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Arnitel® UM552

Technical Datasheet | Supplied by Envalior
Arnitel® UM552 by Envalior is a high-performance, non-reinforced & non flame retardant, thermoplastic copolyester (TPC) grade. It is a lighter, smarter, greener alternative to conventional rubbers thus, reducing environmental impact and ultimately, system costs. It is processed by injection molding and extrusion. It possesses flexibility, strength & excellent processing characteristics. It offers chemical resistance against household chemicals like cleaning agents, sunscreen lotion and automotive greases and oils. Arnitel® UM552 offers a high continuous use temperature (>150°C). It is easily extrudable into low wall thickness. It is used in convoluted tubes for automotive, auto electronics & electricals and wire & cable applications. It meets ISO 18064 for TPC-ES.
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Arnitel® UM552
Technical Datasheet | Supplied by Envalior
REQUEST A SAMPLE ORIGINAL DATASHEET CONTACT SUPPLIER
Product Type
  • Polyester TPE > COPE
  • Polyester [Polyester] > > Co-polyester
Physical Form
Pellets
Product Status
COMMERCIAL
Geographical Availability
Central and Eastern Europe, North America, South and Central America, Western Europe, Asia / Pacific, Africa, Middle East and Central Asia
Applications/ Recommended for
  • Automotive
  • Electrical markets
  • Electronics / Computers
  • Wiring & Cables
  • Extrusion
  • Injection molding - thermoplastics
Labels/Agency Rating
ISO 18064 TPC-ES
Complies fully with all RoHS requirements
Key Features
  • Chemical resistance, Good
  • Cost Effective
  • Flexibility, Good
  • Grease Resistant
  • Oil Resistant
  • Processability, Good
  • Strength, Good
  • Unfilled

Arnitel® UM552 Properties

Mechanical Properties

Value & Unit
Test Condition
Test Method
Nominal Strain
> 50 %
(At Break) 
ISO 527-1,-2
Hardness, Shore D
55
(At 15s) 
ISO 868
Modulus of Elasticity
250 MPa
ISO 527-1,-2

Arnitel® UM552 Processing Guidelines

Extrusion Properties

Value & Unit
Test Condition
Test Method
Tip Temperature
240 °C
Melt Residence Time
< 3 min
Melt Temperature
230 - 240 °C

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