Crosspolimeri EFRHATAN 188 A Polyurethane-Polyether Flame Retardant

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Crosspolimeri EFRHATAN 188 A 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 188 A: is a thermoplastic elastomeric polyurethane HFFR compound polyether base with glossy surface. This compound offer outstanding chemical and hydrolysis resistance. The material exhibit excellent physical-mechanical performances resulting in tubes and sheathings with optimal kink resistance, strength characteristics and flame retardant. Good processability and excellent extrusion stability. Material to use on the production of cables for electronic devices connection and technical sheathing. Certify: Guaina/Sheathing FIAT 7,Z8220 T3 Information provided by Crosspolimeri S.P.A.
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Physical Properties	Metric	English	Comments

Specific Gravity	1.23 g/cc	1.23 g/cc	ASTM D792
Storage Temperature	12.0 °C	53.6 °F

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	88	88	ASTM D2240
Tensile Strength	32.0 MPa	4640 psi	IEC 60811
	38.4 MPa @Temperature 120 °C, Time 605000 sec	5570 psi @Temperature 248 °F, Time 168 hour	Heat Ageing; IEC 60811
	38.4 MPa @Temperature 100 °C, Time 605000 sec	5570 psi @Temperature 212 °F, Time 168 hour	Ageing in IRM 902 oil; UL 1581
Elongation at Break	490 %	490 %	IEC 60811
	588 % @Temperature 100 °C, Time 605000 sec	588 % @Temperature 212 °F, Time 168 hour	Ageing in IRM 902 oil; UL 1581
	637 % @Temperature 120 °C, Time 605000 sec	637 % @Temperature 248 °F, Time 168 hour	Heat Ageing; IEC 60811
Tear Strength	60.0 kN/m	342 pli	ambient; DIN 53515
Abrasion	50	50	[mm³]; DIN 53516

Thermal Properties	Metric	English	Comments
Flammability, UL94	V-0	V-0

Processing Properties	Metric	English	Comments
Zone 1	155 °C	311 °F
Zone 2	165 °C	329 °F
Zone 3	185 °C	365 °F
Zone 4	190 °C	374 °F
Die Temperature	215 - 225 °C	419 - 437 °F
Melt Temperature	<= 200 °C	<= 392 °F
Head Temperature	190 °C	374 °F
Dry Time	3.00 hour @Temperature 90.0 °C	3.00 hour @Temperature 194 °F
	6.00 hour @Temperature 105 °C	6.00 hour @Temperature 221 °F

Descriptive Properties
Cold Flex	-40°C		ISO 458
Exercise temperature	-41-125°C
Saponification Resistance	<200 Mg KOH/g		HD 22,10S1
Thermal stability	>80 min		200°C, ISO R 182/A

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PCROS020 / 294104

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