G3SheetNatural
G3 - 0.250" 48 x 48 Natural Sheet
0.25 in × 48 in × 48 in Sheet
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About This Product
This G3 Glass Phenolic sheet in Natural color is supplied as a 0.25" thick sheet measuring 48.0" x 48.0", offering a reliable balance of electrical insulation, mechanical strength, and dimensional stability. Ideal for fabricated electrical and industrial components, the 0.25" thickness provides dependable rigidity while the G3 material delivers strong moisture resistance and consistent machining performance.
Specifications
Shape
Sheet
Thickness
0.25 inWidth
48 inPrice
$309.45 / Each
In Stock
21010 availableAvailable at 11 locations
Ships same day if ordered by 2pm
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Quick Info
Typical Properties — G3 - 0.250" 48 x 48 Natural Sheet
Phenolic Grade G3General
DescriptionValue
Specific gravity1.85
Flammability rating94 HB (Horizontal burning test)
Water absorption over 24 hours2.0
Mechanical
PropertyTest MethodUnitValue
Tensile strengthpsi / MPa76,000 / 520
Flexural strength (LW -A 0.125″)psi / MPa55,000 / 375
Shear strengthpsi / MPa18,000 / 120
Bond strengthpsi / MPa1,500 / 10
Hardness (Mohs Scale)110
Izod impact strength (49 degrees Celsius -LW)12.00
Operating Environment
PropertyTest MethodUnitValue
Maximum operating 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.