Technical datasheet

Bergadur™ PB40 G50 black

Supplied byAvient (Formerly PolyOne)- Last Updated on Jun 2, 2026

Bergadur™ PB40 G50 black by Avient (Formerly PolyOne) is a polybutylene terephthalate (PBT) and PET reinforced with 50% glass fiber. It is suitable for processing by injection molding. Bergadur™ PB40 G50 black is processed at moderate screw speed, low back pressure, medium-high hold pressure and medium to high injection pressure.
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Bergadur™ PB40 G50 black properties

Mechanical properties

PropertiesValue & unitTest conditionTest method
Elongation at Break0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Notched Charpy0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Unnotched Charpy0.0 Visible After LoginVisible After LoginVisible After Login
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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
Linear Mold Shrinkage, Flow0.0 Visible After LoginVisible After LoginVisible After Login
Linear Mold Shrinkage, Transverse0.0 Visible After LoginVisible After LoginVisible After Login

Bergadur™ PB40 G50 black Processing Guidelines

Injection Processing Guidelines

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Injection Molding Processing Guidelines

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