Huntsman IROGRAN® A 85 P 4722 TPU-Polyester

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Huntsman IROGRAN® A 85 P 4722 TPU-Polyester
Categories:	Polymer; Thermoplastic; Polyurethane, TP; Thermoplastic Polyurethane (TPUR), Polyester Grade
Material Notes:	Introduction: IROGRAN A 85 P 4722 is a halogen-free thermoplastic- polyurethane for injection molding and extrusion applications. Additional characteristics of the product are good microbial resistance, high low-temperature flexibility, especially suitable for the substructure in cable construction. Performance Features: Good hydrolysis resistance Excellent processability Good abrasion resistance Halogen free Applications: For the production in jacket construction.
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Physical Properties	Original Value	Comments

Density	1.18 g/cc	Injection molded parts
Melt Index of Compound	100 g/10 min @Load 21.6 kg, Temperature 190 °C	MVR, [cm³/10 min]

Mechanical Properties	Original Value	Comments
Hardness, Shore A	85	Injection molded parts; ASTM D2240
Tensile Strength at Break	>= 35.0 MPa	Injection molded parts; DIN 53504
Elongation at Break	>= 600 %	Injection molded parts; DIN 53504
Abrasion	<= 30	mm³, Injection molded; ISO 4649

Processing Properties	Original Value	Comments
Feed Temperature	25.0 - 40.0 °C	Extrusion
Middle Barrel Temperature	165 - 190 °C	Extrusion
Nozzle Temperature	170 - 200 °C	Extrusion
	180 - 200 °C	Injection
Adapter Temperature	175 - 195 °C	Extrusion
Die Temperature	175 - 200 °C	Extrusion
Melt Temperature	170 - 195 °C	Injection
Mold Temperature	20.0 - 70.0 °C	Injection

Descriptive Properties
Heating Zone	175-195°C	Injection

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PHUQ102 / 159475

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