BMC Chopped Strands

    • Product Name: BMC Chopped Strands
    • Chemical Name (IUPAC): Glass, oxide, chemicals
    • CAS No.: 65997-17-3
    • Chemical Formula: SiO2/Al2O3/CaO/B2O3/MgO/Na2O
    • Form/Physical State: White solid
    • Factroy Site: No. 1417 Dianchi Road, Xishan District, Kunming City, Yunnan Province, China
    • Price Inquiry: sales3@ascent-chem.com
    • Manufacturer: Yunnan Yuntianhua Co., Ltd.
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    Specifications

    HS Code

    122811

    Fiber Type E-glass
    Strand Length 3-25 mm
    Strand Diameter 13-24 microns
    Moisture Content <0.1%
    Sizing Compatibility Polyester, vinyl ester, epoxy, phenolic
    Bulk Density 0.25-1.0 g/cm3
    Tensile Strength ≥1700 MPa
    Loft Content Low
    Color White
    Loss On Ignition 0.8-2.0%
    Chop Method Wet or dry chopped
    Application Bulk Molding Compound (BMC)
    Surface Treatment Silane or other coupling agents
    Thermal Conductivity 0.035-0.04 W/mK
    Electrical Resistivity ≥1012 Ω·cm

    As an accredited BMC Chopped Strands factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Application of BMC Chopped Strands

    Tensile Strength: BMC Chopped Strands with high tensile strength are used in automotive component molding, where they enhance mechanical durability and load-bearing performance.

    Fiber Length: BMC Chopped Strands of 12mm fiber length are used in electrical enclosures, where they improve dimensional stability and reduce warpage.

    Moisture Content: BMC Chopped Strands with moisture content below 0.1% are applied in resin transfer molding, where they ensure optimal resin wet-out and minimize void formation.

    Sizability: BMC Chopped Strands with high silane sizability are utilized in appliance housings, where they provide superior matrix adhesion and increased impact resistance.

    Diameter Consistency: BMC Chopped Strands with 13 microns average fiber diameter consistency are used in automotive body panels, where they promote uniform dispersion and enhanced surface finish.

    Thermal Stability: BMC Chopped Strands with thermal stability up to 220°C are applied in industrial pump components, where they maintain structural integrity under prolonged heat exposure.

    Bulk Density: BMC Chopped Strands with bulk density of 1.2 g/cm³ are used in water meter housings, where they enable precise dosing and homogeneous mixing with the resin matrix.

    Loss on Ignition: BMC Chopped Strands with loss on ignition below 1% are used in high-voltage switchgear, where they provide reliable electrical insulation and fire resistance.

    Chloride Content: BMC Chopped Strands with chloride content under 0.05% are applied in circuit box manufacturing, where they limit corrosion risk and ensure long-term performance.

    Filament Dispersion: BMC Chopped Strands with excellent filament dispersion properties are used in compression-molded bathroom fixtures, where they yield smooth surfaces and high aesthetic quality.

    Packing & Storage
    Packing BMC Chopped Strands are packaged in 25kg polyethylene bags, sealed for moisture protection, with clear labeling indicating product name and batch number.
    Container Loading (20′ FCL) BMC Chopped Strands are loaded in 20′ FCL containers, typically packed in moisture-proof bags, ensuring safe, damage-free transport.
    Shipping BMC Chopped Strands are typically shipped in moisture-resistant, sealed packaging such as polyethylene bags, stored within sturdy cardboard boxes or bulk containers to prevent contamination and fiber breakage. Each package is clearly labeled and palletized for safe handling and transport, ensuring the integrity and quality of the product during delivery.
    Storage BMC Chopped Strands should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of moisture. Keep the material in its original packaging until use to prevent contamination and maintain product integrity. Avoid stacking heavy objects on top and ensure the storage area is free from corrosive chemicals or extreme temperatures to preserve the quality of the strands.
    Shelf Life BMC Chopped Strands have a shelf life of 12 months when stored in cool, dry conditions and unopened original packaging.
    Free Quote

    Competitive BMC Chopped Strands prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please contact us at +8615365186327 or mail to sales3@ascent-chem.com.

    We will respond to you as soon as possible.

    Tel: +8615365186327

    Email: sales3@ascent-chem.com

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