Stanyl® TW200B6

30% Carbon Reinforced, Heat Stabilized, Lubricated

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® TW200B6 is a 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. TW200B6 has an excellent track-record in gear applications.
Special features
Regulatory Affairs
Processing technology
Injection Molding
Design challenge
Wear & Friction
Automotive OEM
GM
OEM Specification
GMW15702-110040

Rheological properties

Molding shrinkage (parallel)
0.2
%
Molding shrinkage (normal)
0.9
%

Mechanical properties

Tensile modulus
24000
MPa
Tensile modulus (-40°C)
23000
MPa
Tensile modulus (120°C)
11000
MPa
Tensile modulus (160°C)
10000
MPa
Tensile modulus (180°C)
9500
MPa
Stress at break
250
MPa
Stress at break (-40°C)
320
MPa
Stress at break (120°C)
135
MPa
Stress at break (160°C)
115
MPa
Stress at break (180°C)
105
MPa
Strain at break
2
%
Strain at break (-40°C)
1.8
%
Strain at break (120°C)
3
%
Strain at break (160°C)
3
%
Strain at break (180°C)
3
%
Flexural modulus
20000
MPa
Flexural strength
360
MPa
Charpy impact strength (+23°C)
60
kJ/m²
Charpy impact strength (-30°C)
50
kJ/m²
Charpy notched impact strength (+23°C)
8
kJ/m²
Charpy notched impact strength (-30°C)
6.5
kJ/m²
Izod notched impact strength (+23°C)
8
kJ/m²
Izod notched impact strength (-40°C)
6.5
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
Coeff. of linear therm. expansion (parallel)
0.08
E-4/°C
Coeff. of linear therm. expansion (normal)
0.34
E-4/°C

Electrical properties

Volume resistivity
1
Ohm*m

Other properties

Water absorption
9.5
%
Water absorption in water at 23°C after 24h
2.65
%
Humidity absorption
2.6
%
Density
1280
kg/m³

Diagrams

Applications

Automotive Bearing Cages

Industry
Automotive
  • <ul> <li>Stanyl® PA46 allows for lightweight and cost effective solutions versus metal</li> <li>Stanyl® PA46 allows for reliable solutions due to its better temperature resistance and weldline performance as compared to PA66and PPA, its higher creep & fatigue resistance in comparison with PA66 and PPA</li> <li>S tanyl® PA46 allows for cost effective solutons due to faster cycle times in comparison with PA66 and PPA</li> </ul>

Crankshaft Balance Gears

Industry
Automotive
  • <ul> <li>Stanyl® PA46 allows for 40% lightweight (additional CO₂ reduction through improved moments of inertia) and 35% more cost effective solutions versus metal and it provides a significant reduction in rattling noise of gears in comparison with metal gears</li> <li>Stanyl® PA46 is more cost effective in comparison with PEEK</li> </ul>