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Keyflex® BT 1055D
| 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: | QcrIIg_Keyflex-BT-1055D.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Description General Purpose, Medium Modulus Applications Injection Parts for Automotives, Leisure & Sports, etc. |
| General Information | |
|---|---|
| Features |
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| Uses |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.20 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (230°C/2.16 kg) | 25 | g/10 min | ASTM D1238 |
| Molding Shrinkage - Flow (3.20 mm) | 1.1 to 1.5 | % | ASTM D955 |
| Water Absorption (23°C, 24 hr) | 0.60 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D) | 55 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength 1 | ASTM D638 | ||
| Yield, 2.00 mm | 13.7 | MPa | |
| Break, 2.00 mm | 44.1 | MPa | |
| Tensile Elongation 2(Break, 2.00 mm) | 800 | % | ASTM D638 |
| Flexural Modulus 3(6.40 mm) | 196 | MPa | ASTM D790 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tear Strength 4 | 147 | kN/m | ASTM D624 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | ASTM D256 | ||
| -40°C, 6.40 mm | 150 | J/m | |
| 23°C, 6.40 mm | No Break |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (0.45 MPa, Unannealed, 6.40 mm) | 90.0 | °C | ASTM D648 |
| Peak Melting Temperature | 205 | °C | ASTM D3418 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity | > 1.0E+15 | ohms·cm | ASTM D257 |
| Dielectric Strength (1.00 mm) | 26 | kV/mm | ASTM D149 |
| Comparative Tracking Index (CTI) 5 | 600 | V | UL 746 |
| Comparative Tracking Index (Solution A) | 600 | V | IEC 60112 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | UL 94 | ||
| 1.50 mm | HB | ||
| 3.00 mm | HB |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 80.0 to 90.0 | °C | |
| Drying Time | 3.0 to 4.0 | hr | |
| Suggested Max Moisture | 0.010 | % | |
| Rear Temperature | 200 to 220 | °C | |
| Middle Temperature | 210 to 230 | °C | |
| Front Temperature | 220 to 240 | °C | |
| Nozzle Temperature | 220 to 240 | °C | |
| Processing (Melt) Temp | 200 to 240 | °C | |
| Mold Temperature | 20.0 to 40.0 | °C |
| 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 |
| 4 . | 50 mm/min |
| 5 . | Solution A |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| PRIMALENE WPP692MD | Southern Polymer, Inc. | mLLDPE | PRIMALENE |
| Sumitomo Phenolic FM 4005 | Sumitomo Bakelite North America, Inc. | Phenolic | Sumitomo Phenolic |
| Sylvin 9622-50 Clear | Sylvin Technologies Incorporated | PVC, Flexible | Sylvin |
| FRIANYL® C3 H V0 | Nilit Plastics | Nylon 66/6 | FRIANYL® |
| VALOX™ 451E resin | SABIC Innovative Plastics | PBT | VALOX™ |
