Arnite® TV4 461
30% Glass 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
General Document
Processing technology
Injection Molding
Injection Molding
Applications
Rheological properties
Molding shrinkage [parallel]
0.32
%
Sim. to ISO 294-4
Molding shrinkage [normal]
1.1
%
Sim. to ISO 294-4
Mechanical properties
Tensile modulus
10200
MPa
ISO 527-1/-2
Tensile modulus (-40°C)
11000
MPa
ISO 527-1/-2
Tensile modulus (100°C)
4250
MPa
ISO 527-1/-2
Tensile modulus (120°C)
3800
MPa
ISO 527-1/-2
Tensile modulus (160°C)
3000
MPa
ISO 527-1/-2
Tensile modulus (180°C)
2600
MPa
ISO 527-1/-2
Stress at break
145
MPa
ISO 527-1/-2
Stress at break (-40°C)
185
MPa
ISO 527-1/-2
Stress at break (100°C)
60
MPa
ISO 527-1/-2
Stress at break (120°C)
50
MPa
ISO 527-1/-2
Stress at break (160°C)
40
MPa
ISO 527-1/-2
Stress at break (180°C)
35
MPa
ISO 527-1/-2
Strain at break
2.3
%
ISO 527-1/-2
Strain at break (-40°C)
2.2
%
ISO 527-1/-2
Strain at break (120°C)
4.5
%
ISO 527-1/-2
Strain at break (160°C)
4.5
%
ISO 527-1/-2
Strain at break (180°C)
4.5
%
ISO 527-1/-2
Flexural modulus
9800
MPa
ISO 178
Flexural modulus (120°C)
3700
MPa
ISO 178
Flexural modulus (160°C)
3100
MPa
ISO 178
Flexural strength
210
MPa
ISO 178
Flexural strength (120°C)
80
MPa
ISO 178
Flexural strength (160°C)
60
MPa
ISO 178
Charpy impact strength (+23°C)
60
kJ/m²
ISO 179/1eU
Charpy impact strength (-30°C)
50
kJ/m²
ISO 179/1eU
Charpy notched impact strength (+23°C)
8
kJ/m²
ISO 179/1eA
Charpy notched impact strength (-30°C)
8
kJ/m²
ISO 179/1eA
Thermal properties
Temp. of deflection under load (1.80 MPa)
205
°C
ISO 75-1/-2
Temp. of deflection under load (0.45 MPa)
225
°C
ISO 75-1/-2
Coeff. of linear therm. expansion (parallel)
0.4
E-4/°C
ISO 11359-1/-2
Coeff. of linear therm. expansion (normal)
0.6
E-4/°C
ISO 11359-1/-2
Electrical properties
Relative permittivity (100Hz)
4.1
-
IEC 62631-2-1
Relative permittivity (1 MHz)
3.9
-
IEC 62631-2-1
Dissipation factor (100 Hz)
15
E-4
IEC 62631-2-1
Dissipation factor (1 MHz)
160
E-4
IEC 62631-2-1
Volume resistivity
>1E13
Ohm*m
IEC 62631-3-1
Comparative tracking index
275
V
IEC 60112
Comparative tracking index (PLC)
2
class
UL 746A
Other properties
Water absorption
0.3
%
Sim. to ISO 62
Humidity absorption
0.15
%
Sim. to ISO 62
Density
1530
kg/m³
ISO 1183
Diagrams
Applications
Actuator Covers
Industry
Automotive
Material
- •} Good dimensional stability
- •} Good ESD performance
- •} Allows for lightweight solutions in comparison to metal.
Bezels and AFL Frames
Industry
Automotive
- •} Reliable
- •} Low outgassing behavior
- •} Long term road visibility
- •} Cost effective
