G3SheetNatural
G3 - 4.250" 48 x 48 Natural Sheet
4.25 in × 48 in × 48 in Sheet
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About This Product
G3 Glass Phenolic sheet in a substantial 4.25" thickness, this 48.0" x 48.0" Natural sheet is engineered for demanding electrical and structural applications where stability matters. Its heavy-section construction delivers outstanding rigidity and dependable insulating performance, while the Natural color supports easy material identification in fabrication and maintenance environments.
Specifications
Shape
Sheet
Thickness
4.25 inWidth
48 inPrice
$6391.13 / Each
In Stock
21010 availableAvailable at 11 locations
Ships same day if ordered by 2pm
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Quick Info
Typical Properties — G3 - 4.250" 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.