AGY, a leading U.S. manufacturer of specialty glass fiber products, has introduced L-HDI, a new low coefficient of thermal expansion (CTE) glass fiber designed specifically for advanced packaging substrates and chip packaging in AI hardware. The launch completes AGY's AI-focused glass fiber portfolio, now spanning solutions for semiconductors, high-performance computing, and advanced networking systems.
The new L-HDI glass fiber delivers dimensional stability, thermal reliability, and mechanical integrity required for next-generation AI-specific integrated circuit (IC) packaging, particularly in high-density interconnect (HDI) and substrate core materials.
Patrick Hunter, Executive Vice President, Commercial at AGY, said that with the introduction of L-HDI, AGY now offers a complete portfolio of glass fiber products tailored to AI infrastructure, and as AI systems evolve and require more precise, thermally stable materials, AGY is proud to meet this demand with next-generation glass fiber technologies manufactured in the United States.
Key Features of AGY's L-HDI Glass Fiber:
- Ultra-low CTE for improved warpage control in IC substrates - High modulus to resist deformation from heat and stress - Superior dimensional stability during high thermal cycles - Optimized for IC substrate manufacturing - Made in the USA, reinforcing domestic supply chain resilience
With L, L2, and now L-HDI glass fibers, AGY supports a wide spectrum of AI-enabling components, from optical transceivers and high-speed routers to semiconductor packaging and IC substrates.
As global demand for AI infrastructure continues to scale, AGY underscores its commitment to advancing U.S.-made specialty glass fiber technologies, reinforcing its leadership in performance materials for the world's AI-driven digital transformation.
Source: www.agy.com
