Arnite® TV4 660 SN

30% Glass Reinforced, Flame Retardant

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

Rheological properties

Molding shrinkage (parallel)
0.35
%
Molding shrinkage (normal)
0.95
%

Mechanical properties

Tensile modulus
10500
MPa
Stress at break
130
MPa
Strain at break
2
%
Charpy impact strength (+23°C)
55
kJ/m²
Charpy notched impact strength (+23°C)
8
kJ/m²

Thermal properties

Melting temperature (10°C/min)
225
°C
Temp. of deflection under load (1.80 MPa)
180
°C
Burning Behav. at 1.5 mm nom. thickn.
V-0
class
Thickness tested
1.5
mm
UL recognition
Yes
-
Burning Behav. at 3.0 mm nom. thickn.
V-0
class
Thickness tested
3
mm
UL recognition
Yes
-
Burning Behav. at 0.75 mm nom. thickn.
V-0
class
Thickness tested
0.75
mm
Relative Temperature Index - electrical
75
°C
RTI electrical (Thickness (1) tested)
0.75
mm
Relative Temperature Index - electrical
75
°C
RTI electrical (Thickness (2) tested)
3
mm
Relative Temperature Index - with impact
75
°C
RTI with impact (Thickness (1) tested)
0.75
mm
Relative Temperature Index - with impact
75
°C
RTI with impact (Thickness (2) tested)
3
mm
Relative Temperature Index - without impact
75
°C
RTI without impact (Thickness (1) tested)
0.75
mm
Relative Temperature Index - without impact
75
°C
RTI without impact (Thickness (2) tested)
3
mm

Electrical properties

Comparative tracking index (PLC)
3
class

Other properties

Density
1580
kg/m³