Technical datasheet

Fibremod™ GB477HP

Supplied byBorealis- Last Updated on Jan 15, 2026

Fibremod™ GB477HP by Borealis is a recyclable polypropylene (PP) grade reinforced with chemically coupled high performance glass fiber. It possesses excellent stiffness, good processability and low emission. It allows flexibility in production and base polymers. It offers wide conversion window, good surface and good organoleptic properties. It is suitable for processing by injection molding and less sensitive to welding lines. Fibremod™ GB477HP by Borealis is used in front-end carriers, under the bonnet components, pedal carriers, structural parts and tank hinges.
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Fibremod™ GB477HP properties

Mechanical properties

PropertiesValue & unitTest conditionTest method
Flexural Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Notched Charpy0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Notched Charpy0.0 Visible After LoginVisible After LoginVisible After Login
Modulus of Elasticity0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

PropertiesValue & unitTest conditionTest method
Density0.0 Visible After LoginVisible After LoginVisible After Login
Emission0.0 Visible After LoginVisible After LoginVisible After Login
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)0.0 Visible After LoginVisible After LoginVisible After Login

Thermal properties

PropertiesValue & unitTest conditionTest method
Deflection Temperature at 0.46 MPa (66 psi)0.0 Visible After LoginVisible After LoginVisible After Login

Fibremod™ GB477HP Processing Guidelines

Injection Molding Processing Guidelines

PropertiesValue & unitTest conditionTest method
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