Technical datasheet
Bergadur™ PB40 G50 natural
Supplied byAvient (Formerly PolyOne)- Last Updated on Jun 2, 2026
Bergadur™ PB40 G50 natural by Avient (Formerly PolyOne) is polybutylene terephthalate (PBT) resin reinforced with 50% glass fiber. Bergadur™ PB40 G50 natural by Avient (Formerly PolyOne) is suitable for processing by injection molding with moderate screw speed and medium to high injection- and hold pressure.
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Bergadur™ PB40 G50 natural properties
Mechanical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Elongation at Break | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Impact Strength, Notched Charpy | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Impact Strength, Unnotched Charpy | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Modulus of Elasticity | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
Physical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Linear Mold Shrinkage, Flow | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Linear Mold Shrinkage, Transverse | 0.0 Visible After Login | Visible After Login | Visible After Login |
Bergadur™ PB40 G50 natural Processing Guidelines
Injection Molding Processing Guidelines
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Back Pressure | Visible After Login | Visible After Login | |
| Drying Temperature | Visible After Login | Visible After Login | |
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| Front Temperature | Visible After Login | Visible After Login | |
| Middle Temperature | Visible After Login | Visible After Login | |
| Mold Temperature | Visible After Login | Visible After Login | |
| Rear Temperature | Visible After Login | Visible After Login | |