FR premium S-glass fiberglass fabric cloth

Key Characteristics

Superior Strength: S-glass fibers are approximately 30–40% stronger in tensile strength than E-glass. This allows for lighter-weight designs that maintain high structural integrity.

Higher Temperature Resistance: S-glass has a higher silica content and maintains its properties at much higher temperatures than E-glass, making it suitable for aerospace and high-heat environments.

Greater Stiffness: It offers roughly 10–20% higher modulus (stiffness), which is critical for structural components that must resist deformation under load.

Improved Impact Resistance: S-glass fabric is more resilient to dings, dents, and high-impact forces, which is why it is preferred for ballistics and high-performance sporting goods.

Applications

Aerospace: Aircraft fuselages, wings, and interior cargo liners

Defense: Ballistic armor, vehicle components, and blast protection.

Marine: High-performance boat hulls and luxury yachts where weight saving is critical.

Sports: Surfboards (to prevent "heel dents"), high-end skis, and fishing rods.

Energy: Wind turbine blades and high-strength industrial reinforcements.