Stanyl® TE250F3

15% 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® TE250F3 is an electro-friendly & flame-retarded high heat polyamide that offers excellent creep resistance, strength, ductility and fatigue resistance especially at high temperatures in combination with cycle-time advantages and excellent flow.
Special features
Regulatory Affairs
Processing technology
Injection Molding

Rheological properties

Molding shrinkage [parallel]
0.5
%
Molding shrinkage [normal]
1.2
%

Mechanical properties

Tensile modulus
8000
MPa
Stress at break
135
MPa
Strain at break
2.9
%
Flexural modulus
7500
MPa
Flexural strength
225
MPa
Charpy impact strength (+23°C)
40
kJ/m²
Charpy impact strength (-30°C)
40
kJ/m²
Charpy notched impact strength (+23°C)
7
kJ/m²
Charpy notched impact strength (-30°C)
6
kJ/m²
Izod notched impact strength (+23°C)
6
kJ/m²
Izod notched impact strength (-40°C)
6
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)
0.4
E-4/°C
Coeff. of linear therm. expansion (normal)
0.6
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
825
°C
GWIT (Thickness (1) tested)
3
mm
Glow Wire Ignition Temperature GWIT
800
°C
GWIT (Thickness (2) tested)
0.75
mm
Relative Temperature Index - electrical
130
°C
RTI electrical (Thickness (1) tested)
0.9
mm
Relative Temperature Index - electrical
130
°C
RTI electrical (Thickness (2) tested)
3
mm
Relative Temperature Index - with impact
110
°C
RTI with impact (Thickness (1) tested)
0.9
mm
Relative Temperature Index - with impact
110
°C
RTI with impact (Thickness (2) tested)
3
mm
Relative Temperature Index - without impact
110
°C
RTI without impact (Thickness (1) tested)
0.9
mm
Relative Temperature Index - without impact
120
°C
RTI without impact (Thickness (2) tested)
3
mm

Electrical properties

Electric strength
30
kV/mm
Comparative tracking index
175
V

Other properties

Water absorption
7
%
Water absorption in water at 23°C after 24h
2
%
Humidity absorption
2.1
%
Density
1570
kg/m³

Material specific properties

Viscosity number
145
cm³/g

Rheological calculation properties

Density of melt
1370
kg/m³
Thermal conductivity of melt
0.27
W/(m K)
Spec. heat capacity melt
1790
J/(kg K)
Eff. thermal diffusivity
1.14E-7
m²/s

Diagrams

Applications

Bobbins

Industry
Electrical
  • •} UL146 class F for reinforced PBT grades and unreinforced PA46 grades, UL146 class H for reinforced PA46 grades
  • •} Grades available with halogenfree flame-retardant ingredients.
}

FPC connectors

Industry
Electronics
  • •} Reduced environmental impact due to lower carbon footprint
  • •} Low warpage
  • •} Low moisture absorption
  • •} High melt temperature (325°C, 617°F)
  • •} High glass transition temperature (125°C, 257°F)
}

WtB and BtB Connectors

Industry
Electronics
  • •} Good processability
  • •} Enables thin-walled designs
  • •} Alternative to liquid crystal polymer
  • •} Available in halogen- and red phosphorous-free grades
}