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
Price	EMAIL US sales@lookpolymers.com

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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