Arnitel® EM740-H

Extrusion Grade, Heat Stabilized

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General Information

Arnitel® is a high-performance ThermoPlastic Copolyester (TPC) that offers you a unique combination of flexibility, high temperature resistance and strength - plus excellent processing characteristics.
In industries ranging from automotive to E&E, Arnitel® is increasingly being as a lighter, smarter, greener alternative to conventional rubbers – reducing environmental impact and ultimately, system costs.
The product is supported by an experienced and knowledgeable global team continuously working on new ideas and applications, as well as exploring new markets. By listening to your needs and understanding your process and products, we develop solutions that make a real difference.
Special features
  • Heat stabilized
General Document
Regulatory Affairs
  • Absence Declaration BNST2023-11-16
  • Absence Declaration Biocidal Products2023-11-16
  • Absence Declaration DMF (2009/251/EC: Dimethylfumarate)2023-11-16
  • Absence Declaration ELV (2000/53/EC: Heavy metals)2024-02-15
  • Absence Declaration EPA 20 High Priority Substances 20192023-11-16
  • Absence Declaration Food Allergens2023-11-16
  • Absence Declaration NMP (N-Methylpyrrolidone)2023-11-16
  • Absence Declaration Nano Materials2023-11-16
  • Absence Declaration Ozone Depleting Chemicals2023-11-16
  • Absence Declaration PAH (Polycyclic Aromatic Hydrocarbons)2023-11-16
  • Absence Declaration PBT chemicals under TSCA section 6(h)2023-11-16
  • Absence Declaration PFAS2024-03-05
  • Absence Declaration POPs (Persistent Organic Pollutants)2023-10-27
  • Absence Declaration Phthalates (2005/84/EC: DEHP, DBP, BBP,DINP,DIDP, DNOP)2023-11-16
  • Absence Declaration Red Phosphorus2023-11-16
  • Absence Declaration opBDE (2003/11/EC: Octa- / Pentabromodiphenylether)2023-11-16
  • CALIFORNIA PROPOSITION 65 (TPE-PBT)2024-01-02
  • Conflict minerals declaration (EICC, GeSI)2024-03-21
  • Packaging, Packaging Waste and CONEG declaration (94/62/EC)2021-12-06
  • REACH Registration Statement2024-03-27
  • REACH STATEMENT KOREA2023-11-16
  • REACH STATEMENT TURKYE2023-11-16
  • RoHS Statement (2011/65/EC: Heavy metals)2024-02-01
  • SVHC, REACH Annex XIV and –XVII Statement2024-03-27
  • Turkish customs legislation info letter (EK-8 form)2023-11-16
Processing technology
Extrusion, Injection Molding
Have a question? Contact us

Rheological properties

Melt volume-flow rate
4
cm³/10min
Temperature
230
°C
Load
2.16
kg

Mechanical properties

Flexural modulus
940
MPa
Charpy impact strength (+23°C)
N
kJ/m²
Charpy impact strength (-30°C)
N
kJ/m²
Charpy notched impact strength (-30°C)
8
kJ/m²
Izod notched impact strength (+23°C)
18
kJ/m²

Mechanical properties (die cutting)

Stress at break (normal)
58
MPa
Strain at break (normal)
570
%
Tear strength (normal)
224
kN/m
Tear strength (parallel)
228
kN/m

Thermal properties

Melting temperature (10°C/min)
221
°C
Glass transition temperature (10°C/min)
11
°C

Electrical properties

Relative permittivity (1 MHz)
3.8
-
Volume resistivity
>1E13
Ohm*m
Comparative tracking index
600
V

Other properties

Water absorption
0.6
%
Humidity absorption
0.15
%
Density
1290
kg/m³

Mechanical properties (TPE)

Tensile modulus
950
MPa
Stress at 5% strain
34
MPa
Stress at 10% strain
36
MPa
Stress at break
26
MPa
Nominal strain at break
35
%
Compression Set under constant strain at 70 °C
55
%
Shore D Hardness (3s)
71
-

Diagrams