Stiff Assembled Roving

    • Product Name: Stiff Assembled Roving
    • Chemical Name (IUPAC): Poly[oxy(methyl-1,2-ethanediyl)], alpha-hydro-omega-hydroxy-, polymer with 1,1'-methylenebis[4-isocyanatobenzene], compound with poly(oxypropylene)amine
    • CAS No.: 61788-32-7
    • Chemical Formula: SiO2
    • Form/Physical State: 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

    774538

    Fiber Type E-glass
    Strand Count Multiplexed
    Linear Density 2400 Tex
    Moisture Content ≤0.10%
    Sizing Compatibility Polyester, Vinyl Ester, Epoxy Resins
    Filament Diameter 13-24 microns
    Tensile Strength ≥ 2.4 GPa
    Combustibility Non-combustible
    Roving Length Continuous
    Application Method Pultrusion, Filament Winding
    Color White
    Surface Bonding Excellent Wet-out
    Packing Form Creel Packed
    Ash Content ≤1.5%
    Stiffness High

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

    Application of Stiff Assembled Roving

    High Modulus: Stiff Assembled Roving with high modulus is used in wind turbine blade manufacturing, where it ensures superior structural stiffness and fatigue resistance.

    Diameter Uniformity: Stiff Assembled Roving with precise diameter uniformity is used in automotive leaf spring production, where it enhances load distribution and dimensional consistency.

    Low Fuzz: Stiff Assembled Roving with low fuzz characteristic is used in pultrusion processes for construction profiles, where it minimizes machine downtime and surface defects.

    Moisture Resistance: Stiff Assembled Roving with enhanced moisture resistance is used in marine panel fabrication, where it improves durability and prevents delamination.

    High Resin Compatibility: Stiff Assembled Roving with high resin compatibility is used in composite rebar manufacturing, where it ensures efficient wetting and optimized mechanical properties.

    Tensile Strength: Stiff Assembled Roving with high tensile strength is used in pressure pipe reinforcement, where it delivers greater burst resistance and prolonged service life.

    Chemical Stability: Stiff Assembled Roving with outstanding chemical stability is used in storage tank lining, where it provides extended protection against corrosive environments.

    Controlled Tex: Stiff Assembled Roving with controlled tex of 2400 is used in molded panel production, where it allows precise weight control and uniform structural performance.

    Low Shrinkage: Stiff Assembled Roving with low shrinkage rate is used in electrical insulation component manufacturing, where it maintains dimensional stability and reduces failure risk.

    Packing & Storage
    Packing The packaging for Stiff Assembled Roving contains 20kg spools, securely wrapped in plastic film and packed in reinforced cardboard boxes for protection.
    Container Loading (20′ FCL) Container Loading (20′ FCL) for Stiff Assembled Roving: Typically loads 10-12 tons, packed on pallets or in bulk, moisture-protected.
    Shipping Stiff Assembled Roving is securely packaged in moisture-proof, sturdy containers such as cardboard boxes or pallets, ensuring protection during transit. Each package is clearly labeled and tightly wrapped to prevent contamination and physical damage. The shipment typically follows standard industry regulations for handling and storage, maintaining product integrity during delivery.
    Storage **Stiff Assembled Roving** should be stored in a dry, cool, and well-ventilated area, away from direct sunlight, moisture, and sources of ignition. Keep the product in its original packaging until ready for use, and avoid exposure to extreme temperatures or humidity. Ensure the storage area is free from sharp objects or physical damage to maintain the integrity of the roving.
    Shelf Life Shelf life of Stiff Assembled Roving is typically 12 months when stored in original packaging under cool, dry conditions, away from sunlight.
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    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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