Arnitel® EL150

Spritzguss

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.
Produkt
Arnitel EL150 is a very low modulus grade with nominal hardness of 20D. Material can be processed by many conventional thermoplastics processing techniques such as injection molding. 
It is important to note that in a certain periods, clumps can be formed due to excessive storage conditions such as packing type, stacking, extreme temperature. Pl. refer injection molding recommendations

Food contact use - Not Applicable.

Besondere Merkmale
Regulatorische Angelegenheiten
Verarbeitung
Injection Molding

Rheologische Kennwerte

Schmelzevolumenrate
77
cm³/10min
Temperatur
230
°C
Belastung
2.16
kg

Mechanische Kennwerte

Zug-Modul
14
MPa

Thermische Kennwerte

Schmelztemperatur (10°C/min)
165
°C
Glass Transition Temperature from DMTA (tan d)
-68
°C
Brennbarkeit bei nominal 1.5mm
HB
class
geprüfte Probekörperdicke
1.2
mm
UL Registrierung
Yes
-
Rel. Temperaturindex -elektrisch
50
°C
RTI elektrisch - geprüfte Probekörperdicke (1)
1.2
mm
Rel. Temperaturindex -mech. mit Schlagbelastung
50
°C
RTI mechanisch Schlag - geprüfte Probekörperdicke (1)
1.2
mm
Rel. Temperaturindex -mech. ohne Schlagbelastung
50
°C
RTI mechanisch - geprüfte Probekörperdicke (1)
1.2
mm

Sonstige Kennwerte

Wasseraufnahme in Wasser bei 23°C nach 24h
1.8
%
Feuchtigkeitsaufnahme
0.12
%
Dichte
1060
kg/m³

Formmasse-Spezifische Kennwerte

Viskositätszahl
3.32
cm³/g

Mechanische Kennwerte (TPE)

Spannung bei 5% Dehnung
0.8
MPa
Spannung bei 10% Dehnung
1.4
MPa
Spannung bei 50% Dehnung
3.1
MPa
Spannung bei 100% Dehnung
3.8
MPa
Bruchspannung
13.8
MPa
Bruchdehnung
>300
%
Nominelle Bruchdehnung
980
%
Shorehärte A (3s)
80
-
Shorehärte A (15s)
79
-
Shorehärte D (3s)
19
-
Shorehärte D (15s)
18
-

Diagramme

Anwendungsbeispiele

Smartwatch Straps

Branche
Electronics
  • <ul> <li>Arnitel® TPC allows for comfortable solutions due to its good soft touch and feel, a nice surface finishing and a tuneable hardness below TPU's and TiPSiv</li> <li>Arnitel® TPC allows for reliable solutions due to its good colour and UV stability, its excellent mechanical properties and its high performance at low & high temperatures</li> </ul>