High-Performance Glass Fiber Chopped Strand Mat (CSM) with Custom Sizes 100-900g/m² for High Resin Compatibility and Uniform Fiber Distribution
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
WGSC
Product Description
High-Performance Glass Fiber Chopped Strand Mat (CSM)
Custom Sizes 100-900g/m² for Composite Reinforcement
Product Overview
Glass Fiber Chopped Strand Mat (CSM) is engineered from E-glass or C-glass fibers cut into 50mm lengths and uniformly dispersed, bonded with alkali-resistant powder or emulsion binders. This isotropic, high-strength reinforcement material offers rapid resin penetration and exceptional mold release properties, making it ideal for hand lay-up, RTM, pultrusion, and filament winding processes. Compliant with GB/T 17470-2007 standards, it delivers consistent performance in marine, automotive, and construction applications.
Key Features
- Uniform Fiber Distribution: Randomly oriented fibers ensure isotropic strength and minimize stress concentrations with thickness deviation ≤5% for reliable dimensional stability
- High Resin Compatibility: Compatible with UPR, epoxy, vinyl ester, and phenolic resins with low water absorption (<0.5%) for durability in wet environments
- Process Efficiency: Fast resin flow with ≤60-second impregnation time for reduced cycle times and low tack surface prevents adhesion issues in complex geometries
- Chemical & Thermal Resistance: Withstands -40°C to 150°C operational temperatures and resists oils, solvents, and chlorides for marine and industrial use
- Lightweight & Cost-Effective: Density: 1.5-1.8 g/cm³ with 30% cost savings vs. woven roving for equivalent strength
Applications
| Industry | Typical Uses | Performance Requirements |
|---|---|---|
| Marine | Hull liners, offshore platform decks | Saltwater resistance, abrasion tolerance |
| Automotive | Chassis components, brake discs | Fatigue resistance, lightweight design |
| Construction | Structural panels, insulation boards | Fire resistance (Class A), thermal stability |
| Wind Energy | Turbine blade reinforcement | Fatigue life >20 years |
| Consumer Goods | Appliance housings, furniture frameworks | Impact resistance, non-toxicity |
Technical Specifications
| Parameter | Standard Range | Test Method |
|---|---|---|
| Material Base | 100% E-glass/C-glass fibers | ASTM D3776 |
| Grammage | 100-900 g/m² (±5%) | ISO 14126 |
| Tensile Strength (Warp) | ≥80 N/150mm (ASTM D3776) | ASTM D3776 |
| Resin Compatibility | UPR, epoxy, vinyl ester, phenolic | ISO 10368 |
| Thickness | 0.1-0.8 mm | ISO 5084 |
| Alkali Resistance | ≤0.1% weight loss (28-day NaOH immersion) | GB/T 17470-2007 |
Packaging & Delivery
Standard Packaging
- Primary: Rolled on 76mm diameter paper tubes with PE film wrapping
- Secondary: Sealed in kraft paper cartons with silica gel desiccants
- Bulk Orders: Palletized (max 2 layers) with stretch wrap for humidity control
Custom Solutions
- Jumbo Rolls: Width up to 3.6m, length 500-1000m for large-scale manufacturing
- Climate-Controlled: Nitrogen-flushed bags for overseas shipments
Storage Guidelines
- Environment: Store in dry, ventilated warehouses at 15-35°C and ≤60% RH
- Protection: Avoid direct sunlight, rain, or contact with acids/solvents. Elevate rolls on pallets to prevent deformation
- Shelf Life: 12-24 months if unopened and stored properly
Why Choose Our CSM?
- Certified Compliance: ISO 9001-certified manufacturing with full traceability
- Customization: Adjustable fiber length (25-50mm), binder type (powder/emulsion), and grammage
- Global Logistics: Available via air, sea, or express freight (FOB/CIF terms)
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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