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 HB9242D Ester Type TPE.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 1.14 g/cc | 1.14 g/cc | ASTM D792 |
Water Absorption | 0.60 % @Temperature 23.0 °C, Time 86400 sec |
0.60 % @Temperature 73.4 °F, Time 24.0 hour |
ASTM D570 |
Maximum Moisture Content | 0.010 | 0.010 | Injection Molding |
0.010 | 0.010 | Extrusion Molding | |
Melt Flow | 2.0 g/10 min @Load 2.13 kg, Temperature 230 °C |
2.0 g/10 min @Load 4.70 lb, Temperature 446 °F |
ASTM D1238 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Shore A | 95 | 95 | ASTM D2240 |
Hardness, Shore D | 39 | 39 | ASTM D2240 |
Tensile Strength at Break | 29.4 MPa @Thickness 2.00 mm |
4260 psi @Thickness 0.0787 in |
50mm/min; ASTM D638 |
Elongation at Break | 600 % @Thickness 2.00 mm |
600 % @Thickness 0.0787 in |
50mm/min; ASTM D638 |
Flexural Modulus | 0.0588 GPa @Thickness 6.40 mm |
8.53 ksi @Thickness 0.252 in |
15mm/min; ASTM D790 |
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 | 200 °C | 392 °F | Peak |
Deflection Temperature at 0.46 MPa (66 psi) | 70.0 °C @Thickness 6.40 mm |
158 °F @Thickness 0.252 in |
Unannealed; ASTM D648 |
Processing Properties | Metric | English | Comments |
---|---|---|---|
Rear Barrel Temperature | 210 - 230 °C | 410 - 446 °F | Injection Molding |
Middle Barrel Temperature | 220 - 240 °C | 428 - 464 °F | Injection Molding |
Front Barrel Temperature | 230 - 250 °C | 446 - 482 °F | Injection Molding |
Nozzle Temperature | 230 - 250 °C | 446 - 482 °F | Injection Molding |
Zone 1 | 210 - 230 °C | 410 - 446 °F | Extrusion Molding |
Zone 2 | 220 - 240 °C | 428 - 464 °F | Extrusion Molding |
Zone 3 | 220 - 240 °C | 428 - 464 °F | Extrusion Molding |
Zone 4 | 230 - 250 °C | 446 - 482 °F | Extrusion Molding |
Adapter Temperature | 220 - 260 °C | 428 - 500 °F | Extrusion Molding |
Die Temperature | 210 - 250 °C | 410 - 482 °F | Extrusion Molding |
Melt Temperature | 200 - 250 °C | 392 - 482 °F | Injection Molding |
200 - 250 °C | 392 - 482 °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 |