Stanyl® TW271F8

40% Glass Reinforced, Heat Stabilized, Wear and Friction Modified

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
Wear & Friction
Automotive OEM
GM
OEM Specification
GMW15702-110039

Rheological properties

Molding shrinkage [parallel]
0.6
%
Molding shrinkage [normal]
1.1
%

Mechanical properties

Tensile modulus
13000
MPa
Stress at break
210
MPa
Strain at break
3
%
Flexural modulus
11500
MPa
Flexural strength
300
MPa
Charpy notched impact strength (+23°C)
14
kJ/m²
Izod notched impact strength (+23°C)
14
kJ/m²

Thermal properties

Melting temperature (10°C/min)
290
°C
Glass transition temperature (10°C/min)
75
°C
Temp. of deflection under load (1.80 MPa)
285
°C
Temp. of deflection under load (0.45 MPa)
285
°C
Vicat softening temperature (50°C/h 50N)
285
°C

Other properties

Density
1630
kg/m³

Material specific properties

Viscosity number
145
cm³/g