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Windform® GF 2.0

1 of 7 products in this brand
Windform® GF 2.0 is a composite material with a polyamide base, which is filled with glass and aluminum. These updated properties present improvements upon the previous Windform® GF formula with increases in thermal, mechanical and esthetic properties. Windform® GF 2.0 shows a significant improvement in the HDT (almost +8%), as well as increases in tensile strength and elongation strength, offering greater ductility than the previous version. This is useful for various racing applications and applications subject to vibrations. Windform® GF 2.0 also has excellent mechanical properties per unit of density, thanks to its lighter weight. Windform® GF 2.0 is a light gray color, with a radiant metallic sheen, which is appreciated in many design and wind tunnel applications. Improvements in detail reproduction make Windform® GF 2.0 suitable for applications which require accurate and superior surface definition, such as for proof of concept parts, or for mock castings.

Processing Methods: 3D Printing, Selective Laser Sintering

Fillers Included: Aluminum, Glass Fiber

Flexural Modulus: 3430.0 - 3430.0 MPa

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Fillers Included
Technologies

Features & Benefits

Applications & Uses

Plastics & Elastomers Processing Methods
Recommended Applications
Applications Include:

Objects of design and non-functioning models, prototype intake manifolds (intake and cooling ducts, air inlet systems), fuel systems, and household items (appliances, cabinetry, ornamentation and decoration). These applications indicated are just an example. The versatility of the product combined with the technology used allows for endless possibilities.

Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Elongation at break4.6%UNI EN ISO 527-1
Flexural Modulus3430MPaUNI EN ISO 14125
Flexural Modulus per density unit2432.62MPa/(g/cc)
Flexural Strength80.2MPaUNI EN ISO 14125
Flexural Strength per density unit56.88MPa/(g/cc)
Impact Strength Notched (Charpy 23°C)4.72KJ/m2UNI EN ISO 179-1
Impact Strength Unnotched (Charpy 23°C)21.85KJ/m2UNI EN ISO 179-1
Tensile Modulus4304MPaUNI EN ISO 527-1
Tensile Modulus per density unit3052.48MPa/(g/cc)
Tensile Strength50.6MPaUNI EN ISO 527-1
UTS per density unit35.89MPa/(g/cc)
Typical Properties
ValueUnitsTest Method / Conditions
Surface Finish After Finishing1.8Ra µm
Surface Finish After SLS Process6Ra µm
Density at 20° C1.41g/cc
Thermal Properties
ValueUnitsTest Method / Conditions
HDT at 1.82 Mpa134.3°CASTM D 648 TYPE B
Melting point179.6°CISO 11357
Vicat 10N168.7°CASTM D1525-09
Electrical Properties
ValueUnitsTest Method / Conditions
Surface Resistivity9.1x10^13ohmASTM D257
Volume Resistivity1.0x10^13ohm*cmASTM D257

Packaging & Availability

Availability

CRP Technology produces items in Windform® GF 2.0 and distributes the material in Europe and ROW. CRP USA produces items in Windform® GF 2.0 and distributes the material in the US and North America. Both CRP Technology and CRP USA offer individually customized services for timing and method of delivery depending on the needs of the customer, anywhere in the world.