| Category | Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), 20% Glass Fiber Filled |
| Manufacturer | PolyOne Corporation |
| Trade Name | Bergadur™ |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | PolyOne Bergadur™ PB40 G15 U SO1 BK Polybutylene Terephthalate (PBT).pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.54 g/cc @Temperature 23.0 °C |
0.0556 lb/in³ @Temperature 73.4 °F |
±0.03 g/cm³; DIN 53479 |
| Melt Index of Compound | 18 g/10 min @Load 1.60 kg, Temperature 250 °C |
18 g/10 min @Load 3.53 lb, Temperature 482 °F |
cm³/10min; ISO 1133 |
| Ash | >= 15 % | >= 15 % | ISO 3451 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength at Break | 97.0 MPa @Thickness 4.00 mm, Temperature 23.0 °C |
14100 psi @Thickness 0.157 in, Temperature 73.4 °F |
ISO 527-2/5 |
| Elongation at Break | >= 2.0 % @Thickness 4.00 mm, Temperature 23.0 °C |
>= 2.0 % @Thickness 0.157 in, Temperature 73.4 °F |
ISO 527-2/5 |
| Tensile Modulus | 7.20 GPa @Thickness 4.00 mm, Temperature 23.0 °C |
1040 ksi @Thickness 0.157 in, Temperature 73.4 °F |
ISO 527-2/1 |
| Charpy Impact Unnotched | 3.20 J/cm² @Temperature 23.0 °C |
15.2 ft-lb/in² @Temperature 73.4 °F |
ISO 179/1eU |
| Charpy Impact, Notched | 0.360 J/cm² @Temperature 23.0 °C |
1.71 ft-lb/in² @Temperature 73.4 °F |
ISO 179/1eA |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Melting Point | 224 °C | 435 °F | ISO 3146 |
| Maximum Service Temperature, Air | 135 °C | 275 °F | Continuous (GTP 50% Tensile); IEC 60216 |
| 170 °C | 338 °F | Short Time; IEC 60216 | |
| Deflection Temperature at 0.46 MPa (66 psi) | 215 °C | 419 °F | Unannealed; ISO 75-2/B |
| Flammability, UL94 | V-0 @Thickness 1.60 - 3.00 mm |
V-0 @Thickness 0.0630 - 0.118 in |
Internal Method |
| Glow Wire Test | 960 °C @Thickness 0.800 - 3.00 mm |
1760 °F @Thickness 0.0315 - 0.118 in |
Flammability Index; IEC 60695-2-12 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Features | Flame Retardant | |
| Good Impact Resistance | ||
| Halogenated | ||
| Low (to None) Phosphorus Content | ||
| Filler / Reinforcement | Glass Fiber Reinforcement, 15% Filler by Weight | |
| Forms | Pellets | |
| Generic Material | PBT | |
| Generic Name | Polybutylene Terephthalate (PBT) | |
| Regional Availability | Africa & Middle East | |
| Europe | ||
| RoHS Compliance | RoHS Compliant |