Stanyl® 46SF5030

30% Glass Reinforced, Heat Stabilized, Flame Retardant, High Flow

General Information

Stanyl® is our high-performance polyamide 46 used for applications in automotive, E&E, gears and outdoor power equipments.
Stanyl® is a high performance polyamide that provides unmatched performance and value for demanding applications in which superior heat resistance, design stiffness, wear & friction and process flow qualities are required.
Because Stanyl retains its mechanical properties at high temperatures up to 220°C, this makes it ideal for extremely high-performance applications, where it outperforms PPA, PA6T, PA9T, and often PPS and LCP.
Special features
Regulatory Affairs
Processing technology
Injection Molding
Design challenge
High Flowability

Rheological properties

Molding shrinkage [parallel]
0.4
%
Molding shrinkage [normal]
1.1
%
Spiral flow length 0.5mm 1200 bar
112
mm
Spiral flow length 0.5 mm 1600 bar
132
mm
Spiral flow length 0.5mm 2000 bar
151
mm

Mechanical properties

Tensile modulus
12000
MPa
Tensile modulus, low thickness
13000
MPa
Tens. Mod. (Thickness tested)
1
mm
Stress at break
170
MPa
Stress at break, at low thickness
180
MPa
Stress at break (Thickness tested)
1
mm
Strain at break
1.9
%
Strain at break, at low thickness
1.8
%
Strain at break (Thickness tested)
1
mm
Flexural modulus
11000
MPa
Flexural strength
240
MPa
Charpy impact strength (+23°C)
40
kJ/m²
Charpy notched impact strength (+23°C)
13
kJ/m²
Charpy notched impact strength (-30°C)
12
kJ/m²
Weldline strength at thickness 1
60
MPa
Weldline strain at thickness 1
0.6
%
Thickness tested (1)
1
mm
Weldline strength at thickness 2
55
MPa
Weldline strain at thickness 2
0.5
%
Thickness tested (2)
0.5
mm

Thermal properties

Melting temperature (10°C/min)
295
°C
Glass transition temperature (10°C/min)
75
°C
Temp. of deflection under load (1.80 MPa)
290
°C
Temp. of deflection under load (0.45 MPa)
290
°C
Vicat softening temperature (50°C/h 50N)
290
°C
Coeff. of linear therm. expansion (parallel)
0.2
E-4/°C
Coeff. of linear therm. expansion (normal)
0.45
E-4/°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
-
Glow Wire Flammability Index GWFI
960
°C
GWFI (Thickness (1) tested)
3
mm
Glow Wire Flammability Index GWFI
960
°C
GWFI (Thickness (2) tested)
0.75
mm
Glow Wire Ignition Temperature GWIT
960
°C
GWIT (Thickness (1) tested)
3
mm
Glow Wire Ignition Temperature GWIT
850
°C
GWIT (Thickness (2) tested)
1.5
mm
Relative Temperature Index - electrical
65
°C
RTI electrical (Thickness (1) tested)
0.35
mm
Relative Temperature Index - electrical
140
°C
RTI electrical (Thickness (2) tested)
3
mm
Relative Temperature Index - with impact
65
°C
RTI with impact (Thickness (1) tested)
0.35
mm
Relative Temperature Index - with impact
130
°C
RTI with impact (Thickness (2) tested)
3
mm
Relative Temperature Index - without impact
65
°C
RTI without impact (Thickness (1) tested)
0.35
mm
Relative Temperature Index - without impact
130
°C
RTI without impact (Thickness (2) tested)
3
mm

Electrical properties

Relative permittivity (100Hz)
4.3
-
Relative permittivity (1 MHz)
4
-
Dissipation factor (100 Hz)
60
E-4
Dissipation factor (1 MHz)
160
E-4
Volume resistivity
>1E13
Ohm*m
Surface resistivity
Ohm
Electric strength
30
kV/mm
Comparative tracking index
225
V

Other properties

Water absorption
5.8
%
Water absorption in water at 23°C after 24h
1.6
%
Humidity absorption
1.6
%
Density
1680
kg/m³

Material specific properties

Viscosity number
66
cm³/g

Rheological calculation properties

Density of melt
1450
kg/m³
Thermal conductivity of melt
0.258
W/(m K)
Spec. heat capacity melt
1750
J/(kg K)
Eff. thermal diffusivity
1.01E-7
m²/s

Diagrams