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Lubrizol Estane® 58144 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® 58144 Thermoplastic Polyurethane.pdf
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Material Notes:
Type: Estane® 58144 is a 65D Polyether-type thermoplastic polyurethane (TPU) compound.Features: FDA (contact Lubrizol for details). Pre-drying: 2 hours at 104C (220F) in Dehumidifying Hopper Dryer.Uses: Injection MoldingAvailable in Americas, Europe, Middle East, Africa, India and AsiaInformation Provided by The Lubrizol Corporation
Physical Properties Metric English Comments
Specific Gravity 1.18 g/cc
1.18 g/cc
ASTM D792
Linear Mold Shrinkage 0.0050 cm/cm
0.0050 in/in
Mechanical Properties Metric English Comments
Hardness, Shore D 62 - 68
62 - 68
ASTM D2240
Tensile Strength, Ultimate 45.9 MPa
6660 psi
ASTM D412; ASTM D638
Tensile Strength, Yield 24.1 MPa
3500 psi
100% elongation; ASTM D412; ASTM D638
38.7 MPa
5610 psi
300% elongation; ASTM D412; ASTM D638
Elongation at Break 340 %
340 %
ASTM D412; ASTM D638
Flexural Modulus 0.3097 GPa

@Temperature 23.0 °C
44.92 ksi

@Temperature 73.4 °F
ASTM D790
Flexural Stiffness 217.4 MPa

@Temperature 23.0 °C
31530 psi

@Temperature 73.4 °F
ASTM D747
Tear Strength 35.9 kN/m
205 pli
Split; ASTM D470
170.9 kN/m
975.2 pli
Die C; ASTM D624
Compression Set 66 %

@Temperature 23.0 °C,
Time 79200 sec
66 %

@Temperature 73.4 °F,
Time 22.0 hour
ASTM D395
93 %

@Temperature 70.0 °C,
Time 79200 sec
93 %

@Temperature 158 °F,
Time 22.0 hour
ASTM D395
Tensile Set 53 %
53 %
200% elongation; ASTM D412
Thermal Properties Metric English Comments
Vicat Softening Point 102 °C
216 °F
ASTM D1525
Glass Transition Temp, Tg -40.0 °C
-40.0 °F
DSC
Processing Properties Metric English Comments
Rear Barrel Temperature 199 °C
390 °F
Middle Barrel Temperature 240 °C
464 °F
Front Barrel Temperature 215 °C
419 °F
Nozzle Temperature 218 °C
424 °F
Melt Temperature 204 °C
399 °F
Mold Temperature 10.0 - 22.0 °C
50.0 - 71.6 °F
Drying Temperature 104 °C

@Time 7200 sec
219 °F

@Time 2.00 hour
Injection Pressure 68.9 - 138 MPa
10000 - 20000 psi
Back Pressure 0.345 MPa
50.0 psi
Screw Speed 20 - 50 rpm
20 - 50 rpm
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