Arnitel® CM622

60 Shore D, Extrusion

Allgemeine 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.
Besondere Merkmale
Regulatorische Angelegenheiten
Verarbeitung
Extrusion, Injection Molding
Designanforderung
Degradation & Stability | Thermo-oxidative stability
Automobil OEM
CALLOUT, GM, PSA
OEM Specification
FTM780075(2016-06)
GMW15702-25-GMNA-RESTRICTED-USE-GMW15702-250033
SAE J2558 TPC DD60 SGA1265 Z1 Z2 Z3 Z4 Z5 Z6 Z7 Z8

Rheologische Kennwerte

Schmelzevolumenrate
9
cm³/10min
Temperatur
230
°C
Belastung
2.16
kg

Mechanische Kennwerte

Zug-Modul
310
MPa
Charpy-Kerbschlagzähigkeit (+23°C)
N
kJ/m²
Charpy-Kerbschlagzähigkeit (-30°C)
5
kJ/m²
Izod-Kerbschlagzähigkeit (-30°C)
5
kJ/m²

Thermische Kennwerte

Schmelztemperatur (10°C/min)
208
°C
Glasübergangstemperatur (10°C/min)
-10
°C
Vicat-Erweichungstemperatur (50°C/h 10N)
190
°C
Vicat-Erweichungstemperatur (50°C/h 50N)
90
°C
Brennbarkeit bei nominal 1.5mm
HB
class

Sonstige Kennwerte

Wasseraufnahme in Wasser bei 23°C nach 24h
0.22
%
Feuchtigkeitsaufnahme
0.1
%
Dichte
1270
kg/m³

Mechanische Kennwerte (TPE)

Spannung bei 5% Dehnung
15
MPa
Spannung bei 10% Dehnung
20
MPa
Spannung bei 50% Dehnung
23
MPa
Spannung bei 100% Dehnung
21
MPa
Bruchspannung
33
MPa
Bruchdehnung
>300
%
Nominelle Bruchdehnung
520
%
Verformungsrest unter konstanter Dehnung bei 70 °C
37
%
Reißfestigkeit
175
kN/m
Shorehärte A (3s)
98
-
Shorehärte A (15s)
98
-
Shorehärte D (3s)
61
-
Shorehärte D (15s)
61
-

Diagramme

Anwendungsbeispiele

Brake Tubing with Arnitel® CM622

Branche
Automotive
  • Arnitel® TPC allows for light weight solutions (75% lighter compared to rubber)
  • Arnitel® TPC allows for cost effective solutions (up to 50% lower system costs than rubber)
  • Arnitel® TPC allows for sustainable solutions (compared to PA12, Arnitel is a plasticizer free solution)
  • Arnitel® TPC allows for reliable solutions due to its peak temperatures resistance up to 180°C – 200°C and its good heat aging due to continuous use temperatures 120°C – 170°C

Convoluted Tubes

Branche
Automotive
  • Arnitel® offers a high continuous use temperature (>150C)
  • Arnitel is easily extrudable into low wall thickness
  • Arnitel has flame retardant grades available

Wire and Cable Insulation

Branche
Automotive
  • Arnitel® TPC allows for reliable solutions due its high temperature resistance (class T3 and T4, Class D (150°C) enabling thin and ultra thin wall designs, Class E (175°C) >20 mm2 thick and thin wall)
  • Arnitel® TPC allows for cost effective solutions (up to 50% lower system costs versus ETFE/FEP, 40% weight down versus XL PO at similar costs)
  • Arnitel® TPC allows for sustainable solutions due to availability of halogen free flameretardant grades