E-Glass Chopped Strands

    • Product Name: E-Glass Chopped Strands
    • Chemical Name (IUPAC): Alumino borosilicate glass
    • CAS No.: 65997-17-3
    • Chemical Formula: SiO2·Al2O3·CaO·B2O3·MgO·Na2O
    • Form/Physical State: White solid chopped strand
    • 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

    523715

    Material Type E-Glass
    Fiber Length 3–50 mm
    Fiber Diameter 10–13 microns
    Moisture Content <0.2%
    Density 2.6 g/cm³
    Tensile Strength 1700 MPa
    Modulus Of Elasticity 72 GPa
    Thermal Conductivity 1.0 W/mK
    Glass Transition Temperature 850°C
    Color White
    Compatibility Thermoset and thermoplastic resins
    Surface Treatment Silane or other sizing agents
    Bulk Density 0.3–1.0 g/cm³
    Ash Content ≥ 98%

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

    Application of E-Glass Chopped Strands

    Fiber length: E-Glass Chopped Strands with 4.5 mm fiber length are used in thermoplastic reinforcement, where they improve tensile strength and dimensional stability.

    Moisture content: E-Glass Chopped Strands with less than 0.10% moisture content are used in electrical molding compounds, where they ensure consistent dielectric properties.

    Filament diameter: E-Glass Chopped Strands with 13 micron filament diameter are used in automotive underbody panels, where they enhance impact resistance and mechanical durability.

    Sizing compatibility: E-Glass Chopped Strands with PA-compatible sizing are used in polyamide composite production, where they optimize interfacial adhesion for higher flexural modulus.

    Bulk density: E-Glass Chopped Strands with a bulk density of 1.2 g/cm³ are used in injection molding, where they facilitate uniform material flow and reduce processing defects.

    Loss on ignition: E-Glass Chopped Strands with a loss on ignition of 0.8% are used in unsaturated polyester resins, where they minimize void formation and improve laminate quality.

    Stability temperature: E-Glass Chopped Strands with 800°C stability temperature are used in high-temperature insulation boards, where they maintain structural integrity under thermal stress.

    Chop length: E-Glass Chopped Strands with a 3 mm chop length are used in sheet molding compounds, where they provide optimal dispersion and surface smoothness.

    Surface treatment: E-Glass Chopped Strands treated with silane coupling agents are used in polypropylene composites, where they enhance chemical resistance and wet-out.

    Purity: E-Glass Chopped Strands with 99.7% purity are used in electronic device housings, where they ensure minimal ionic contamination for reliable performance.

    Packing & Storage
    Packing E-Glass Chopped Strands are packaged in 25 kg moisture-resistant polyethylene bags, securely sealed to prevent contamination and ensure product integrity.
    Container Loading (20′ FCL) Container loading for E-Glass Chopped Strands (20′ FCL): typically 20 metric tons, packed in pallets or bags, optimizing space and safety.
    Shipping E-Glass Chopped Strands are securely packed in moisture-resistant, multi-layered bags or containers to prevent contamination. Shipments are typically palletized and shrink-wrapped for stability during transport. Each package is clearly labeled with product details and safety instructions, ensuring safe and efficient delivery for industrial or commercial use.
    Storage E-Glass Chopped Strands should be stored indoors in a dry, well-ventilated area, away from direct sunlight and moisture. Keep packaging intact until use to prevent contamination and fiber damage. Avoid stacking heavy loads on top to prevent deformation. Ideal storage temperature is between 15–35°C, with relative humidity below 75%. Handle carefully to maintain product integrity.
    Shelf Life E-Glass Chopped Strands have an indefinite shelf life if stored in original packaging, dry conditions, and away from direct sunlight.
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    Competitive E-Glass 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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