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Lubrizol Estane® 58252 Thermoplastic Polyurethane

Category Polymer , Thermoplastic , Polyurethane, TP , Thermoplastic Polyurethane (TPUR), Polyether 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® 58252 Thermoplastic Polyurethane.pdf
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Material Notes:
Type: Estane® 58252 is a 70A polyether-type thermoplastic polyurethane (TPU).Features: Formulated to have one of the highest MVT values within the thermoplastic polyurethane class. It is also among the softest grades. Extruded or solution cast films of Estane 58252 TPU are non-porous and have very high moisture vapor transmission rates.Uses: Intended for cast film and solution coating applications.Available in Europe, Middle East, Africa, India and AsiaInformation Provided by The Lubrizol Corporation
Physical Properties Metric English Comments
Specific Gravity 1.20 g/cc
1.20 g/cc
ASTM D792
Water Vapor Transmission 850 g/m²/day
54.7 g/100 in²/day
23°C, 50% RH, Water; ASTM E96B
Mechanical Properties Metric English Comments
Hardness, Shore A 70
70
ASTM D2240
Hardness, Shore D 22
22
ASTM D2240
Tensile Strength, Ultimate 19.3 MPa
2800 psi
ASTM D412; ASTM D638
Tensile Strength, Yield 9.00 MPa
1310 psi
500% elongation; ASTM D412; ASTM D638
Elongation at Break 800 %
800 %
ASTM D412; ASTM D638
Tensile Modulus 0.00670 GPa
0.972 ksi
400% elongation; ASTM D412; ASTM D638
100% Modulus 0.00280 GPa
0.406 ksi
ASTM D412; ASTM D638
200% Modulus 0.00360 GPa
0.522 ksi
ASTM D412; ASTM D638
300% Modulus 0.00470 GPa
0.682 ksi
ASTM D412; ASTM D638
Tear Strength 68.4 kN/m
390 pli
Trouser; ASTM D470
Graves Tear Strength 47.3 kN/m
270 pli
Die C; ASTM D624
Taber Abrasion, mg/1000 Cycles 140

@Load 1.00 kg
140

@Load 2.20 lb
H-18 wheel; ASTM D3389-94
Tensile Set 7.0 %
7.0 %
200% elongation; ASTM D412
Thermal Properties Metric English Comments
Melting Point 130 °C
266 °F
DSC
Vicat Softening Point 47.0 °C
117 °F
ASTM D1525
Glass Transition Temp, Tg -28.0 °C
-18.4 °F
DSC
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