What is Carbon Fibre Fabric?

Carbon fibre fabric is just like other fabrics except it uses carbon fibres instead of cotton, nylon, polyester, etc. The weave is coarser than fabrics used for clothing, it is more like a heavy canvas. Carbon fibre fabric needs to be laminated with a matrix (i.e. resin) to form a rigid structure.

Why are there different weaves of carbon fibre fabric?

Carbon fiber comes in different weaves optimized for different uses. For example, the standard twill weave is a good all-purpose fabric. Unidirectional fabric is good for adding strength and stiffness in one direction. Plain weave is good for delicate layups and some patterns are just designed for a unique look!

What’s the difference between carbon fibre fabric and prepreg?

Prepreg is a version of carbon fiber that already has a tacky resin impregnated into it. Both carbon fiber fabric and prepreg can be cut and formed into all sort of shapes. Unlike carbon fiber fabric which can be made at room temperature, prepreg requires elevated temperatures and pressure to cure properly.

Chopped Strand Mat (CSM) Archives

Chopped Strand Mat (CSM) uses randomly distributed glass fibres to create strong, multi-directional reinforcement. Powder or emulsion binders hold the fibres together and allow fast wet-out. The mat builds thickness quickly and delivers consistent strength across the laminate.

Use Chopped Strand Mat for boat building, marine repairs, automotive panels, mould making, and general composite fabrication. Choose from multiple GSM weights. Buy by the metre or select full rolls for trade and bulk supply.