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- Kolon SPESIN® KP211 General Purpose PBT Resin
Kolon SPESIN® KP211 General Purpose PBT Resin
| Category | Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), Unreinforced, Molded |
| Manufacturer | Kolon |
| Trade Name | SPESIN® |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Kolon SPESIN® KP211 General Purpose PBT Resin.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
SPESIN® is a thermoplastic PBT resin with excellent thermal, mechanical and electrical properties. SPESIN® is widely used in industrial parts and especially in electrical-electronic parts.High heat stability, outstanding abrasion resistance, excellent electrical properties, good surface gloss, low water absorption, excellent chemical resistance, good processabilityInformation provided by US distributor, API-Kolon.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.31 g/cc | 0.0473 lb/in³ | DIN 53479; ASTM D792 |
| Water Absorption | 0.080 % | 0.080 % | DIN 53475; ASTM D570 |
| Linear Mold Shrinkage | 0.017 - 0.023 cm/cm | 0.017 - 0.023 in/in | ASTM D955 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell R | 118 | 118 | DIN 53505; ASTM D785 |
| Tensile Strength, Ultimate | 58.8 MPa | 8530 psi | DIN 53455; ASTM D638 |
| Elongation at Break | 100 % | 100 % | DIN 53455; ASTM D638 |
| Flexural Yield Strength | 88.3 MPa | 12800 psi | DIN 53455; ASTM D790 |
| Flexural Modulus | 2.45 GPa | 356 ksi | DIN 53452; ASTM D790 |
| Izod Impact, Notched | 0.392 J/cm | 0.735 ft-lb/in | DIN 53453; ASTM D256 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 80.0 µm/m-°C @Temperature 20.0 °C |
44.4 µin/in-°F @Temperature 68.0 °F |
DIN 53752; ASTM D696 |
| Melting Point | 224 °C | 435 °F | DIN 53736; ASTM D789 |
| Deflection Temperature at 0.46 MPa (66 psi) | 155 °C | 311 °F | DIN 53461; ASTM D648 |
| Deflection Temperature at 1.8 MPa (264 psi) | 60.0 °C | 140 °F | DIN 53461; ASTM D648 |
| Flammability, UL94 | HB | HB |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Dielectric Constant | 3.1 @Frequency 1e+6 Hz |
3.1 @Frequency 1e+6 Hz |
ASTM D150/DIN 53483 |
| Dielectric Strength | 28.0 kV/mm | 711 kV/in | ASTM D149/DIN 53481 |
| Arc Resistance | 120 sec | 120 sec | ASTM D495 |
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