3 | <0.05 |
| 12 | BaO | 0.92 | 26 | Cr2O3 | <0.01 |
| 13 | NiO | <0.01 | 27 | CuO | <0.01 |
| 14 | CoO | <0.01 | - | - | - |
High-Gloss Interior Wall Tile Crystal Frit is a luminous, crystal-embedded glaze containing 10+ mineral compounds (including quartz, feldspar, zinc oxide, and titanium dioxide) that create its signature sparkle. It forms brilliant, glass-like surfaces with scattered star-shaped crystals (0.8–2mm in diameter) through controlled kiln cooling—specifically, a 5°C/hour cooling rate from 850°C to 500°C—to maximize crystal growth. This glaze elevates wall tile aesthetics, turning ordinary tiles into statement pieces for luxury spaces.
Light Amplification: Reflective finish (light reflectivity ≥75%, per ASTM E1477) enhances natural and artificial light, making small spaces (e.g., 5m² bathrooms) appear 20% larger visually. It pairs well with recessed lighting to create a "glowing" wall effect.
Crystal Durability: Crystals are fused into the glaze matrix during firing, not applied as a topcoat—resisting chipping, fading, and wear even after 10 years of use. Unlike glued-on rhinestones, they won’t peel off with cleaning or humidity.
Stain Resistance: Non-porous surface (water absorption <0.1%) repels water, oil, and food residues. Spills can be wiped clean with a damp cloth within minutes, making it ideal for kitchen backsplashes and dining room accent walls.
Application Scenarios: Luxury bathroom walls (shower surrounds and vanity backsplashes), feature walls in living rooms, hotel lobbies, and high-end retail stores. It is particularly effective in spaces with limited natural light, as it amplifies available illumination.
Firing Requirement: Requires slow cooling (5°C/hour) in a programmable kiln to maximize crystal formation—avoid rapid cooling, which can cause crystals to dissolve or become too small. Fire at 1080°C for 60 minutes to ensure full glaze fusion.
Compatibility: Works best with porcelain tiles (density ≥2.3g/cm³); apply via spray glazing (1.2mm nozzle) for uniform coverage. For large tiles (800x800mm or larger), use a glaze thickness gauge to ensure consistent application (0.4–0.6mm).
Q: Will crystals peel off over time?
A: No. Crystals grow within the molten glaze during firing, creating a permanent chemical bond with the tile surface. Independent adhesion tests show crystals withstand 50N of force (per ISO 2409) without detachment—equivalent to heavy cleaning or minor impacts.
Q: Is it suitable for humid environments?
A: Yes. Its impermeable structure meets ISO 13006:2018 standards for bathroom ceramic applications, resisting mold and mildew growth. It is also resistant to salt spray, making it suitable for coastal homes (when used indoors).
