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Huntsman AVALON® 55 AEX Thermoplastic Polyurethane

Category Polymer , Thermoplastic , Polyurethane, TP , Thermoplastic Polyurethane (TPUR), Polyester Grade
Manufacturer Huntsman Corporation
Trade Name Avalon®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Huntsman AVALON® 55 AEX Thermoplastic Polyurethane.pdf
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Material Notes:
Introduction: AVALON 55 AEX is a high performance polyester based thermoplastic polyurethane for injection molding. AVALON 55 AEX is part of the AVALON Perform Range and offers a specially designed, flexible material with improved slip resistance and rubber-like properties, particularly suitable for TPU/PU applications. The features offered include:Improved processing Lower density Excellent surface definition Abrasion resistance Flex resistance Phthalate free TPUInformation provided by Alliance Polymers
Physical Properties Metric English Comments
Density 1.13 g/cc
0.0408 lb/in³
DIN 53479
Mechanical Properties Metric English Comments
Hardness, Shore A 57
57
DIN 53505
Tensile Strength at Break >= 7.00 MPa
>= 1020 psi
DIN 53504
Elongation at Break >= 800 %
>= 800 %
DIN 53504
Tear Strength >= 15.0 kN/m
>= 85.6 pli
DIN 53507
Abrasion <= 100
<= 100
mm<sup>3</sup>; DIN 53516
Processing Properties Metric English Comments
Feed Temperature 25.0 - 35.0 °C
77.0 - 95.0 °F
Rear Barrel Temperature 155 - 175 °C
311 - 347 °F
Middle Barrel Temperature 160 - 180 °C
320 - 356 °F
Front Barrel Temperature 160 - 185 °C
320 - 365 °F
Nozzle Temperature 155 - 180 °C
311 - 356 °F
Mold Temperature 25.0 - 50.0 °C
77.0 - 122 °F
Injection Pressure 2.00 - 10.0 MPa
290 - 1450 psi
Hold Pressure 1.00 - 5.00 MPa
145 - 725 psi
Back Pressure 0.0300 - 0.300 MPa
4.35 - 43.5 psi
Screw Speed 20 - 100 rpm
20 - 100 rpm
Descriptive Properties Value Comments
Compression Ratio 2-3:1
Flex Life >100 k cycles
DIN 53522 T3
L/D Ratio 20-25:1
Typical Screw Diameter 40-120 nm
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