Marine-Grade Glass Fiber Chopped Strand Mat – Saltwater-Resistant Composite Material
Product Overview
Marine-Grade Glass Fiber Chopped Strand Mat is engineered for saltwater immersion and abrasion resistance. Featuring closed-cell structure and non-corrosive binders, it’s ideal for boat hulls, offshore platforms, and desalination plant piping.
Key Features
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Anti-Fouling: Resists biofouling in marine environments.
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Flexibility: 300% elongation at break for curved surfaces.
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Fire Safety: Class A flame retardancy (ASTM E84).
Applications
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Component
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Function
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Hull Coatings
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Structural sandwich core
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Mooring Systems
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High-load tension members
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Offshore Wind Anchors
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Fatigue-resistant composite joints
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Technical Specs
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Parameter
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Value
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Chloride Ion Resistance
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≤0.1% weight loss (ASTM B117)
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Impact Resistance
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≥25 kJ/m² (Pendulum Test)
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Thermal Expansion
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5×10⁻⁶/°C (−40°C to +80°C)
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Packaging & Storage
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Primary: Aramid paper-wrapped rolls to prevent UV degradation.
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Bulk: Vacuum-sealed bags with nitrogen flushing.
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Critical Storage: Maintain ≤50% RH to avoid delamination .
