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Plastics & Elastomers
The material selection platform
Plastics & Elastomers
by SpecialChem
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IROGRAN® A 98 H 4661

Technical Datasheet | Supplied by Huntsman
IROGRAN® A 98 H 4661 is an opaque, polyester-based thermoplastic polyurethane (TPU) grade by Huntsman. Possesses good flow and exhibits high hydrolysis-, abrasion-, robust weather-, chemical- and high energy radiation resistance. Offers high elasticity across the entire hardness range, good flexibility over a wide temperature range, excellent low temperature and impact strength, pleasant tactile properties, high elongation and tensile strength, shows resilience to oils, greases and numerous solvents, ease of coloring, high mechanical properties, fast cycle times, good compression set and recyclability. IROGRAN® A 98 H 4661 is suitable for processing by injection molding. Potential applications include wires and cables, automotive components, hoses and tubes, machinery belts and profiles, technical parts, films and sheets, textile lamination and compounding. It is a RoHS and REACH compliant grade.
Product Type
TPU or TPE-U (Thermoplastic Polyurethane) > TPU, Polyester
Physical Form

IROGRAN® A 98 H 4661 Properties

Mechanical Properties

Value & Unit
Test Condition
Test Method
Tensile Strength
5670 psi
( )
Tensile Elongation, Ultimate
610 %
( )
Tear Strength
970 pli
( )
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