IROGRAN A 60 E 4902 Huntsman Thermoplastic Polyurethane Elastomer (Polyester)

Product Description

IROGRAN A 60 E 4902 is a soft, high performance polyester based thermoplastic polyurethane intended for extrusion and moulding applications.

IROGRANA 60 E 4902 is part of the HUNTSMAN Film and Sheet and Injection-Moulding product ranges. It is processable at low temperatures and offers a specially designed, flexible material suitable for elastic films & mouldings.

PERFORMANCE FEATURES

Excellent elasticity

Excellent wear performance

Good low temperature flexibility

Enhanced Hydrolytic Stability

Enhanced UV stability

Low temperature processability

General

Material Status

Commercial: Active

Availability

North America

Features

Good Flexibility

Good Processability

Good UV Resistance

Good Wear Resistance

High Elasticity

Hydrolytically Stable

Low Temperature Flexibility

Soft

Uses

Film

Sheet

Forms

Pellets

Processing Method

Film Extrusion

Injection Molding

Sheet Extrusion

Physical	Nominal Value	Unit	Test Method
Specific Gravity²
--			ASTM D792
--		g/cm³	DIN 53478
Melt Volume-Flow Rate (MVR) (160°C/8.7 kg)		in³/10min
Mechanical	Nominal Value	Unit	Test Method
Abrasion²
--		mm³	DIN 53516
--		mm³	ASTM D395
Elastomers	Nominal Value	Unit	Test Method
Tensile Set³ (200% Strain)		%	ASTM D412, DIN 53504
Tensile Stress⁴
100% Strain, 0.0250 in		psi	ASTM D412
100% Strain, 0.0250 in		psi	DIN 53504
300% Strain, 0.0250 in		psi	ASTM D412
300% Strain, 0.0250 in		psi	DIN 53504
Tensile Strength⁴
Break, 0.0250 in		psi	ASTM D412
Break, 0.0250 in		psi	DIN 53504
Tensile Elongation⁴
Break, 0.0250 in		%	ASTM D412
Break, 0.0250 in		%	DIN 53504
Tear Strength⁴
0.0250 in		lbf/in	ASTM D624
0.0250 in		lbf/in	DIN 53515
Compression Set²
73°F, 70.0 hr		%	ASTM D395
158°F, 24.0 hr		%	ASTM D395
73°F, 70.0 hr		%	DIN 53517
158°F, 24.0 hr		%	DIN 53517
Bayshore Resilience		%	ASTM D2632
Hardness	Nominal Value	Unit	Test Method
Durometer Hardness
Shore A, Injection Molded			ASTM D2240
Shore D, Injection Molded			ASTM D2240, DIN 53505
Shore A, Injection Molded			DIN 53505
Thermal	Nominal Value	Unit	Test Method
Melting Temperature		°F	Internal Method
TMA⁴			Internal Method
High: 25.0 mil		°F
Low: 25.0 mil		°F
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: IROGRAN® A 60 E 4902, IROGRAN A 60 E 4902, IROGRAN® , IROGRAN, IROGRANA60E4902, A 60 E 4902, A60, 60E, E4902, A60E4902, Thermoplastic Polyurethane Elastomer, Thermoplastic Polyurethane Elastomer (Polyester), Thermoplastic Polyurethane Elastomer Polyester, TPU-Polyester, TPUPolyester, TPU:Polyester, TPU/Polyester, TPU+Polyester, TPU_Polyester, TPU Polyester, Thermoplastic Polyurethane, TPU, Huntsman, ThermoplasticPolyurethaneElastomerPolyester, ThermoplasticPolyurethane, 60A
Features
Features may also be described by the following terms: Low Temperature Flexibility, Good Wear Resistance, Wear Resistant, Good UV Resistance, UV Resistant, Ultraviolet Resistant, Ultraviolet Light Resistant, Good Flexibility, Flexible, High Elasticity, Highly Elastic, Good Processability, Easy Processing.

Injection	Nominal Value	Unit
Drying Temperature - Hot Air Dryer		°F
Drying Time - Hot Air Dryer		hr
Dew Point		°F
Rear Temperature		°F
Middle Temperature		°F
Front Temperature		°F
Nozzle Temperature		°F
Extrusion	Nominal Value	Unit
Drying Temperature		°F
Drying Time		hr
Cylinder Zone 1 Temp.		°F
Cylinder Zone 2 Temp.		°F
Cylinder Zone 3 Temp.		°F
Cylinder Zone 4 Temp.		°F
Cylinder Zone 5 Temp.		°F
Adapter Temperature		°F
Die Temperature		°F

Notes

¹Typical properties: these are not to be construed as specifications.

²Injection Molded

³Extruded Film, 0.025 in

⁴Extruded Film

IROGRAN® A 60 E 4902

Thermoplastic Polyurethane Elastomer (Polyester)

Supplied by Huntsman Corporation