Huntsman AVALONÂ® 98 AB Thermoplastic Polyurethane

Category	Polymer , Thermoplastic , Polyurethane, TP , Thermoplastic Polyurethane (TPUR), Polyester Grade
Manufacturer	Huntsman Corporation
Trade Name	Avalon®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Huntsman AVALONÂ® 98 AB Thermoplastic Polyurethane.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Introduction: AVALON 98 AB is a high performance polyester based thermoplastic polyurethane for injection molding. AVALON 98 AB is part of the AVALON Performance Range and offers a premium soling material for sports footwear and top-pieces. The features offered include:DurabilityExcellent surface definitionAbrasion resistanceFlex resistancePhthalate free TPU Information provided by Alliance Polymers

Physical Properties	Metric	English	Comments
Density	1.23 g/cc	0.0444 lb/inÂ³	ISO 2781

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	98	98	ISO 868
Hardness, Shore D	56	56	ISO 868
Tensile Strength at Break	40.0 MPa	5800 psi	ISO 37
Elongation at Break	400 %	400 %	ISO 37
100% Modulus	0.0170 GPa	2.47 ksi	ISO 37
300% Modulus	0.0290 GPa	4.21 ksi	ISO 37
Flexural Modulus	0.135 GPa	19.6 ksi	ISO 178
Tear Strength	165 kN/m	941 pli	ISO 34B
Abrasion	35	35	mm<sup>3</sup>; ISO 4649
Compression Set	20 %	20 %	ISO 815

Processing Properties	Metric	English
Feed Temperature	25.0 - 35.0 Â°C	77.0 - 95.0 Â°F
Rear Barrel Temperature	200 - 210 Â°C	392 - 410 Â°F
Middle Barrel Temperature	205 - 215 Â°C	401 - 419 Â°F
Front Barrel Temperature	210 - 220 Â°C	410 - 428 Â°F
Nozzle Temperature	200 - 210 Â°C	392 - 410 Â°F
Mold Temperature	25.0 - 50.0 Â°C	77.0 - 122 Â°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 - 80 rpm	20 - 80 rpm

Descriptive Properties	Value	Comments
Compression Ratio	2-3:1
L/D Ratio	20-25:1
Ross Flex	-10Â°C, BS 5131
Typical Screw Diameter	40-120 nm

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