Material Properties of Pultruded Products

View this chart below of typical properties for pultruded rods and pultruded profiles:

Pultruded Rod Pultruded Profile (lengthwise)
Fiber Type

E-glass

E-glass & Mat
Resin Type

Polyester

Polyester

Nominal Fiber % by Weight

45-75

40-55

Tensile Strength

414-827 MPa (60-120k psi)

172-290 MPa (25-42k psi)

Tensile Modulus

20.6-41.4 GPa (3000-6000k psi)

13.1-18.6 GPa (1900-2700k psi)

Flexural Strength

414-827 MPa (60-120k psi)

200-441 MPa (30-64k psi)

Flexural Modulus

20.6-41.4 GPa (3000-6000k psi)

12.4-14.4 GPa (1800-2100k psi)

Specific Gravity

1.9-2.0 gms/cc

1.7-1.8 gms/cc

Thermal Resistance (1)

100° C

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Water Resistance (2)

80° C

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Minimum Bend Diameter

80x Diameter

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