Epoxy board
Your current location:Product >> Epoxy board >> Browse
Product
Introduction
Our company has long been supplying yellow-green 3240 halogen-free epoxy resin boards. Thicknesses are: 0.1mm to 120.mm, sheet specifications: 1020mm * 1220mm, 1220mm * 2440m. Colors are white (aqua green), yellow, black, and colored.
Yellow-green 3240 halogen-free epoxy resin board is generally called as FR-4 Epoxy Glass Cloth insulation board, epoxy board, epoxy board, brominated epoxy board, FR-4, glass Fiberboard, epoxy glass cloth board, epoxy glass cloth laminated board, glass fiber board, FR-4 reinforced board, flexible circuit board reinforced board, FR-4 epoxy board, flame-retardant insulation board, FR-4 Multilayer board, FR-4 light board, circuit board drilling pad.
Our yellow green 3240 halogen-free epoxy board is used in products with high performance electronic insulation requirements, such as FPC reinforcement board, PCB drilling pad, glass fiber meson, potentiometer carbon film printed glass fiber board, precision test board, electrical (Electrical equipment) Insulation struts, insulation pads, high-voltage insulation boards, motor insulation, electronic switch insulation, fixture testing, PCB testing, and can be used in transformers under humid environmental conditions. Precision star gear (grinding gear) for touch screen wafer polishing.
The performance characteristics of our yellow-green 3240 halogen-free epoxy resin board are as follows for reference. Consult our company for specific details.
Vertical layer bending strength (normal state): E-1 / 150, 150 ± 5 ℃ ≥340Mpa
Parallel layer impact strength (simple supported beam method): ≥230KJ / m
Insulation resistance after immersion in water (D-24 / 23): ≥5.0 × 108Ω
Vertical layer direction electrical strength (in 90 ± 2 ℃ transformer oil, plate thickness 1mm): ≥14.2MV / m
Parallel layer breakdown voltage (in 90 ± 2 ℃ transformer oil): ≥40KV
Relative permittivity (50Hz): ≤5.5
Relative dielectric constant (1MHz): ≤5.5
Dielectric loss factor (50Hz): ≤0.04
Dielectric loss factor (1MHz): ≤0.04
Water absorption (D-24 / 23, plate thickness 1.6mm): ≤19mg
Density: 2.1g / cm3
We provide free sample testing.
