Arnitel® PB420-B

Blow Molding Grade

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
Regulatory Affairs
Processing technology
Blow Molding
Automotive OEM
CALLOUT
OEM Specification
SAE J2558 TEEE DD38 SGA1180 TMA12 Z1 Z2 Z4 Z5

Rheological properties

Melt volume-flow rate
11
cm³/10min
Temperature
230
°C
Load
10
kg
Molding shrinkage [parallel]
1.5
%
Molding shrinkage [normal]
2.3
%

Mechanical properties

Tensile modulus
70
MPa
Charpy notched impact strength (+23°C)
N
kJ/m²
Charpy notched impact strength (-30°C)
N
kJ/m²
Izod notched impact strength (+23°C)
N
kJ/m²
Izod notched impact strength (-30°C)
N
kJ/m²

Mechanical properties (die cutting)

Stress at break (normal)
27
MPa
Stress at 5% strain (normal)
3.7
MPa
Stress at 10% strain (normal)
5.6
MPa
Stress at 50% strain (normal)
8.9
MPa
Stress at 100% strain (normal)
10
MPa
Strain at break (normal)
760
%
Stress at 10% strain (parallel)
5.5
MPa
Stress at 10% strain (parallel) (+100°C)
3
MPa
Tear strength (normal)
230
MPa

Thermal properties

Melting temperature (10°C/min)
212
°C
Glass transition temperature (10°C/min)
-60
°C
Temp. of deflection under load (0.45 MPa)
65
°C

Other properties

Density
1180
kg/m³

Mechanical properties (TPE)

Stress at 5% strain
3.5
MPa
Stress at 10% strain
6
MPa
Stress at 50% strain
11.6
MPa
Stress at 100% strain
15.2
MPa
Stress at break
16
MPa
Nominal strain at break
160
%
Shore D Hardness (3s)
37
-

Diagrams

Applications

Boots and Bellows

Industry
Automotive
  • <ul> <li>Arnitel® TPC allows for 20-40% lighter solutions than rubber and also more cost effective solutions than rubber</li> <li>Arnitel® TPC allows for highly reliable solutions due to its high temperature resistance (more temperature resistance than TPV) and its good resistance against chemicals and greases</li> </ul>