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Basalt Fiber Needled Mat for Thermal insulation

Product Introduction


Basalt fiber needled felt, also known as basalt needle-punched nonwoven fabric, is a type of nonwoven material. It is produced by mechanically entangling basalt fibers using barbed needles. During the needle-punching process, the fibers are punched through a base fabric, interlocking them together to form a cohesive and stable structure without the use of binder.

    PRODUCT FEATURE

    Basalt-Needle-Matbgy
    Uniform Structure: Basalt needled felt exhibits a uniform and dense structure with interlocking fibers, providing consistent mechanical properties throughout the material. This uniformity enhances its durability and performance in various applications.

    High Temperature Resistance: Basalt needled felt demonstrates outstanding heat resistance, allowing it to withstand high temperatures without significant degradation. It is commonly used in thermal insulation applications for equipment operating at elevated temperatures.

    Acoustic and Vibration Damping: The dense structure of basalt needled felt enables it to effectively absorb sound and dampen vibrations.

    Chemical Resistance: Basalt fibers inherently possess good resistance to chemicals, acids, and alkalis. As a result, basalt needled felt exhibits similar chemical resistance.

    Versatility: Basalt needle-punched felt is a versatile material that can be customized to meet specific application requirements. It can be produced in various thicknesses, densities, and dimensions to suit different insulation, filtration, and reinforcement needs.

    PRODUCT SPECIFICATION

    Thickness (mm)

    Width (mm)

    Bulk Density (g/cm3)

    Areal Density (g/m2)

    Roll Length (meteer)

    6

    1000

    100-200

    500

    40

    8

    1000

    140-200

    750

    30

    10

    1000

    140-200

    950

    30

    25

    1000

    140-200

    1750

    20

    applicationxkg

    APPLICATIONS

    Basalt needled felt finds applications in a wide range of industries, including:

    Thermal insulation for high-temperature equipment such as furnaces, boilers, and exhaust systems.
    Acoustic insulation and vibration damping in automotive interiors, building interiors, and industrial machinery.
    Filtration media for air and liquid filtration applications in industrial, environmental, and healthcare sectors.
    Reinforcement material in composite structures for added strength and durability in aerospace, automotive, and construction applications.
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