BASF Elastollan® 890 AN TPUR

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BASF Elastollan® 890 AN TPUR
Categories:	Polymer; Thermoplastic; Polyurethane, TP; Thermoplastic Polyurethane (TPUR), Polyester Grade
Material Notes:	Description: Thermoplastic Polyurethane Elastomers with excellent mechanical properties, outstanding wear resistance, high tear and tensile strength, good damping characteristics and a high resilience performance. Typical Applications: Polyester based for transparent films. Note: Quoted results are from measurements on injection molded test platens, post tempered for 20 hours at 100°C Information provided by BASF
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Physical Properties	Metric	English	Comments

Density	1.22 g/cc	0.0441 lb/in³	ISO 1183-1-A

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	94	94	ISO 868
Tensile Strength	50.0 MPa	7250 psi	ISO 37
Tensile Strength, Yield	5.70 MPa	827 psi	20% Strain; ISO 37
Elongation at Break	550 %	550 %	ISO 37
100% Modulus	10.0 MPa @Strain 100 %	1450 psi @Strain 100 %	ISO 37
300% Modulus	22.5 MPa @Strain 300 %	3260 psi @Strain 300 %	ISO 37
Charpy Impact, Notched	20.0 J/cm² @Temperature -30.0 °C	95.2 ft-lb/in² @Temperature -22.0 °F	DIN ISO 179
	NB @Temperature 23.0 °C	NB @Temperature 73.4 °F	DIN ISO 179
Tear Strength	120 kN/m	685 pli	DIN ISO 34-1/Bb
Abrasion	45	45	[mm³; ISO 4649
Compression Set	32 % @Temperature 23.0 °C	32 % @Temperature 73.4 °F	DIN EN ISO 815
	43 % @Temperature 70.0 °C	43 % @Temperature 158 °F	DIN EN ISO 815

Optical Properties	Metric	English	Comments
Transmission, Visible	90 %	90 %	transparent; thickness not quantified

Processing Properties	Metric	English	Comments
Processing Temperature	175 - 220 °C	347 - 428 °F	Extrusion
Mold Temperature	20.0 - 70.0 °C	68.0 - 158 °F

Descriptive Properties
Commercial Status	North America
Primary Processing Technique	Extrusion

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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PBASG0541 / 132174

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