quasi isotropic carbon fiber plate front
Metric Quasi-Isotropic Carbon Fiber Plate

4mm Thick Quasi-Isotropic Carbon Fiber Plate

from 33.41


This panel is constructed from aerospace grade carbon fiber, and high quality epoxy.  The layup of this panels is quasi-isotropic. Standard carbon fiber panels have carbon fiber filament oriented at 0 and 90 degrees, whereas quasi-isotropic panels have carbon fiber running at 0, 90, 45, and -45 degrees. This results in more uniform strength characteristics that are generally better for applications involving dynamic loading. We employ manufacturing methods that result in a high fiber to resin ratio, a high strength to weight ratio, a low void content, and high quality finish characteristics. Our panels leave the mold with a beautiful high gloss surface on one side, and a matte finish on the other side for bonding.  Made in San Diego CA. Note: These panels are designed to be flat and rigid, and will not conform to curved surfaces.

Visible layers are twill weave

Layer Orientations: 0/90, 45/45

Total Panel Thickness: 4mm ±.25mm

Length and Width Tolerance: ±3.00mm

Panel Density: 1.44g/cm3

Height X Width:
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quasi isotropic carbon fiber plate front
carbon fiber plate back
carbon fiber twill weaves

Additional Info

Engineering Information:

Carbon Fiber Specifications:

Aerospace Grade

Tensile Strength: 640ksi

Elastic Modulus: 33.5Msi

Epoxy Specifications:

Tensile Strength: 45,000 psi

Tensile Elongation: 2.0%

Tensile Modulus: 3,000,000 psi

Flexural Strength: 45,000 psi

Flexural Modulus: 2,200,000 psi

Compressive Strength: 8,400 psi

Compressive Modulus: 160,000 psi

Impact Strength 3.75 (in-lbf/in)

Heat Deflection Temperature: 161°F