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Keyflex® BT 2140D
| Category: | TPC-ET , Thermoplastic Copolyester Elastomer |
| Manufacturer: | LG Chem Ltd. |
| Trademark: | Keyflex® BT |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | bSVXoH_Keyflex-BT-2140D.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Description Low Modulus Application Films & Sheets |
| General Information | |
|---|---|
| Uses |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.14 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (230°C/2.16 kg) | 5.0 | g/10 min | ASTM D1238 |
| Water Absorption (23°C, 24 hr) | 0.60 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness | ASTM D2240 | ||
| Shore A, 23°C, Injection Molded | 95 | ||
| Shore D, 23°C, Injection Molded | 43 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength 1(Break, 23°C, 2.00 mm, Injection Molded) | 34.3 | MPa | ASTM D638 |
| Tensile Elongation 2(Break, 23°C, 2.00 mm, Injection Molded) | 1000 | % | ASTM D638 |
| Flexural Modulus 3(23°C, 6.40 mm, Injection Molded) | 78.5 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | ASTM D256 | ||
| -40°C, 6.40 mm, Injection Molded | No Break | ||
| 23°C, 6.40 mm, Injection Molded | No Break |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (0.45 MPa, Unannealed, 6.40 mm, Injection Molded) | 70.0 | °C | ASTM D648 |
| Peak Melting Temperature | 198 | °C | ASTM D3418 |
| Extrusion | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 80.0 to 90.0 | °C | |
| Drying Time | 3.0 to 4.0 | hr | |
| Suggested Max Moisture | < 0.010 | % | |
| Cylinder Zone 1 Temp. | 200 to 220 | °C | |
| Cylinder Zone 2 Temp. | 210 to 230 | °C | |
| Cylinder Zone 3 Temp. | 210 to 230 | °C | |
| Cylinder Zone 4 Temp. | 210 to 230 | °C | |
| Adapter Temperature | 210 to 230 | °C | |
| Melt Temperature | 200 to 240 | °C | |
| Die Temperature | 200 to 220 | °C |
| Note Message | |
|---|---|
| 1 . | 50 mm/min |
| 2 . | 50 mm/min |
| 3 . | 15 mm/min |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Makrolon® 2258 | Covestro - Polycarbonates | PC | Makrolon® |
| RTP 105 FR | RTP Company | PP Homopolymer | RTP |
| Unichem 8300 | Colorite Polymers | PVC, Unspecified | Unichem |
| Generic CPE | Generic | CPE | Generic |
| KOPELEN JH-380 | Lotte Chemical Corporation | PP Impact Copolymer | KOPELEN |
