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1 Years
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| Certification : | ISO9001 |
| Payment Terms : | T/T |
| Brand Name : | WGSC |
| Price : | $0.42-$1.13（KG） |
| Delivery Time : | 3-7 work days |
| Supply Ability : | 150000T/month |
Fiberglass Direct Roving Pultrusion Optimized Direct Roving With Uniform Tension
Fiberglass direct roving is manufactured with fluorine-free and boron-free glass, engineered for composite reinforcement. It is compatible with unsaturated polyester resin, epoxy resin, and vinyl ester resin, optimized for filament winding, pultrusion, and weaving processes.
| Grade | Linear Density (tex) | Density Tolerance | Compatible Resins | Process | Key Attributes |
|---|---|---|---|---|---|
| J107 | 260-4800 | ±5% | Unsaturated Polyester Epoxy Vinyl Ester | Weaving Winding | Multi-resin adaptability Complex geometries |
| J115 | 4800, 9600 | ±5% | Unsaturated Polyester | Pultrusion | High-density Large-section profiles |
| J130 | 4800 | ±5% | Unsaturated Polyester | Pultrusion/Winding | Balanced performance Universal applications |
Unified Advantages :
- Low static electricity generation
- ≥40% faster impregnation vs. standard roving
- ISO 9001/14001 certified
| Tier | Method | Configuration |
|---|---|---|
| Unit Package | PVC shrink film or PE adhesive film | Moisture-proof sealing |
| Pallet Layout | 4×4 matrix per layer | Standard: 48 rolls/pallet High-capacity: 64 rolls/pallet |
| Palletization | - Splicing: Knotting or pneumatic splicing - Reinforcement: Corrugated carton with top/bottom covers + side wrapping - Securing: Steel straps + multi-layer stretch film |
| Parameter | Range | Critical Measures |
|---|---|---|
| Temperature | 15°C - 35°C | Climate-controlled warehouse + real-time monitoring |
| Relative Humidity | 30% - 70% | Dehumidifiers + humidity sensors |
| Package Integrity | Unopened original | Warning: Performance degrades by 30% within 72hrs if opened |
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