JY Machinery has advanced production technology and equipment, and has passed ISO quality certification. Provide a serious of precision processing including plate cutting, sawing, stamping, engraving, drilling, milling, turning, grinding and so on,Our products are suitable for high-performance electronic insulation requirements.

The Features of FR-4 / G-10 Board:

Smooth

According to the requirements of products accuracy, The different equipment will be selected for processing.The surface should be flatness and smooth, free of bubbles, oil and impurities.

Dielectric

G10 FR4 epoxy glass fiber cloth laminated sheets have excellent mechanical strength and high dielectric.they are widely used in low & middle voltage electrical equipment as insulating structures,such as circuit breaker, switchgear, transformer, DC motor, AC contactor, converter, inverter & explosion-proof apparatus etc.

Anti-bending

G10 FR4 hardness is not easy to bend and deform, the bending strength is higher than 100kg at high temperature, the breakdown voltage is not lower than 100kV under normal state, and not less than 20kV after damp. With tensile strength, compression resistance, bending resistance, shear resistance, tear resistance, impact resistance and other strength indicators.

Excellent Fire retardant(UL 94 V-0 Grade)

FR4 epoxy glass fabric laminated sheet has good electrical performance under dry and wet conditions,flammability UL 94V-0,refer to NEMA FR4.

Excellence halogen free,low smoke & green products

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