Glass-Carbon Hybrid Composite Laminates
topic
Glass-carbon hybrid composites interleave carbon fibre plies with glass fibre plies in defined stacking sequences, exploiting the positive hybrid effect where carbon fibre failure strain is enhanced in the presence of higher-elongation glass fibres, providing intermediate stiffness and strength at significantly reduced cost compared to all-carbon composites for structural applications in wind energy, marine, and sporting goods.
Role
Provides a cost-effective performance intermediate between glass fibre and carbon fibre composites by exploiting the positive hybrid effect and strategic ply placement to maximise carbon fibre contribution in the highest-stress zones while replacing non-critical plies with lower-cost glass fibre, reducing composite material cost by 30 to 50 percent with less than 20 percent reduction in structural performance.