Leave Your Message

Phlogopite Mica Powder from China - Quality Suppliers & Factory for Industrial Applications

Phlogopite mica powder is a high-quality natural mineral sourced from premium phlogopite ore through an extensive process of crushing, grinding, screening, and classification. Recognized for its distinctive golden, yellow-brown, bronze, or brownish hues, this magnesium-rich mica mineral offers exceptional properties such as heat resistance, electrical insulation, flexibility, and chemical stability, making it a valuable component in various industrial applications. Compared to muscovite mica, phlogopite exhibits superior high-temperature resistance, ensuring that it retains its physical integrity even in challenging thermal environments. This quality makes it ideal for use in heat-resistant coatings, welding electrodes, insulation boards, refractory materials, rubber products, plastics, and composite materials. Additionally, the natural flake structure of phlogopite mica powder enhances barrier properties, dimensional stability, surface smoothness, and mechanical reinforcement. As a leading supplier and factory in China, WANCHENG MINERAL provides premium phlogopite mica powder tailored to the needs of global industrial clients. We offer various mesh sizes based on specific customer requirements, enabling the product to serve multiple functions such as a functional mineral filler, insulating additive, heat-resistant filler, and decorative mineral component. For B2B buyers, choosing the appropriate phlogopite mica powder involves considerations beyond just cost. Factors such as particle size, color, purity, moisture content, heat resistance, resin compatibility, packaging conditions, and export stability are vital. WANCHENG MINERAL is committed to consistent production and practical application support, helping customers select the suitable mica grades for their formulations with confidence.

    This is a paragraph

    This is a paragraph

    This is a paragraph

    Chemical Component Typical Content Description
    SiO2 38% - 45% Main silicate component
    MgO 18% - 29% Key magnesium component of phlogopite
    Al2O3 10% - 17% Aluminosilicate component
    K2O 7% - 11% Typical mica alkali component
    Fe2O3 1% - 8% Affects color and mineral characteristics
    F 0.5% - 3% May vary by ore source
    CaO ≤ 2% Minor component
    Na2O ≤ 1.5% Minor alkali component
    Loss on Ignition 2% - 5% Reference value, batch dependent

    Frequently Asked Questions

    What is the primary chemical component in this material?

    The primary component is Silicon Dioxide (SiO2), accounting for 38% to 45% of the total composition as the main silicate structure.

    Why is Magnesium Oxide (MgO) content significant?

    Magnesium Oxide (MgO) represents 18% to 29% of the mineral, serving as the key defining component characteristic of phlogopite mica.

    How does Iron Oxide (Fe2O3) influence the mineral?

    Iron Oxide (Fe2O3), present between 1% and 8%, directly affects the coloration and specific mineralogical characteristics of the material.

    What causes variations in Fluorine (F) concentration?

    The typical Fluorine level ranges from 0.5% to 3%, with differences primarily depending on the geographical origin of the raw ore source.

    What is the typical Loss on Ignition (LOI) value?

    The Loss on Ignition typically ranges between 2% and 5%, serving as a standard reference value that varies slightly depending on production batches.

    What minor alkali components are present in this chemical profile?

    Minor alkali elements include Calcium Oxide (CaO ≤ 2%) and Sodium Oxide (Na2O ≤ 1.5%), which occur naturally in trace amounts.

    This is a paragraph

    This is a paragraph

    This is a paragraph

    This is a paragraph

    This is a paragraph

    This is a paragraph

    This is a paragraph

    This is a paragraph

    This is a paragraph

    This is a paragraph

    This is a paragraph

    This is a paragraph

    This is a paragraph

    This is a paragraph

    This is a paragraph

    Application Image Grid Placeholder

    FAQ

    • This is a paragraph

    • This is a paragraph

    • This is a paragraph

    • This is a paragraph

    • This is a paragraph

    • This is a paragraph

    • This is a paragraph

    • This is a paragraph

      This is a paragraph

    This is a paragraph

    This is a paragraph

    This is a paragraph
    This is a paragraph