Crosspolimeri EFRHATAN 89 Polyurethane-Polyether Flame Retardant

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Crosspolimeri EFRHATAN 89 Polyurethane-Polyether Flame Retardant
Categories:	Polymer; Thermoplastic; Polyurethane, TP; Thermoplastic Polyurethane (TPUR), Polyether Grade
Material Notes:	Efrhatan: is the trade-mark of our modified polyurethane-polyether flame retardant halogen free. Efrhatan 89: is a thermoplastic elastomeric polyurethane HFFR compound polyether base. This compound offer good chemical and hydrolysis resistance. Suitable for technical sheathing extrusion. Certify: IEC 60332-1 CAVI GROSSI_BIG CABLES Information provided by Crosspolimeri S.P.A.
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Physical Properties	Metric	English	Comments

Specific Gravity	1.18 g/cc	1.18 g/cc	ISO 1183
Storage Temperature	12.0 °C	53.6 °F

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	88	88	ISO 868
Tensile Strength	34.0 MPa	4930 psi	ISO 527
	44.2 MPa @Temperature 120 °C, Time 605000 sec	6410 psi @Temperature 248 °F, Time 168 hour	Heat Ageing; UL 1581
	44.2 MPa @Temperature 100 °C, Time 605000 sec	6410 psi @Temperature 212 °F, Time 168 hour	Ageing in IRM 902 oil; UL 1581
Elongation at Break	500 %	500 %	ISO 527
	650 % @Temperature 120 °C, Time 605000 sec	650 % @Temperature 248 °F, Time 168 hour	Heat Ageing; UL 1581
	650 % @Temperature 100 °C, Time 605000 sec	650 % @Temperature 212 °F, Time 168 hour	Ageing in IRM 902 oil; UL 1581
Tear Strength	85.0 kN/m	485 pli	ambient; DIN 53515
Abrasion	35	35	[mm³]; DIN 53516

Thermal Properties	Metric	English	Comments
Oxygen Index	27 %	27 %	ISO 4589

Processing Properties	Metric	English	Comments
Zone 1	135 °C	275 °F
Zone 2	145 °C	293 °F
Zone 3	160 °C	320 °F
Zone 4	170 °C	338 °F
Die Temperature	190 °C	374 °F
Head Temperature	180 °C	356 °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
Saponification Resistance	200 Mg KOH/g		HD 22.10S1

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.

PCROS033 / 294117

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