Aohong NAS-5000: Non-Asbestos Fiber Sheet Innovation | Hongwo Sealing Sheet

Aohong NAS-5000: Non-Asbestos Fiber Sheet Innovation

Performance Advantages

  • Thermal Stability:
    -50°C to 260°C continuous (275°C peak verified)
    23% better heat aging vs standard NAF
  • Mechanical Superiority:
    Burst pressure: 28.4-28.6 MPa (2024 avg: 28.47)
    92% compression recovery > EPDM’s 80%
  • Zero creep after 10,000 cycles (Batch #NAS-2408)

Material Science Breakthrough

ComponentSpecification
Polymer MatrixNBR/SBR hybrid (70:30)
ReinforcementMeta-aramid fiber (55-60%)
Key AdditivesPrecipitated silica + graphite

 - Company News - 1Technical Specifications

  • Density: 1.82±0.03 g/cm³
  • Thickness: 0.8/1.2/1.5mm (±0.05mm)
  • Flame rating: UL94 V-0 certified
  • FDA compliance for food processing

Industrial Solutions

Optimal Thickness
1.2mm handles 90% ANSI flanges with 22% material savings
Production Standard
ISO 9001:2015 certified manufacturing (2-3 week lead time)

Application Engineering

  • Refinery sealing membranes
  • High-pressure gasketing systems
  • Food/pharma compliant seals

Per ASTM D573 accelerated aging tests

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