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- PTS PBT-20GFR 20% Glass Filled
PTS PBT-20GFR 20% Glass Filled
| Category | Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), 20% Glass Fiber Filled |
| Manufacturer | Polymer Technology & Services, LLC (PTS) |
| Trade Name | |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | PTS PBT-20GFR 20% Glass Filled.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
PBT, injection molding grade, 20% glass fiber reinforced, flame retardant, exceptional flowability and processability, colorable.Information provided by PTS LLC.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.52 - 1.58 g/cc | 1.52 - 1.58 g/cc | ASTM D792 |
| Moisture Absorption at Equilibrium | 0.17 % | 0.17 % | 50% RH; ASTM D570 |
| Linear Mold Shrinkage, Transverse | 0.0070 cm/cm | 0.0070 in/in | ASTM D955 |
| Melt Flow | 25 g/10 min @Load 2.16 kg, Temperature 250 °C |
25 g/10 min @Load 4.76 lb, Temperature 482 °F |
ASTM D1238 |
| Ash | 20 - 24 % | 20 - 24 % | ISO 3451 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength at Break | 85.0 MPa | 12300 psi | 10mm/min; ASTM D638 |
| Elongation at Break | 1.8 % | 1.8 % | 10mm/min; ASTM D638 |
| Flexural Strength | 135 MPa | 19600 psi | 10mm/min; ASTM D790 |
| Flexural Modulus | 6.80 GPa | 986 ksi | 10mm/min; ASTM D790 |
| Izod Impact, Notched (ISO) | 5.50 kJ/m² | 2.62 ft-lb/in² | ASTM D256 |
| Izod Impact, Unnotched (ISO) | 48.0 kJ/m² | 22.8 ft-lb/in² | ASTM D256 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Deflection Temperature at 0.46 MPa (66 psi) | 220 °C | 428 °F | ASTM D648 |
| Deflection Temperature at 1.8 MPa (264 psi) | 195 °C @Thickness 3.20 mm |
383 °F @Thickness 0.126 in |
Unannealed; ASTM D648 |
| Flammability, UL94 | V-0 @Thickness 0.800 mm |
V-0 @Thickness 0.0315 in |
|
| Glow Wire Test | 750 °C | 1380 °F | GWIT |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 1.00e+16 ohm-cm | 1.00e+16 ohm-cm | ASTM D257 |
| Dielectric Constant | 3.4 @Frequency 50.0 Hz |
3.4 @Frequency 50.0 Hz |
ASTM D150 |
| Dielectric Strength | 18.0 kV/mm | 457 kV/in | in oil; ASTM D149 |
| Dissipation Factor | 0.020 @Frequency 50.0 - 60.0 Hz |
0.020 @Frequency 50.0 - 60.0 Hz |
ASTM D150 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Nozzle Temperature | 240 °C | 464 °F | |
| Melt Temperature | 250 - 280 °C | 482 - 536 °F | |
| Mold Temperature | 60.0 - 80.0 °C | 140 - 176 °F | |
| Drying Temperature | 120 - 140 °C | 248 - 284 °F | |
| Dry Time | 3 - 4 hour | 3 - 4 hour | |
| Injection Pressure | 70.0 - 120 MPa | 10200 - 17400 psi | |
| Back Pressure | 6.00 - 18.0 MPa | 870 - 2610 psi | |
| Screw Speed | <= 100 rpm | <= 100 rpm |
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