HY Networks (Shanghai) Co., Ltd.
High performance fiber - carbon, aramid, UHMWPE Loyal & Responsibility, Innovation & Development Let's work together better!
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Double sided fexible composite fabric for high-altitude balloon is a high barrier flexible composite material with good airtightness.
1, Product Characteristics:
Base fabric is woven by high-strength Vectran fiber, resulting in high-strength and lightweight product;
High barrier performance (helium barrier);
Excellent wear resistance and rubbing resistance;
Excellent UV resistance;
Excellent high and low temperature resistance, long-term working temperature: -40~70 ℃;
Capable of double-sided high-frequency welding and adhesive bonding
2, Product performance
| Unit weight | g/m2 | ≤380 | ||
| Width | mm | ≥1420 | ||
| Permeable Helium | L/m2·24hr·0.1MPa | ≤0.5 | ||
| Tensile Strength | Warp | N/5cm | ≥4200 | |
| Weft | ≥4200 | |||
| Breaking Strength | Warp | % | ≤6 | |
| Weft | ≤6 | |||
| Tearing Strength | N | ≥250 | ||
| Rubbing performance | Heat sealing performance after 270 rubs | L/m2·24hr·0.1MPa | ≤1.5 | |
| Heat sealing performance | Heat sealing peel strength (Self heating) | N/5cm | ≥100 | |
| Heat sealing tensile strength (Self docking and heat sealing) | N/5cm | ≥4000 | ||
3, Application: Inflatable products, such as high air ball products.
4, Color:white
5, Transportation and Storage:
Transportation and loading and unloading should be carried out with light loading and unloading. During the transportation process, it should not be exposed to sunlight or rain, and avoid contact with harmful substances such as oil stains and acids and alkalis.
It should be stored in a cool, clean, and dry warehouse, avoiding mixing with chemical solvents and avoiding light storage.
