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High Performance FR4 / G10 Epoxy Fiberglass Laminate Sheet Raw Material
High-grade FR4 G10 epoxy fiberglass laminate sheets for electrical insulation and precision machining. ISO-certified factory supply in various thicknesses and custom sizes. Contact us for a quote!
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High Performance FR4 / G10 Epoxy Fiberglass Laminate Sheet Raw Material
We offer premium FR4 and G10 epoxy fiberglass laminate sheets designed for high electrical insulation, mechanical strength, and excellent thermal stability. Manufactured from woven glass fabric combined with epoxy resin, our raw fiberglass sheets are ideal for CNC machining, electrical insulation components, PCB backing plates, and structural industrial applications.
Product Specifications
| Feature / Parameter | Detail / Capabilities |
| Product Name | High Performance FR4 / G10 Epoxy Fiberglass Laminate Sheet |
| Material Grade | FR4 (Flame Retardant UL94 V-0), G10 (High Mechanical Strength) |
| Standard Color | Light Green / Water Green, Yellow, Black (Customizable) |
| Thickness Range | 0.5 mm - 100 mm (Custom Thickness Available) |
| Standard Sheet Size | 1020 x 1220 mm, 1220 x 2440 mm, or Custom Cut-to-Size |
| Operating Temperature | Class F (155°C) to Class H (180°C) Thermal Resistance |
| Processing Capabilities | Precision CNC Machining, Drilling, Milling, Stamping, Cutting |
| Quality Certifications | ISO9001, RoHS, REACH, UL94 V-0 Certified |
Key Advantages & Capabilities
Superior Electrical Insulation: High dielectric strength and low dielectric loss, making it an ideal choice for high-voltage transformers and electrical switchgear.
Excellent Mechanical Strength: High bending and impact strength maintained under both dry and humid conditions.
Flame Retardant & Heat Resistant: Meets UL94 V-0 standards for flame resistance with outstanding thermal endurance up to 155°C–180°C.
High Precision Machinability: Easy to process via CNC milling, drilling, and slotting without delamination, burrs, or cracking.
Applications
Electrical & Electronics: Transformer insulation, terminal boards, switchboards, and PCB backing plates.
Industrial Equipment: Star wheels, fixture plates, insulation gaskets, and structural support components.
Automotive & New Energy: Battery pack insulation plates, busbar insulation barriers, and motor slot wedges.
Why Choose Our Fiberglass Sheets?
As a direct factory supplier, we maintain large stock inventories for standard dimensions while providing full custom cut-to-size and OEM CNC machining services according to your 2D/3D technical drawings.
Contact us today to request free samples or get a competitive wholesale quotation!
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