Standard Fiberglass




General Information

Fiberglass is the most cost-effective material. It's a strong as Carbon Fiber, but 40% as stiff, and 2X the weight. Suited to everyday applications where you need strong parts.

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Material Specifications

The following chart outlines the product specifications for Standard Fiberglass:

Property Test Standard Standard Fiberglass
Tensile Strength (MPa) ASTM D3039 590
Tensile Modulus (GPa) ASTM D3039 21
Tensile Strain at Break (%) ASTM D3039 3.8
Flexural Strength (MPa) ASTM D790* 210
Flexural Modulus (GPa) ASTM D790* 22
Flexural Strain at Break (%) ASTM D790* 1.1
Compressive Strength (MPa) ASTM D6641 140
Compressive Modulus (GPa) ASTM D6641 21
Compressive Strain at Break (%) ASTM D6641 N/A
Heat Deflection Temperature (°Celcius) ASTM D648
Method B
Density (g/cm^3) N/A 1.6

*Measured by a method similar to ASTM D790

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