Arnite® TZ6 280 (BK22003)

20% Glass Reinforced, 20% Glass Beads Reinforced

General Information

Arnite® T (PBT) is a high-performance engineering plastic that combines high strength and rigidity with excellent processing characteristics. It’s well suited for a broad range of automotive, electrical & electronic and consumer goods applications.
Special features
Regulatory Affairs
Processing technology
Injection Molding
Automotive OEM
GM
OEM Specification
GMW16427
Applications

Rheological properties

Molding shrinkage (parallel)
0.4
%
Molding shrinkage (normal)
1
%

Mechanical properties

Tensile modulus
9100
MPa
Stress at break
100
MPa
Strain at break
2.5
%
Flexural modulus
8800
MPa
Flexural strength
160
MPa
Charpy impact strength (+23°C)
35
kJ/m²
Charpy impact strength (-30°C)
30
kJ/m²
Charpy notched impact strength (+23°C)
7
kJ/m²
Charpy notched impact strength (-30°C)
5.5
kJ/m²

Thermal properties

Melting temperature (10°C/min)
225
°C
Temp. of deflection under load (1.80 MPa)
205
°C
Temp. of deflection under load (0.45 MPa)
210
°C
Coeff. of linear therm. expansion (parallel)
0.3
E-4/°C
Coeff. of linear therm. expansion (normal)
1.3
E-4/°C

Electrical properties

Volume resistivity
>1E13
Ohm*m
Comparative tracking index
250
V

Other properties

Water absorption
0.25
%
Humidity absorption
0.15
%
Density
1630
kg/m³

Diagrams

Applications

Actuator Covers

Industry
Automotive
  • •} Good dimensional stability
  • •} Good ESD performance
  • •} Allows for lightweight solutions in comparison to metal.
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