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Lubrizol ESTANE® GP55DT Ether Based Thermoplastic Polyurethane

Category Polymer , Thermoplastic , Elastomer, TPE , Polyurethane, TP , Thermoplastic Polyurethane, Elastomer, Ether Grade
Manufacturer Lubrizol (former Noveon)
Trade Name ESTANE®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Lubrizol ESTANE® GP55DT Ether Based Thermoplastic Polyurethane.pdf
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Material Notes:
Type: Estane® GP 55DT is an aromatic polyether-based thermoplastic polyurethane (TPU).Appearance: Translucent spherical pelletsUses: Injection molding parts, animal identification tagsAvailable in EuropeInformation provided by Lubrizol.
Physical Properties Metric English Comments
Specific Gravity 1.16 g/cc
1.16 g/cc
ISO 2781
Maximum Moisture Content 0.050
0.050
Melt Flow 15 - 35 g/10 min

@Load 8.70 kg,
Temperature 210 °C
15 - 35 g/10 min

@Load 19.2 lb,
Temperature 410 °F
Mechanical Properties Metric English Comments
Hardness, Shore A 98
98
ISO 868
Hardness, Shore D 55
55
ISO 868
Tensile Strength, Ultimate 46.0 MPa
6670 psi
ISO 37
Elongation at Break 500 %
500 %
ISO 37
Tensile Modulus 0.0910 GPa
13.2 ksi
ISO 527
50% Modulus 0.0145 GPa
2.10 ksi
ISO 37
100% Modulus 0.0170 GPa
2.47 ksi
ISO 37
300% Modulus 0.0280 GPa
4.06 ksi
ISO 37
Rebound 32 %
32 %
ISO 4662
Tear Strength 133 kN/m
759 pli
with incision; ISO 34B
163 kN/m
930 pli
without incision; ISO 34B
Abrasion 30
30
mm<sup>3</sup>; ISO 4649
Compression Set 26 %
26 %
70 hrs./22°C; ISO 815
44 %
44 %
24 hrs./70°C; ISO 815
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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