Versatile Fiberglass Chopped Strand Mat Roll Chemical Resistant Continuous Strand Mat
Price:
$0.85-$1.19（KG）
MOQ:
1000KGS
Delivery Time:
3-7 work days
Brand:
WGSC
Product Description
Chopped Strand Mat | Marine-Grade Boat Hull Lamination And Industrial FRP Reinforcement
Chopped Strand Mat (CSM) is a non-woven fiberglass reinforcement material engineered for exceptional durability and versatility. Composed of randomly oriented E-glass or C-glass fibers bonded with polyester or emulsion binders, it delivers uniform strength, rapid wet-out, and excellent moldability. Ideal for hand lay-up and open-mold applications, CSM ensures consistent fiber distribution for high-performance composites in marine, automotive, and construction industries.
Production Process
| Step | Description |
|---|---|
| Fiber Cutoff | Continuous glass rovings are cut into 1.5-3 inch lengths for uniform distribution. |
| Binder Application | Fibers are bonded using polyester powder or emulsion binders for structural integrity. |
| Random Distribution | Cutoff fibers are spread evenly on a moving belt to form a non-woven mat. |
| Curing | Heat treatment activates binder curing, ensuring dimensional stability. |
| Quality Control | Parameters like weight (100-900 g/m²), thickness (0.045-0.12 inches), and adhesion are tested. |
Usage Precautions
- Storage: Keep in dry, cool environments (15-35°C) away from humidity and direct sunlight.
- Temperature Limits: Operate within -40°C to 120°C; avoid prolonged exposure to extreme heat.
- Chemical Resistance: Compatible with polyester, vinyl ester, and epoxy resins. Avoid contact with strong acids or solvents.
- Handling: Wear gloves to prevent fiber irritation; use sharp cutting tools to minimize fraying.
Key Specifications
| Parameter | Standard CSM |
|---|---|
| Weight Range | 100-900 g/m² |
| Binder Type | Polyester/Emulsion |
| Thickness | 0.045-0.12 inches (1.1-3 mm) |
| Tensile Strength | 15-45 MPa |
| Flexural Strength | 30-90 MPa |
| Thermal Stability | -40°C to 120°C |
| Certifications | ISO 9001, REACH, RoHS |
Applications
- Marine Engineering: Hulls, decks, and offshore platforms for saltwater corrosion resistance.
- Automotive: Body panels, spoilers, and interior components for lightweight reinforcement.
- Construction: Reinforced concrete panels, roofing materials, and insulation.
- Wind Energy: Turbine blades and nacelle structures for UV and mechanical durability.
- Consumer Goods: Outdoor furniture, storage tanks, and recreational equipment.
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Get in Touch
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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