PES340 Bleeder 340gr/m2 – width 1.55m – lenght 100m

Description

PES340 FR Fire Retardant Breather / Bleeder Felt

PES340 FR is a non-woven breather and bleeder felt made from fire-retardant-treated polyester fibers, designed for vacuum molding with prepregs in autoclave applications. It is suitable for high pressure and high temperature cures, reducing fire hazard during the autoclave process.

• Recommended for complex shapes and elaborated moulds
• Good stretchability and adaptability to contours
• Made from recycled fibers with excellent porosity for optimal air flow
• Handles pressure up to 7 bar
• High elongation and fire-retardant safety in autoclave operations

Technical Specifications

• Width: 1.55 m
• Roll lengths: 50 m and 100 m
• Thickness: 6 mm
• Max temperature resistance: 205 °C
• Max pressure: 7 bar

PES340 FR is ideal for aerospace, automotive, and advanced composites industries requiring high-performance breather/bleeder felts for autoclave curing with added fire safety and flexibility.