Bicomponent Fiber Felt for HVAC Sound Insulation & Vibration Damping

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Bicomponent Fiber Felt

Specifications:

Our Bicomponent Composite Felt is a cost-effective, versatile solution manufactured by bonding a fibrous matrix (cotton, polypropylene) with resin binders (e.g., acrylic). This process creates a stable, non-linting felt with excellent consistency for general-purpose sealing, cushioning, and damping.


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Product Details

Key Features & Benefits

Stable, Tight Structure: Resin bonding locks fibers in place, preventing fiber shedding and ensuring dimensional stability.

Excellent Balance of Properties: Provides a reliable combination of cushioning, sealing, and acoustic damping at a competitive price point.

Superior Customization: Perfect for high-precision die-cutting into gaskets, pads, and seals of any complex shape, facilitating easy assembly.


Technical Specifications (Example)

  • Material: Bicomponent Fiber (e.g., PP/PE Sheath-Core) + Needle-Punched Process; Optional Rubber/Aluminum Foil Lamination

  • Weight: 200–800 gsm; Thickness: 3–15 mm

  • Rebound Rate: ≥ 65%; Tear Strength: ≥ 50 N/cm

  • Flame Rating: V1–V0 (customizable); RoHS Compliant


Typical Applications

  • Interior panel lining for noise reduction and thermal insulation

  • Vibration damping wrap for refrigerant tubing

  • Anti-rattle and spacing pads between internal chassis and outer casing


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