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Chang Chun Plastic PBT4830 Fire Retardant & 30% Glass Fiber Enforced Grade PBT
| Category | Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), Glass Fiber Filled, Flame Retardant |
| Manufacturer | Chang Chun Plastic Co. Ltd. |
| Trade Name | |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Chang Chun Plastic PBT4830 Fire Retardant & 30% Glass Fiber Enforced Grade PBT.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Information provided by Dowell Trading Company Ltd.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.58 - 1.64 g/cc | 0.0571 - 0.0592 lb/in³ | ASTM D792 |
| Water Absorption | 0.030 % | 0.030 % | 24 hour immersion; ASTM D570 |
| Linear Mold Shrinkage | 0.0020 - 0.014 cm/cm | 0.0020 - 0.014 in/in | ASTM D955 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell M | 94 | 94 | ASTM D785 |
| Tensile Strength, Ultimate | 110 - 140 MPa | 16000 - 20300 psi | ASTM D638 |
| Elongation at Break | 4.0 - 5.0 % | 4.0 - 5.0 % | ASTM D638 |
| Flexural Yield Strength | 150 - 230 MPa | 21800 - 33400 psi | ASTM D790 |
| Flexural Modulus | 7.00 - 10.0 GPa | 1020 - 1450 ksi | ASTM D790 |
| Izod Impact, Notched | 0.700 - 1.30 J/cm @Thickness 6.35 mm |
1.31 - 2.44 ft-lb/in @Thickness 0.250 in |
ASTM D256 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 30.0 µm/m-°C @Temperature 20.0 °C |
16.7 µin/in-°F @Temperature 68.0 °F |
ASTM D696 |
| Melting Point | 225 °C | 437 °F | DSC |
| Deflection Temperature at 0.46 MPa (66 psi) | 220 °C | 428 °F | ASTM D648 |
| Deflection Temperature at 1.8 MPa (264 psi) | 208 °C | 406 °F | ASTM D648 |
| Flammability, UL94 | V-0 @Thickness 3.17 mm |
V-0 @Thickness 0.125 in |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Electrical Resistivity | >= 1.00e+16 ohm-cm | >= 1.00e+16 ohm-cm | ASTM D257 |
| Surface Resistance | >= 1.00e+14 ohm | >= 1.00e+14 ohm | ASTM D257 |
| Dielectric Constant | 3.5 @Frequency 60 Hz |
3.5 @Frequency 60 Hz |
ASTM D150 |
| Dielectric Strength | 23.0 kV/mm @Thickness 2.00 mm |
584 kV/in @Thickness 0.0787 in |
ASTM D149 |
| Dissipation Factor | 0.0010 @Frequency 60 Hz |
0.0010 @Frequency 60 Hz |
ASTM D150 |
| Arc Resistance | 100 sec | 100 sec | ASTM D495 |
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