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SPESIN® KP270
| Category: | PBT , Polybutylene Terephthalate |
| Manufacturer: | Kolon Plastics, Inc. |
| Trademark: | SPESIN® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | sA7TXb_SPESIN-KP270.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| SPESIN® KP270 is a Polybutylene Terephthalate (PBT) product. It can be processed by extrusion and is available in North America. Primary characteristic: flame rated. |
| General Information | |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.31 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (250°C/2.16 kg) | 8.0 | g/10 min | ASTM D1238 |
| Molding Shrinkage - Flow | 1.8 | % | ASTM D955 |
| Water Absorption (Equilibrium, 23°C, 60% RH) | 0.070 | % | ASTM D570 |
| Intrinsic Viscosity | 2.0 | dl/g | Internal Method |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 118 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (23°C) | 54.0 | MPa | ASTM D638 |
| Tensile Elongation (Break, 23°C) | > 100 | % | ASTM D638 |
| Flexural Modulus (23°C) | 2500 | MPa | ASTM D790 |
| Flexural Strength (23°C) | 94.0 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (23°C) | 49 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, Unannealed | 155 | °C | |
| 1.8 MPa, Unannealed | 70.0 | °C | |
| Melting Temperature | 224 | °C | ASTM D1525 |
| CLTE - Flow | 8.0E-5 | cm/cm/°C | ASTM D696 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Dielectric Strength | 28 | kV/mm | ASTM D149 |
| Dielectric Constant (1 MHz) | 3.10 | ASTM D150 | |
| Arc Resistance | 120 | sec | ASTM D495 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | HB | UL 94 |
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