FR4SheetBlack
FR4 - 0.031" 48 x 96 Black Sheet
0.031 in × 48 in × 96 in Sheet
Same-day shipping available
Quality certified
Expert support
About This Product
This Black FR4 Glass Epoxy sheet, measuring 0.031" thick and 48.0" x 96.0", is a dependable choice for lightweight electrical panels, insulation barriers, and precision-fabricated components. Its thin-profile FR4 construction delivers excellent dielectric strength, moisture resistance, and dimensional stability, while the black color offers a clean, professional appearance for finished assemblies.
Specifications
Shape
Sheet
Thickness
0.031 inWidth
48 inPrice
$99.94 / Each
In Stock
21010 availableAvailable at 11 locations
Ships same day if ordered by 2pm
Quality guaranteed
Quick Info
Typical Properties — FR4 - 0.031" 48 x 96 Black Sheet
Glass Epoxy Fr4Mechanical
PropertyTest MethodUnitValue
Tensile strengthpsi / MPa65,000 / 445
Compressive strengthpsi / MPa38,000 / 260
Flexural strength (LW -A 0.125″)psi / MPa60,000 / 410
Bond strengthpsi / MPa2,300 / 15
Shear strengthpsi / MPa21,500 / 145
Hardness (M scale)115
Izod impact strength at 49°C (LW)14.00
General
DescriptionValue
Specific gravity1.85
Flammability rating94V-0
Water absorption (24 hours)0.10
Operating Environment
PropertyTest MethodUnitValue
Maximum temperature°C / °F140 / 280
Typical properties are provided for reference only. Values may vary based on processing conditions, form factor, and lot. Contact Ready Plastics for certified test data.