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Arnitel® EL740-08

Technical Datasheet | Supplied by Envalior
Arnitel® EL740-08 by Envalior is an unfilled & non-flame retardant, high performance, thermoplastic copolyester grade. It possesses excellent chemical resistance. It is processed by injection molding. It exhibits a unique combination of high temperature resistance, strength and flexibility with excellent processing characteristics. It is a lighter, smarter, greener alternative to conventional rubbers thus, reducing environmental impact and ultimately, system costs. The recommended dryers are dehumified dryer and vacuum dryer with N2 purge. Arnitel® EL740-08 is used in automotive and electrical & electronics applications.
REQUEST A SAMPLE ORIGINAL DATASHEET CONTACT SUPPLIER
Arnitel® EL740-08
Technical Datasheet | Supplied by Envalior
REQUEST A SAMPLE ORIGINAL DATASHEET CONTACT SUPPLIER
Product Type
Polyester TPE > COPE
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
  • Electronics / Computers
  • Electrical markets
  • Injection molding - thermoplastics
Key Features
  • Chemical resistance, Good
  • Cost Effective
  • Flexibility, Good
  • Processability, Good
  • Strength, Good
  • Unfilled

Arnitel® EL740-08 Properties

Mechanical Properties

Value & Unit
Test Condition
Test Method
Nominal Strain
360 %
(At Break) 
ISO 527-1,-2
Compression Set
35 %
(At 70°C under constant strain) 
ISO 815
Modulus of Elasticity
800 MPa
ISO 527-1,-2

Arnitel® EL740-08 Processing Guidelines

Injection Properties

Value & Unit
Test Condition
Test Method
Maximum Shot Volume
> 50 %
Melt Residence Time
< 5 min
Screw Speed
< 6500/D rpm

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