AGY ADVANCED MATERIALS S-1 HM® Rovings for Demanding Wind Energy Turbine Applications AGY, the leading global supplier of high performance glass fibers, introduces S-1 HM ® high performance rovings to meet the demanding requirements of the wind energy market. ™ S-1 HM® Rovings Features and Benefits 4 The highest tensile modulus glass fiber available – 90 GPa 4Proprietary glass formulation designed to maximize performance properties while allowing for high volume, economical manufacture 4S-1 HM ® rovings performance vs. typical E-Glass: ™ • 20% higher tensile modulus – longer blades with no weight increase, or weight reduction at same length • 50% higher tensile strength – higher loadings • 10x higher fatigue – improved reliability and lower total cost of ownership 4Sizing chemistries for compatibility with epoxy and polyester resins 4Direct roving product form tailored for conversion to unidirectional fabrics and prepregs and multi-axial fabrics 4Boron-free and environmentally friendly For product samples please call 1.888.434.0945 (Toll Free US) or (+

S-1 HM ® rovings, developed as a next generation of S-Glass products, is designed to give the highest mechanical properties while meeting the economic needs for the reinforcement market. AGY has a long-standing track record of meeting the demands for challenging customer requirements with unique and dynamic modifications of glass and sizing chemistries. AGY has the largest portfolio of glass chemistries of any glass fiber manufacturer including E-Glass, S-2 Glass®, L-Glass®, S-3 HDI® Glass, S-1 Glass® and S-1 HM® Glass. strength in materials World Headquarters/Americas 2556 Wagener Road •Aiken,...