G3SheetNatural
G3 - 0.437" 36 x 48 Natural Sheet
0.437 in × 36 in × 48 in Sheet
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About This Product
This G3 Glass Phenolic sheet in Natural color, sized 36.0" x 48.0" with a substantial 0.437" thickness, is engineered for dependable electrical insulation and durable mechanical performance in demanding industrial applications. The thicker profile adds enhanced rigidity and dimensional stability, making this Natural G3 sheet a strong choice for machined parts, structural supports, and high-voltage insulating components.
Specifications
Shape
Sheet
Thickness
0.437 inWidth
36 inPrice
$541.35 / Each
In Stock
21010 availableAvailable at 11 locations
Ships same day if ordered by 2pm
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Quick Info
Typical Properties — G3 - 0.437" 36 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.