High barrier multi-layer flexible composite fabric is a high barrier flexible composite material with good airtightness.
| Unit weight | 450±10g/m2 | 
| Thickness | 0.4mm ~0.5mm | 
| Width | 110±2cm | 
| Breaking Strength | ≥1200N/5cm | 
| Elongation | ≤470 | 
| Permeable Water Vapor | ≤0.005g/m2·24h | 
Applications: suitable for aircraft retirement and storage products
