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- LG Chemical KEYFLEX BT GN7142F Ester Type TPE
LG Chemical KEYFLEX BT GN7142F Ester Type TPE
| Category | Polymer , Thermoplastic , Elastomer, TPE , Polyester, TP , Polyester Thermoplastic Elastomer |
| Manufacturer | LG Chemical |
| Trade Name | KEYFLEX |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | LG Chemical KEYFLEX BT GN7142F Ester Type TPE.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Description: Extrusion Molding, TPC-ET, Halogen Free Flame Retardant, Low ModulusApplication: Cable & Wire Jackets, Hose & Tubing, SheetInformation provided by LG Chemical
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.20 g/cc | 1.20 g/cc | ASTM D792 |
| Maximum Moisture Content | 0.010 | 0.010 | Injection Molding |
| 0.010 | 0.010 | Extrusion Molding | |
| Melt Flow | 10 g/10 min @Load 2.16 kg, Temperature 230 °C |
10 g/10 min @Load 4.76 lb, Temperature 446 °F |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore D | 42 | 42 | ASTM D2240 |
| Tensile Strength at Break | 11.8 MPa @Thickness 2.00 mm |
1710 psi @Thickness 0.0787 in |
50mm/min; ASTM D638 |
| Elongation at Break | 350 % @Thickness 2.00 mm |
350 % @Thickness 0.0787 in |
50mm/min; ASTM D638 |
| Izod Impact, Notched | NB @Thickness 6.40 mm, Temperature 23.0 °C |
NB @Thickness 0.252 in, Temperature 73.4 °F |
ASTM D256 |
| NB @Thickness 6.40 mm, Temperature -40.0 °C |
NB @Thickness 0.252 in, Temperature -40.0 °F |
ASTM D256 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Melting Point | 190 °C | 374 °F | Peak |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Dielectric Strength | 24.0 kV/mm @Thickness 1.00 mm |
610 kV/in @Thickness 0.0394 in |
ASTM D149 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Rear Barrel Temperature | 190 - 210 °C | 374 - 410 °F | Injection Molding |
| Middle Barrel Temperature | 200 - 220 °C | 392 - 428 °F | Injection Molding |
| Front Barrel Temperature | 210 - 230 °C | 410 - 446 °F | Injection Molding |
| Nozzle Temperature | 210 - 230 °C | 410 - 446 °F | Injection Molding |
| Zone 1 | 190 - 210 °C | 374 - 410 °F | Extrusion Molding |
| Zone 2 | 200 - 220 °C | 392 - 428 °F | Extrusion Molding |
| Zone 3 | 205 - 225 °C | 401 - 437 °F | Extrusion Molding |
| Zone 4 | 210 - 230 °C | 410 - 446 °F | Extrusion Molding |
| Adapter Temperature | 210 - 230 °C | 410 - 446 °F | Extrusion Molding |
| Die Temperature | 200 - 240 °C | 392 - 464 °F | Extrusion Molding |
| Melt Temperature | 190 - 230 °C | 374 - 446 °F | Injection Molding |
| 190 - 230 °C | 374 - 446 °F | Extrusion Molding | |
| Mold Temperature | 20.0 - 40.0 °C | 68.0 - 104 °F | Injection Molding |
| Drying Temperature | 80.0 - 90.0 °C | 176 - 194 °F | Injection Molding |
| 80.0 - 90.0 °C | 176 - 194 °F | Extrusion Molding | |
| Dry Time | 3.00 - 4.00 hour | 3.00 - 4.00 hour | Injection Molding |
| 3.00 - 4.00 hour | 3.00 - 4.00 hour | Extrusion Molding |
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