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mineral fiber, non-asbestos fiber,rockwool fiber, low slag ball , high strength use for friction and sealing

Inorganic Fibers

mineral fiber, non-asbestos fiber,rockwool fiber, low slag ball , high strength use for friction and sealing

HB25 is In the realm of construction and insulation materials, the demand for safe and effective solutions has led to the rise of asbestos-free mineral fiber, particularly rock wool fiber. This innovative material is crafted from high-quality basalt, diabase, dolomite, and other natural minerals, ensuring a sustainable and environmentally friendly product. The manufacturing process involves melting these raw materials at an impressive temperature of 1450 ℃, followed by high-speed centrifugal spinning, which transforms them into fine fibers.

One of the standout features of rock wool fiber is its exceptional resistance to both acids and alkalis. This property makes it an ideal choice for various industrial applications where exposure to harsh chemicals is a concern. Unlike traditional insulation materials, rock wool fiber maintains its integrity and performance even in challenging environments, providing long-lasting protection and insulation.

Additionally, rock wool fiber exhibits remarkable corrosion resistance. This characteristic is particularly beneficial in construction projects where metal components are present, as it helps to prevent rust and degradation over time. By incorporating asbestos-free mineral fiber into building designs, architects and engineers can enhance the durability and longevity of structures, ultimately leading to reduced maintenance costs and improved safety.

Moreover, the use of artificial mineral fiber, such as rock wool, aligns with modern sustainability goals. By utilizing desulfurized coke as fuel during the manufacturing process, the production of rock wool fiber minimizes environmental impact while delivering a high-performance insulation solution.

In conclusion, asbestos-free mineral fiber, particularly rock wool fiber, offers a multitude of advantages, including acid and alkali resistance, corrosion resistance, and a commitment to sustainability. As industries continue to prioritize safety and environmental responsibility, rock wool fiber stands out as a superior choice for insulation and construction applications.

    Items

    Parameters

    Chemistry

    Properties

    SiO2+Al2O3 (wt%)

    52~62

    CaO+MgO (wt%)

    25~35

    Fe2O3 (wt%)

    3~8

    Others(max; wt%)

    ≤6

    Ignition loss (800±10℃,2H; wt%)

    <1

    Physical

    Properties

    Color

    Grey-green

    Melting Point

    >1000℃

    Fibre diameter numerical average(μm)

    6

    Fibre length weighted average(μm)

    180±100

    Shot content (>125μm)

    ≤1

    Specific density(g/cm3)

    2.9

    Moisture Content(105 ℃±1℃,2H; wt%)

    ≤2

    Surface Treatment Content(550±10℃,1H; wt%)

    ≤4

    Safety

    Asbestos Detection

    Negative

    RoHS Directive(EU)

    Conform

    Safety Date Sheet(SDS)

    Pass