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Lubrizol Estane® AG 4950 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® AG 4950 Thermoplastic Polyurethane.pdf
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Material Notes:
Type: Estane® AG 4950 is a polyether based aliphatic thermoplastic polyurethane (TPU) specifically formulated to be used as an adhesive interlayer in transparencies for electronic displays, aerospace, architectural and transportation applications.Features: Low modulus, low temperature processing adhesive for difficult glass-clad polycarbonate structures.Uses: For difficult asymmetrical glass clad and plastic laminates.Available in AmericasInformation Provided by The Lubrizol Corporation
Physical Properties Metric English Comments
Specific Gravity 1.06 g/cc
1.06 g/cc
ASTM D792
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 24.1 MPa
3500 psi
ASTM D412
Elongation at Break 770 %
770 %
ASTM D412
100% Modulus 0.00234 GPa
0.340 ksi
ASTM D412
200% Modulus 0.00328 GPa
0.475 ksi
ASTM D412
300% Modulus 0.00448 GPa
0.650 ksi
ASTM D412
Thermal Properties Metric English Comments
Glass Transition Temp, Tg -60.0 °C
-76.0 °F
DSC
Optical Properties Metric English Comments
Refractive Index 1.486
1.486
ASTM D542-95
Haze 0.30 %
0.30 %
ASTM D1003
Yellow Index <= 1.0 %
<= 1.0 %
ASTM D1925
Transmission, Visible 90 %
90 %
ASTM D1003
Descriptive Properties Value Comments
TMA Peak (°C) 92
TMA Range (°C) 60-140
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