Lubrizol ESTANE® 58277 Ester Based Thermoplastic Polyurethane

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Lubrizol ESTANE® 58277 Ester Based Thermoplastic Polyurethane
Categories:	Polymer; Thermoplastic; Elastomer, TPE; Polyurethane, TP; Thermoplastic Polyurethane, Elastomer, Polyester Grade
Material Notes:	Features: Excellent physical properties, good chemical resistance and wide processing window for extrusion. Uses: Blown and flat die/cast film extrusion and Injection and blow molding. Complies with: FDA 177.1680 and FDA 177.2600 Available in Americas, Europe, Middle East, Africa, India and Asia Information provided by Lubrizol
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Physical Properties	Metric	English	Comments

Specific Gravity	1.22 g/cc	1.22 g/cc	ASTM D792
Maximum Moisture Content	0.020	0.020

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	89 - 95 @Time 5.00 sec	89 - 95 @Time 0.00139 hour	ASTM D2240
Tensile Strength	62.1 MPa	9010 psi	ASTM D412
	62.1 MPa @Temperature 23.0 °C, Time 0.000 sec	9010 psi @Temperature 73.4 °F, Time 0.000 hour	Thirty mil sheet immersion
	63.96 MPa @Temperature 23.0 °C, Time 1.30e+6 sec	9277 psi @Temperature 73.4 °F, Time 360 hour	Thirty mil sheet immersion
	65.02 MPa @Temperature 23.0 °C, Time 2.42e+6 sec	9430 psi @Temperature 73.4 °F, Time 672 hour	Thirty mil sheet immersion
	65.02 MPa @Temperature 23.0 °C, Time 5.011e+6 sec	9430 psi @Temperature 73.4 °F, Time 1392 hour	Thirty mil sheet immersion
Elongation at Break	450 %	450 %	ASTM D412
100% Modulus	9.70 MPa @Strain 100 %	1410 psi @Strain 100 %	ASTM D412
300% Modulus	29.0 MPa @Strain 300 %	4210 psi @Strain 300 %	ASTM D412
Tear Strength	33.3 kN/m	190 pli	Trouser; ASTM D470
Graves Tear Strength	114 kN/m	650 pli	Die C; ASTM D624
Taber Abrasion, mg/1000 Cycles	50	50	H18, 1000g; ASTM D3389 B
Tensile Set	20 %	20 %	200% elongation; ASTM D412

Thermal Properties	Metric	English	Comments
Melting Point	130 °C	266 °F
	140 °C	284 °F	Kofler
Glass Transition Temp, Tg	-20.0 °C	-4.00 °F

Optical Properties	Metric	English	Comments
Haze	1.1 % @Thickness 1.65 mm	1.1 % @Thickness 0.0650 in	ASTM D1003

Processing Properties	Metric	English	Comments
Zone 1	177 °C	351 °F	Extrusion
Zone 2	182 °C	360 °F	Extrusion
Zone 3	188 °C	370 °F	Extrusion
Zone 4	193 °C	379 °F	Extrusion
Adapter Temperature	199 °C	390 °F	5, Extrusion
Die Temperature	199 °C	390 °F	Zone 1, Extrusion
	199 °C	390 °F	Zone 2, Extrusion
Drying Temperature	104 °C	219 °F
Dry Time	2.00 - 4.00 hour	2.00 - 4.00 hour
Dew Point	-40.0 °C	-40.0 °F

Descriptive Properties
Volume Swell in Ethanol	12%		24 h, ASTM D471

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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