Polyamide 66 Reinforced with 15% Glass Fibers (PA66+GF15)

Alternative and trade names
Ultramid®, Bergamid™, Orgalloy®,Radistrong®, Radilon®, Radiflam®
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Reinforced Polyamide 66 with 15% glass fiber,These materials are distinguished by high mechanical strength, hardness, rigidity, thermostability and resistance to hot lubricants and hot water. Parts made from them show dimensional stability and high creep strength.

This material data has been provided by M-Base.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

Ashby charts

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1.2 - 1.26 g/cm³

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Elastic modulus

3.5 - 4.5 GPa

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3.0 - 12.0 %

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Impact strength, Charpy notched

5.0 - 25.0 kJ/m²

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Impact strength, Charpy unnotched

35 kJ/m²

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95 kJ/m²

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Tensile strength

60.0 - 130.0 MPa

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at 3-12% strain



Coefficient of thermal expansion

3e-05 - 0.0001 1/K

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Melting point

255.0 - 265.0 °C

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Thermal conductivity

0.33 W/(m·K)

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UL 94 HB



Dielectric constant

3.5 [-]

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9 [-]

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Electrical resistivity

1000000000.0 - 100000000000000.0 Ω·m

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Technological properties

Application areas

Housings, electrically insulating parts


15% Glass Fiber


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Processing methods

Injection molding, blow molding, extrusion