Crosspolimeri EFRHATAN 72 AM Polyurethane

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Crosspolimeri EFRHATAN 72 AM Polyurethane
Categories:	Polymer; Thermoplastic; Polyurethane, TP
Material Notes:	Efrhatan: is the trade-mark of our modified polyurethane (PUR). Efrhatan 72 AM: copolymer TPU(ether base) for MATT technical sheathing extrusion. Certify: IEC 60332-1 Information provided by Crosspolimeri S.P.A.
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Physical Properties	Metric	English	Comments

Specific Gravity	1.22 g/cc	1.22 g/cc	ISO 1133
Storage Temperature	12.0 °C	53.6 °F

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	88	88	ISO 868
Tensile Strength	40.0 MPa	5800 psi	ISO 527
	48.0 MPa @Temperature 120 °C, Time 605000 sec	6960 psi @Temperature 248 °F, Time 168 hour	Heat Ageing; UL 1581
	48.0 MPa @Temperature 121 °C, Time 605000 sec	6960 psi @Temperature 250 °F, Time 168 hour	Ageing in oil ASTM II; UL 1581
Elongation at Break	400 %	400 %	ISO 527
	520 % @Temperature 120 °C, Time 605000 sec	520 % @Temperature 248 °F, Time 168 hour	Heat Ageing; UL 1581
	520 % @Temperature 121 °C, Time 605000 sec	520 % @Temperature 250 °F, Time 168 hour	Ageing in oil ASTM II; UL 1581
Tear Strength	90.0 kN/m	514 pli	ambient; DIN 53515
Abrasion	35	35	[mm³]; DIN 53516

Processing Properties	Metric	English	Comments
Zone 1	155 °C	311 °F
Zone 2	165 °C	329 °F
Zone 3	175 °C	347 °F
Zone 4	180 °C	356 °F
Die Temperature	190 °C	374 °F
Head Temperature	200 °C	392 °F
Dry Time	3.00 hour @Temperature 90.0 °C	3.00 hour @Temperature 194 °F
	6.00 hour @Temperature 90.0 °C	6.00 hour @Temperature 194 °F

Descriptive Properties
Cold Flex	-40°C		ISO 458
Exercise temperature	90°C

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.

PCROS024 / 294108

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