Stanyl® TE250F9

45% Glass Reinforced, Heat Stabilized, Flame Retardant

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.
Product
Stanyl® TE250F9 is an electro-friendly & flame-retarded high heat polyamide that offers excellent creep resistance, strength, stiffness and fatigue resistance especially at high temperatures in combination with cycle-time advantages and excellent flow.
Special features
Regulatory Affairs
Processing technology
Injection Molding
Applications

Rheological properties

Molding shrinkage [parallel]
0.3
%
Molding shrinkage [normal]
0.9
%
Spiral flow length 1.0 mm 800 bar
100
mm
Spiral flow length 1.0 mm 900 bar
110
mm
Spiral flow length 1.0 mm 1000 bar
120
mm

Mechanical properties

Tensile modulus
17000
MPa
Tensile modulus (120°C)
9000
MPa
Tensile modulus (160°C)
7700
MPa
Stress at break
200
MPa
Stress at break (120°C)
110
MPa
Stress at break (160°C)
90
MPa
Strain at break
2.2
%
Strain at break (120°C)
4.5
%
Strain at break (160°C)
5.5
%
Flexural modulus
15000
MPa
Flexural modulus (120°C)
10500
MPa
Flexural modulus (160°C)
9000
MPa
Flexural strength
300
MPa
Flexural strength (120°C)
230
MPa
Flexural strength (160°C)
200
MPa
Charpy impact strength (+23°C)
65
kJ/m²
Charpy impact strength (-30°C)
50
kJ/m²
Charpy notched impact strength (+23°C)
14
kJ/m²
Charpy notched impact strength (-30°C)
13
kJ/m²
Izod notched impact strength (+23°C)
13
kJ/m²
Izod notched impact strength (-40°C)
13
kJ/m²

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
-
Oxygen index
37
%
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
925
°C
GWIT (Thickness (1) tested)
3
mm
Glow Wire Ignition Temperature GWIT
825
°C
GWIT (Thickness (2) tested)
0.75
mm
Relative Temperature Index - electrical
140
°C
RTI electrical (Thickness (1) tested)
0.75
mm
Relative Temperature Index - electrical
140
°C
RTI electrical (Thickness (2) tested)
3
mm
Relative Temperature Index - with impact
110
°C
RTI with impact (Thickness (1) tested)
0.75
mm
Relative Temperature Index - with impact
130
°C
RTI with impact (Thickness (2) tested)
3
mm
Relative Temperature Index - without impact
120
°C
RTI without impact (Thickness (1) tested)
0.75
mm
Relative Temperature Index - without impact
130
°C
RTI without impact (Thickness (2) tested)
3
mm
Thermal Index 2500 hrs
175
°C
Thermal Index 5000 hrs
163
°C
Thermal Index 10000 hrs
152
°C
Thermal Index 20000 hrs
141
°C

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
250
V

Other properties

Water absorption
4.8
%
Water absorption in water at 23°C after 24h
1.35
%
Humidity absorption
1.2
%
Density
1820
kg/m³

Material specific properties

Viscosity number
140
cm³/g

Rheological calculation properties

Density of melt
1710
kg/m³
Thermal conductivity of melt
0.344
W/(m K)
Spec. heat capacity melt
1530
J/(kg K)
Eff. thermal diffusivity
1.42E-7
m²/s

Diagrams

Applications

Reflow connectors

Industry
Electronics
  • •} Cost-effective
  • •} High flowability
  • •} Enable thin-wall designs
  • •} Low moisture absorption
  • •} Flame retardant
}