Category | Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), Unreinforced, Molded |
Manufacturer | Beijing Chemical Industry Research Institute (Group) |
Trade Name | KAIFA® |
Port | Shanghai port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Beijing Chemical Industry KAIFA® 101 PBT Resin.pdf ![]() |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.33 g/cc | 0.0480 lb/in³ | ASTM D792 |
Water Absorption | 0.14 % | 0.14 % | 24 hr; ASTM D570 |
Linear Mold Shrinkage | 0.012 - 0.022 cm/cm | 0.012 - 0.022 in/in | ASTM D955 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Tensile Strength at Break | 55.0 MPa | 7980 psi | ASTM D638 |
Flexural Strength | 90.0 MPa | 13100 psi | ASTM D790 |
Flexural Modulus | 2.20 GPa | 319 ksi | ASTM D790 |
Izod Impact, Notched | 0.500 J/cm @Thickness 3.20 mm |
0.937 ft-lb/in @Thickness 0.126 in |
ASTM D256 |
Charpy Impact Unnotched | 4.20 J/cm² | 20.0 ft-lb/in² | ISO179 |
Charpy Impact, Notched | 0.400 J/cm² | 1.90 ft-lb/in² | ISO179 |
Thermal Properties | Metric | English | Comments |
---|---|---|---|
CTE, linear | 80.0 µm/m-°C @Temperature -30.0 - 30.0 °C |
44.4 µin/in-°F @Temperature -22.0 - 86.0 °F |
ASTM D696 |
Deflection Temperature at 1.8 MPa (264 psi) | 55.0 °C | 131 °F | ASTM D648 |
Flammability, UL94 | HB @Thickness 3.20 mm |
HB @Thickness 0.126 in |
Electrical Properties | Metric | English | Comments |
---|---|---|---|
Volume Resistivity | 1.00e+16 ohm-cm | 1.00e+16 ohm-cm | ASTM D257 |
Dielectric Constant | 3.2 @Frequency 1e+6 Hz |
3.2 @Frequency 1e+6 Hz |
ASTM D150 |
Dielectric Strength | 20.0 kV/mm @Thickness 2.00 mm |
508 kV/in @Thickness 0.0787 in |
ASTM D149 |
Dissipation Factor | 0.025 @Frequency 1e+6 Hz |
0.025 @Frequency 1e+6 Hz |
ASTM D150 |