Huntsman IROGRAN® A 92 E 4246 Polyester-Based TPU-High Performance Grade

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

Huntsman IROGRAN® A 92 E 4246 Polyester-Based TPU-High Performance Grade
Categories:	Polymer; Thermoplastic; Elastomer, TPE; Polyurethane TPE; Polyurethane, TP; Thermoplastic Polyurethane, Elastomer, Polyester Grade
Material Notes:	Introduction: IROGRAN A 92 E 4246 is a thermoplastic polyester- polyurethane for injection molding applications. Additional characteristics of the product are short cycle times, good melt flow and easy demolding. Performance Features: Easy demolding Short cycle times High demolding stability High stability of melt High wear resistance Applications: For the production of buffers, seals, sprocket wheels, bearing shells. Information provided by Huntsman
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Metric	English	Comments

Density	1.21 g/cc	0.0437 lb/in³	ASTM D792
Linear Mold Shrinkage	0.0090 cm/cm	0.0090 in/in	ASTM D995
Melt Index of Compound	48 g/10 min @Load 21.6 kg, Temperature 210 °C	48 g/10 min @Load 47.6 lb, Temperature 410 °F	cm³/10 min

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	91	91	ASTM D2240
Hardness, Shore D	42	42	ASTM D2240
Tensile Strength at Break	50.0 MPa	7250 psi	DIN 53504
Elongation at Break	650 %	650 %	ASTM D412
100% Modulus	7.20 MPa @Strain 100 %	1040 psi @Strain 100 %	DIN 53504
300% Modulus	15.0 MPa @Strain 300 %	2180 psi @Strain 300 %	DIN 53504
Rebound	32 %	32 %	Bayshore; ASTM D2632
Tear Strength	89.4 kN/m	510 pli	ASTM D624
Abrasion	25	25	[mm³]; ISO 4649
Compression Set	25 % @Temperature 23.0 °C, Time 252000 sec	25 % @Temperature 73.4 °F, Time 70.0 hour	ASTM D395
	40 % @Temperature 70.0 °C, Time 86400 sec	40 % @Temperature 158 °F, Time 24.0 hour	ASTM D395

Processing Properties	Metric	English	Comments
Feed Temperature	25.0 - 40.0 °C	77.0 - 104 °F	Extrusion
Front Barrel Temperature	165 - 190 °C	329 - 374 °F	Extrusion
Nozzle Temperature	170 - 200 °C	338 - 392 °F	Extrusion
	180 - 200 °C	356 - 392 °F	Injection
Adapter Temperature	175 - 195 °C	347 - 383 °F	Extrusion
Die Temperature	175 - 200 °C	347 - 392 °F	Extrusion
Melt Temperature	175 - 190 °C	347 - 374 °F
	170 - 195 °C	338 - 383 °F	Injection
Mold Temperature	20.0 - 70.0 °C	68.0 - 158 °F	Injection

Descriptive Properties
Heating Zone	175-195°C		Injection

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.

Users viewing this material also viewed the following:
Alliance Polymers Zythane™ 4085A Thermoplastic Polyurethane Elastomer
ATG s.r.l. AU-EU Polyurethane Rubber
BCC Products BC 8690E Polyurethane Elastomer
Covestro Bayflex® XGT-140 Polyurethane Elastomeric RIM, MDI-based 2-Component Liquid System
Huntsman IROGRAN® A 70 E 4675 Polyester-Based TPU-High Performance Grade

PHU9903 / 150363

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message