Stanyl® MC50

35% Glass Reinforced, Flame Retardant (halogen- phosphorous-free)

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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
  • Phosphorous free
General Document
Processing technology
Injection Molding
Design challenge
Flame Retardancy | Halogen free
Applications
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Rheological properties

Molding shrinkage (parallel)
0.4
%
Molding shrinkage (normal)
1.1
%
Spiral flow length 1.0 mm 1000 bar
175
mm

Mechanical properties

Tensile modulus
12500
MPa
Tensile modulus, low thickness
12500
MPa
Tens. Mod. (Thickness tested)
1
mm
Stress at break
200
MPa
Stress at break, at low thickness
210
MPa
Stress at break (Thickness tested)
1
mm
Strain at break
2.5
%
Strain at break, at low thickness
2.6
%
Strain at break (Thickness tested)
1
mm
Flexural modulus
12500
MPa
Charpy impact strength (+23°C)
60
kJ/m²
Charpy notched impact strength (+23°C)
12
kJ/m²
Izod notched impact strength (+23°C)
11
kJ/m²
Weldline strength at thickness 1
75
MPa
Weldline strain at thickness 1
0.7
%
Thickness tested (1)
1
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
Coeff. of linear therm. expansion (parallel)
0.35
E-4/°C
Coeff. of linear therm. expansion (normal)
0.4
E-4/°C
Relative Temperature Index - electrical
65
°C
RTI electrical (Thickness (1) tested)
0.75
mm
Relative Temperature Index - with impact
65
°C
RTI with impact (Thickness (1) tested)
0.75
mm
Relative Temperature Index - without impact
65
°C
RTI without impact (Thickness (1) tested)
0.75
mm

Electrical properties

Relative permittivity (100Hz)
4.8
-
Relative permittivity (1 MHz)
4.4
-
Dissipation factor (100 Hz)
80
E-4
Dissipation factor (1 MHz)
170
E-4
Volume resistivity
>1E13
Ohm*m
Surface resistivity
Ohm
Electric strength
33
kV/mm
Comparative tracking index
425
V

Other properties

Water absorption
6.7
%
Water absorption in water at 23°C after 24h
1.8
%
Humidity absorption
2.3
%
Density
1490
kg/m³

Diagrams

Applications

Reflow connectors (2)

Industry
Electronics
Material
PA46, PA4T excellent flow (> PEEK, PPA) PA4T low moisture absorption}
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