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NVH Materials

Strong adhesive properties on many surfaces

NVH Materials

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Unitech’s NVH materials help to reduce noise from the engine and ride and further bring peace and quiet to inside vehicles.

From rubber-based PAD and adhesive tape to EVA-based PAD and injection type products,
They are applicable in a wide range of gaps in wheel housing, pillar and roof rails. Advanced soundproofing of a global caliber is now possible.

DID YOU KNOW ?

NVH Materials has an excellence in anti-vibration, water and air tight
  • Baffle Pad

    SUPREME NOISE REDUCTION

    A self-adhesive pad-type product which prevent noises by using in car Pillars, areas which requires sealing.

    This product is EPDM based polymer product. It is applicable at internal structure as car Pillars, Wheel Houses, Roof Rails, Waxing Holes. By passing an ED oven process, Baffle Pad(Type B) expanses and fills the empty space. It’s easiness of vertical application comes from adhesion layer structure of the product. Therefore, it reduces the noise from resonance phenomenon cause by engine and external factors.

     

    • BENEFITS
    • COMPATIBILITY

  • Baffle Pad (Type C1)

    MULTI-DIMENSIONAL NOISE REDUCTION

    A carrier product which prevent noises by using in car Pillars, areas which requires sealing.

    This product is EVA based polymer product. It is applicable at internal dual structure as car Pillars, Wheel Houses, Roof Rails, Waxing Holes. By passing an ED oven process, Baffle Pad(Type C1) expanses and fills the empty space. This product is designed with multi-dimensional shapes. Therefore, it has enhanced applicability to various types of areas and reduces the noise from resonance phenomenon caused by engine and external factors.

     

    • BENEFITS
    • COMPATIBILITY

  • Expansion Tape

    FOR BETTER CONTROL

    (a tape-type product to achieve controlled vibration between Outer panel & Car frame)

    This product is applied at between an outer panel and frame, or a roof panel and frame. Through painting oven with 160~190 degree Celsius, it is expanded and cured to fill the space between. Ultimately, it controls vibrations, prevent bumps, water-tight and air-tight function.

     

    • BENEFITS
    • COMPATIBILITY

  • Anti-Vibration Pad

    VIBRATION ABSORBING

    (a pad-type product with a function of anti-vibration at car doors, roof)

    This product use Butyl rubber as a Base polymer. An aluminium foil is laminated onto this self-adhesive sheets. The Anti-Vibration Pad is used at side areas, doors, QTR, Roof panels on Car body. It absorbs vibration which is caused during the driving & opening/closing doors. This eventually improves durability of car in semi-permanent manner with self-adhesive features through an appearance of sheet.

     

    • BENEFITS
    • COMPATIBILITY