High Tensile Strength Glass Fiber Stitched Mat with Excellent Alkali Resistance and Uniform Fiber Distribution for Composite Reinforcement
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
WGSC
Product Description
High-Performance Glass Fiber Stitched Mat for Composite Applications
Product Overview
Glass Fiber Stitched Mat is engineered from chopped E-glass strands or woven roving, precision-cut and randomly dispersed before being stitched with polyester or carbon fiber threads. This innovative material combines directional strength from woven roving and multi-directional reinforcement of chopped strand mats, making it ideal for enhancing mechanical properties in composite manufacturing. Compatible with unsaturated polyester, vinyl ester, and epoxy resins, it serves as a critical material for industries requiring durability and lightweight solutions.
Key Features & Benefits
Optimized Structural Integrity
- Uniform Fiber Distribution: Ensures consistent mechanical performance with ≤5% thickness deviation
- High Wet Tensile Strength: Maintains >30 MPa tensile strength even when fully saturated
- Directional Customization: Available in unidirectional or bidirectional configurations for targeted load-bearing applications
Process Compatibility
- Rapid Resin Penetration: ≤60-second impregnation time for efficient RTM and pultrusion processes
- Cold Storage Stability: Remains workable for 24+ hours at -18°C, extending production timelines
- Minimal Void Formation: Open-weave structure reduces air entrapment during curing
Industrial-Grade Durability
- Temperature Resistance: Operates effectively from -60°C to +150°C
- Chemical Resistance: Withstands exposure to oils, solvents, and acidic environments
Applications
| Industry | Typical Uses |
|---|---|
| Aerospace | Aircraft interior panels, helicopter rotor blades |
| Automotive | Lightweight chassis components, brake discs, and EV battery enclosures |
| Wind Energy | Turbine blade reinforcement, nacelle structural layers |
| Marine | Boat hulls, offshore platform decks, and corrosion-resistant coatings |
| Construction | Structural panels, insulation boards, and seismic retrofitting |
Technical Specifications
| Parameter | Specification |
|---|---|
| Material Base | E-glass chopped strands + polyester/carbon fiber stitching |
| Grammage Range | 250-600 g/m² (±5%) |
| Tensile Strength (Warp) | ≥300 N/50mm (ASTM D3776) |
| Elastic Modulus | 10-20 GPa |
| Moisture Absorption | <0.5% (24h immersion at 23°C) |
| Resin Compatibility | Unsaturated polyester, epoxy, vinyl ester |
Packaging & Delivery
Standard Packaging
- Primary: Rolled on 76mm diameter paper tubes, wrapped in PE film to prevent oxidation
- Secondary: Packaged in moisture-resistant cardboard boxes with desiccant packs
- Bulk Orders: Stacked on pallets (max 2 layers) with stretch wrap for secure transit
Custom Solutions
- Jumbo rolls (width: 1200-3200mm, length: 500-1000m) for large-scale manufacturing
- Climate-controlled containers for international shipments
Storage Guidelines
- Environment: Store in cool, dry warehouses (15-35°C, 35-65% RH)
- Protection: Avoid direct sunlight, chemical vapors, and mechanical compression
- Shelf Life: 12 months if unopened and stored properly
- Handling: Thaw gradually at room temperature (avoid rapid warming to prevent delamination)
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Qingdao Wanguo Sanchuan Fiber Technology Co., Ltd
Location
West of Xiaoma Village, Binhai Street Office, Huangdao District, Qingdao City, Shandong Province; north of National Highway 204, China
Contact Person
Liu