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Lubrizol ESTANE® 58245 Ether Based Thermoplastic Polyurethane

Category Polymer , Thermoplastic , Elastomer, TPE , Polyurethane, TP , Thermoplastic Polyurethane, Elastomer, Ether 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® 58245 Ether Based Thermoplastic Polyurethane.pdf
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Material Notes:
Features: High moisture vapor transmission. Good low temperature properties and elasticity.Uses: Blown and flat die/cast film extrusion.Available in Americas, Europe, Middle East, Africa, India and AsiaInformation provided by Lubrizol.
Physical Properties Metric English Comments
Specific Gravity 1.21 g/cc
1.21 g/cc
ASTM D792
Water Vapor Transmission 650 g/m²/day
41.9 g/100 in²/day
23°C, 50% RH; ASTM D96B
6500 g/m²/day
419 g/100 in²/day
38°C, 90% RH; ASTM D6701
Maximum Moisture Content 0.020
0.020
Mechanical Properties Metric English Comments
Hardness, Shore A 77 - 83

@Time 5.00 sec
77 - 83

@Time 0.00139 hour
ASTM D2240
Tensile Strength 31.0 MPa
4500 psi
ASTM D412
Elongation at Break 700 %
700 %
ASTM D412
100% Modulus 0.00450 GPa
0.653 ksi
ASTM D412
300% Modulus 0.00830 GPa
1.20 ksi
ASTM D412
Tear Strength 17.5 kN/m
100 pli
ASTM D470
Graves Tear Strength 61.4 kN/m
350 pli
Die C; ASTM D624
Taber Abrasion, mg/1000 Cycles 60
60
H18, 1000g; ASTM D3389
Tensile Set 10 %
10 %
200% elongation; ASTM D412
Thermal Properties Metric English Comments
Melting Point 135 °C
275 °F
DSC
135 °C
275 °F
Kofler
Glass Transition Temp, Tg -37.0 °C
-34.6 °F
DSC
Processing Properties Metric English Comments
Zone 1 171 °C
340 °F
Extrusion
Zone 2 177 °C
351 °F
Extrusion
Zone 3 182 °C
360 °F
Extrusion
Zone 4 188 °C
370 °F
Extrusion
Adapter Temperature 193 °C
379 °F
Extrusion
Die Temperature 193 °C
379 °F
Zone 1, Extrusion
193 °C
379 °F
Zone 2, Extrusion
Drying Temperature 82.0 °C
180 °F
Dry Time 2.00 - 4.00 hour
2.00 - 4.00 hour
Dew Point -40.0 °C
-40.0 °F
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