Double Sided Flexible Composite Fabric for High Altitude Balloons | 1420mm Width | ≤380 g/m² Weight
Price:
Negotiation
MOQ:
100m
Delivery Time:
15days after confirmation
Brand:
Huaiying
Product Description
Product Overview
Double-sided flexible composite fabric for high-altitude balloons is a high-barrier flexible composite material with exceptional airtightness, designed for demanding aerospace applications.
Key Characteristics
- High-strength Vectran fiber woven base fabric for lightweight durability
- Superior helium barrier performance for gas retention
- Excellent wear and rubbing resistance for extended service life
- Outstanding UV resistance for prolonged outdoor exposure
- Exceptional temperature resistance: -40°C to 70°C operating range
- Compatible with double-sided high-frequency welding and adhesive bonding
Technical Specifications
| Parameter | Unit | Value |
|---|---|---|
| Unit Weight | g/m² | ≤380 |
| Width | mm | ≥1420 |
| Helium Permeability | L/m²·24hr·0.1MPa | ≤0.5 |
| Tensile Strength (Warp) | N/5cm | ≥4200 |
| Tensile Strength (Weft) | N/5cm | ≥4200 |
| Breaking Strength (Warp) | % | ≤6 |
| Breaking Strength (Weft) | % | ≤6 |
| Tearing Strength | N | ≥250 |
| Heat Seal Performance After 270 Rubs | L/m²·24hr·0.1MPa | ≤1.5 |
| Heat Seal Peel Strength | N/5cm | ≥100 |
| Heat Seal Tensile Strength | N/5cm | ≥4000 |
Applications
Ideal for inflatable products including high-altitude balloon systems and other aerospace applications requiring reliable gas containment.
Product Details
Color: White
Transportation & Storage Guidelines
Handle with care during transportation and loading. Protect from direct sunlight, rain, and contact with oil, acids, alkalis, and other harmful substances. Store in a cool, clean, dry warehouse environment, separated from chemical solvents and protected from light exposure.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
HY Networks (Shanghai) Co., Ltd.
Location
Rm 408, Building A8, Taishang Innovation Park, No.428, Wubao Road, Minhang District, 201101, Shanghai, China
Contact Person
Rich Li