High temperature glass frit for coating
This glass frit is a specialized phosphate-based glass frit engineered for use in high-temperature coatings. It serves as a critical inorganic flux and binder, designed to enhance coating integrity, durability, and performance under demanding thermal conditions.
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High temperature glass frit for coating
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This glass frit is a specialized phosphate-based glass frit engineered for use in high-temperature coatings. It serves as a critical inorganic flux and binder, designed to enhance coating integrity, durability, and performance under demanding thermal conditions.
Key Features:
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Base Composition: Phosphate-based frit formula.
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Primary Application: Used as a functional additive in high‑temperature resistant coatings, enamels, and ceramic coatings.
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Key Oxides: Contains fluorine (F), sodium (Na), aluminum (Al), phosphorus (P), and potassium (K) in optimized ratios.
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Form: Fine powder ensuring excellent dispersibility and ease of incorporation into coating systems.
Function: During the firing process, this frit melts and flows to form a continuous vitreous matrix that strongly bonds the coating to the substrate. This results in outstanding adhesion, enhanced chemical resistance, and long‑term thermal stability, making it ideal for applications where coatings are exposed to sustained or cyclic high temperatures.
Specification:
| ITEM | TEST VALUE | UNIT | STANDARD |
| MDIAN DIAMETER | 15.7 | μm | 13.0~18.0μm |
| DTA TRANSITION POINT(Tg) | 353 | ℃ | 339~369℃ |
| DTA SOFTENING POINT(Ts) | 418.8 | ℃ | 412.5~427.5℃ |
| APPEARANCE | PASS | ||
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