Arnite® TM4 440
20% Mineral 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
Melt volume-flow rate
34
cm³/10min
ISO 1133
Temperature
270
°C
ISO 1133
Load
2.16
kg
ISO 1133
Molding shrinkage [parallel]
1.4
%
Sim. to ISO 294-4
Molding shrinkage [normal]
1.7
%
Sim. to ISO 294-4
Mechanical properties
Tensile modulus
5100
MPa
ISO 527-1/-2
Stress at break
57
MPa
ISO 527-1/-2
Strain at break
1.9
%
ISO 527-1/-2
Charpy impact strength (+23°C)
31
kJ/m²
ISO 179/1eU
Charpy notched impact strength (+23°C)
1.8
kJ/m²
ISO 179/1eA
Thermal properties
Melting temperature (10°C/min)
225
°C
ISO 11357-1/-3
Temp. of deflection under load (1.80 MPa)
100
°C
ISO 75-1/-2
Temp. of deflection under load (0.45 MPa)
195
°C
ISO 75-1/-2
Other properties
Water absorption
0.35
%
Sim. to ISO 62
Humidity absorption
0.15
%
Sim. to ISO 62
Density
1480
kg/m³
ISO 1183
Diagrams
Applications
Bezels and AFL Frames
Industry
Automotive
- •} Reliable
- •} Low outgassing behavior
- •} Long term road visibility
- •} Cost effective
