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Lubrizol Estane® GP 58 DT Thermoplastic Polyurethane

Category Polymer , Thermoplastic , Polyurethane, TP , Thermoplastic Polyurethane (TPUR), Polyether Grade
Manufacturer Lubrizol (former Noveon)
Trade Name ESTANE®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Lubrizol Estane® GP 58 DT Thermoplastic Polyurethane.pdf
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Material Notes:
Type: Estane® GP 58DT is an aromatic polyether-based thermoplastic polyurethane (TPU).Features: Translucent spherical pellets.Uses: Injection molding parts, animal identification tagsAvailable in EuropeInformation Provided by The Lubrizol Corporation
Physical Properties Metric English Comments
Specific Gravity 1.17 g/cc
1.17 g/cc
ISO 2781
Maximum Moisture Content 0.050
0.050
Melt Flow 10 - 25 g/10 min

@Load 8.70 kg,
Temperature 210 °C
10 - 25 g/10 min

@Load 19.2 lb,
Temperature 410 °F
Mechanical Properties Metric English Comments
Hardness, Shore D 59
59
ISO 868
Tensile Strength, Ultimate 47.1 MPa
6830 psi
ISO 527
Tensile Strength, Yield 17.2 MPa
2490 psi
50% elongation
19.7 MPa
2860 psi
100% elongation
31.2 MPa
4530 psi
300% elongation
Elongation at Break 431 %
431 %
Modulus of Elasticity 0.129 GPa
18.7 ksi
ISO 527
Rebound 31 %
31 %
ISO 4662
Tear Strength 142 kN/m
810 pli
Nicked; ISO 34-1B
177 kN/m
1010 pli
Unnicked; ISO 34-1B
Abrasion 55
55
mm<sup>3</sup>; ISO 4649
Thermal Properties Metric English Comments
Vicat Softening Point 132 °C
270 °F
A50; ISO 306
Processing Properties Metric English Comments
Feed Temperature 40.0 °C
104 °F
Injection
Nozzle Temperature 210 - 220 °C
410 - 428 °F
Injection
Zone 1 200 - 210 °C
392 - 410 °F
Injection
Zone 2 210 - 220 °C
410 - 428 °F
Injection
Zone 3 210 - 220 °C
410 - 428 °F
Injection
Zone 4 215 - 225 °C
419 - 437 °F
Injection
Drying Temperature 100 °C
212 °F
Dry Time 2.00 - 3.00 hour
2.00 - 3.00 hour
Dew Point -30.0 °C
-22.0 °F
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