Stanyl® TW200B6

30% Carbon Reinforced, Heat Stabilized, Lubricated

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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.
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
  • Heat stabilized
  • Lubricated
General Document
Regulatory Affairs
  • Absence Declaration BNST2023-11-16
  • Absence Declaration Biocidal Products2023-11-16
  • Absence Declaration DMF (2009/251/EC: Dimethylfumarate)2023-11-16
  • Absence Declaration ELV (2000/53/EC: Heavy metals)2024-02-15
  • Absence Declaration EPA 20 High Priority Substances 20192023-11-16
  • Absence Declaration Food Allergens2023-11-16
  • Absence Declaration NMP (N-Methylpyrrolidone)2023-11-16
  • Absence Declaration Nano Materials2023-11-16
  • Absence Declaration Ozone Depleting Chemicals2024-06-27
  • Absence Declaration PAH (Polycyclic Aromatic Hydrocarbons)2023-11-16
  • Absence Declaration PBT chemicals under TSCA section 6(h)2023-11-16
  • Absence Declaration PFAS2024-03-05
  • Absence Declaration POPs (Persistent Organic Pollutants)2024-09-04
  • Absence Declaration Phthalates (2005/84/EC: DEHP, DBP, BBP,DINP,DIDP, DNOP)2023-11-16
  • Absence Declaration Red Phosphorus2023-11-16
  • Absence Declaration opBDE (2003/11/EC: Octa- / Pentabromodiphenylether)2023-11-16
  • Compliance Statement EU Sanctions and Embargos2024-05-16
  • Conflict minerals declaration (EICC, GeSI)2024-05-15
  • Deforestation Statement, Regulation (EU) 2023/1115 (EUDR)2024-09-19
  • Packaging Declaration EU Decision 97/129/EC (labelling)2024-04-17
  • Packaging, Packaging Waste and CONEG declaration (94/62/EC)2021-12-06
  • REACH Registration Statement2024-03-27
  • REACH STATEMENT KOREA2023-11-16
  • REACH STATEMENT TURKYE2023-11-16
  • RoHS Statement (2011/65/EC: Heavy metals)2024-02-01
  • SVHC, REACH Annex XIV and –XVII Statement2024-11-08
Processing technology
Injection Molding
Design challenge
Wear & Friction
Automotive OEM
GM
OEM Specification
GMW15702-110040
Applications
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Rheological properties

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

Mechanical properties

Tensile modulus
23500
MPa
Tensile modulus (-40°C)
23500
MPa
Tensile modulus (120°C)
11000
MPa
Tensile modulus (160°C)
10000
MPa
Tensile modulus (180°C)
9500
MPa
Tensile modulus (200°C)
8700
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
Stress at break (200°C)
90
MPa
Strain at break
1.7
%
Strain at break (-40°C)
1.7
%
Strain at break (120°C)
3
%
Strain at break (160°C)
3
%
Strain at break (180°C)
3
%
Strain at break (200°C)
3
%
Flexural modulus
20000
MPa
Flexural modulus (120°C)
10500
MPa
Flexural modulus (160°C)
10000
MPa
Flexural strength
360
MPa
Flexural strength (120°C)
195
MPa
Flexural strength (160°C)
160
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
Weldline strength at thickness 1
80
MPa
Weldline strain at thickness 1
0.5
%
Thickness tested (1)
4
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
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
10000
Ohm*m

Other properties

Water absorption
9.5
%
Water absorption in water at 23°C after 24h
2.65
%
Humidity absorption
2.6
%
Density
1290
kg/m³

Diagrams

Applications

Automotive Bearing Cages

Industry
Automotive
Material
  • •} Allows for lightweight and more economical solutions
  • •} Allows for more reliable solutions
  • •}
Provides higher stiffness and chemical resistance}
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Crankshaft Balance Gears

Industry
Automotive
Material
  • •} Allows for lightweight and more economical solutions
  • •} Allows for more reliable solutions
  • •} Provides higher stiffness and chemical resistance
}
More information

Gears

Industry
Automotive
Material
Envalior is a global leader in the design, engineering and testing of advanced thermoplastic materials for gears and actuation systems. Automakers and other global manufacturers trust Envalior Engineering Materials to improve the performance of complex automotive applications, appliances, consumer goods, and industrial applications. In fact, Stanyl® is used in nearly 40 million gears in 100 million automotive actuation systems each year, making it one of the most popular thermoplastic gear materials in the world.}
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Robotic gears & gearboxes

Industry
Robotics
Material
  • •} Stanyl® offers a superior alternative to POM, PA66 and PPA with higher torque and temperature performance
  • •} Stanyl® provides a comparable alternative to PEEK with significant cost savings.
  • •} Stanyl® is a proven solution used to manufacture more than 100 million automotive gears each year
  • •} Stanyl’s higher torque & durability performance allow more compact gearbox designs saving space and weight
}
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