Product novelty 14. April 2026
WJ00 Zero-Expansion Glass-Ceramic
WJ00 This material features a unique negative-thermal-expansion crystalline phase embedded via controlled ceramization. Its key novelty: near-zero coefficient of thermal expansion (–50°C to +70°C), overcoming traditional cracking issues. The result is exceptional dimensional stability, thermal shock resistance, high optical transmittance, and mechanical strength. Ideal for precision optics, aerospace, and 5G devices—virtually no expansion or contraction under extreme temperature swings.
Hubei Gabrielle-Optech Co.,Ltd
Contact
Ms. Lily Chen