Stanyl® TW241F10

50% Glass 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® TW241F10 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. TW241F10 has an excellent track-record in gear applications and structural parts
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
  • CALIFORNIA PROPOSITION 65 (NDS)2024-01-02
  • CALIFORNIA PROPOSITION 65 (carbon black)2024-01-02
  • 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
Yellow Card
Processing technology
Injection Molding
Design challenge
Designing structural parts | high temperature mechanics
Automotive OEM
CALLOUT, FORD, GM, HYUNDAI KIA, VOLVO
OEM Specification
ASTM D6779 PA062 G50
GMW15702-020281-PA46-GF50
GMW17410P-PA46-GF50
ISO 16396-PA 46,GF,M1HS,S14-160,,
MS-941-03-(2022)
STD1212,12-5
WSF-M4D897-A
Applications
Have a question? Contact us

Rheological properties

Molding shrinkage [parallel]
0.4
%
Molding shrinkage [normal]
0.9
%
Spiral flow length 1.0 mm 800 bar
70
mm
Spiral flow length 1.0 mm 900 bar
80
mm
Spiral flow length 1.0 mm 1000 bar
90
mm

Mechanical properties

Tensile modulus
16000
MPa
Tensile modulus (-40°C)
16500
MPa
Tensile modulus (100°C)
9500
MPa
Tensile modulus (120°C)
8500
MPa
Tensile modulus (140°C)
8000
MPa
Tensile modulus (150°C)
7600
MPa
Tensile modulus (160°C)
7200
MPa
Tensile modulus (180°C)
6600
MPa
Tensile modulus (200°C)
6000
MPa
Tensile modulus (210°C)
5800
MPa
Stress at break
250
MPa
Stress at break (-40°C)
290
MPa
Stress at break (100°C)
150
MPa
Stress at break (120°C)
140
MPa
Stress at break (140°C)
130
MPa
Stress at break (150°C)
125
MPa
Stress at break (160°C)
120
MPa
Stress at break (180°C)
110
MPa
Stress at break (200°C)
100
MPa
Stress at break (210°C)
95
MPa
Strain at break
2.7
%
Strain at break (-40°C)
2.3
%
Strain at break (120°C)
5
%
Strain at break (140°C)
5
%
Strain at break (150°C)
5.5
%
Strain at break (160°C)
5.5
%
Strain at break (180°C)
5.5
%
Strain at break (200°C)
6
%
Strain at break (210°C)
6
%
Flexural modulus
15000
MPa
Flexural modulus (120°C)
7300
MPa
Flexural modulus (160°C)
6500
MPa
Flexural strength
380
MPa
Flexural strength (120°C)
180
MPa
Flexural strength (160°C)
150
MPa
Charpy impact strength (+23°C)
100
kJ/m²
Charpy impact strength (-30°C)
90
kJ/m²
Charpy notched impact strength (+23°C)
16
kJ/m²
Charpy notched impact strength (-30°C)
14
kJ/m²
Izod notched impact strength (+23°C)
16
kJ/m²
Izod notched impact strength (-40°C)
14
kJ/m²
Weldline strength at thickness 1
90
MPa
Weldline strain at thickness 1
1
%
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
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)
0.25
E-4/°C
Coeff. of linear therm. expansion (normal)
0.4
E-4/°C
Oxygen index
22
%
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
Thermal Index 2500 hrs
190
°C
Thermal Index 5000 hrs
177
°C
Thermal Index 10000 hrs
164
°C
Thermal Index 20000 hrs
153
°C

Electrical properties

Relative permittivity (100Hz)
4.3
-
Relative permittivity (1 MHz)
4
-
Dissipation factor (100 Hz)
70
E-4
Dissipation factor (1 MHz)
200
E-4
Volume resistivity
1E12
Ohm*m
Surface resistivity
Ohm
Electric strength
30
kV/mm
Comparative tracking index
300
V

Other properties

Water absorption
6.75
%
Water absorption in water at 23°C after 24h
1.9
%
Humidity absorption
1.85
%
Density
1620
kg/m³

Material specific properties

Viscosity number
140
cm³/g

Rheological calculation properties

Density of melt
1420
kg/m³
Thermal conductivity of melt
0.391
W/(m K)
Spec. heat capacity melt
1990
J/(kg K)
Eff. thermal diffusivity
1.39E-7
m²/s

Diagrams

Applications

Charge Air Cooler Caps

Industry
Automotive
Material
  • •} Long term heat resistant
  • •} Lightweight
  • •} Cost effective
  • •} Fatigue resistant
}
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Coolant valve actuators

Industry
Automotive
Material
  • •} Higher torque and durability performance than PPA and PA66
  • •} Allows more compact actuator design and weight savings
  • •} Comparable performance to specialized materials without the need for expensive additives (e.g., carbon fiber or wear & friction optimizers) creates opportunities for cost savings
}
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Door handle actuators

Industry
Automotive
Material
  • •} Higher torque and durability performance than PPA and PA66
  • •} Allows more compact actuator design and also lower weight
  • •} Comparable performance to specialized materials without the need for expensive additives (e.g., carbon fiber or wear & friction optimizers) creates opportunities for cost savings
}
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Electric brake boosters

Industry
Automotive
Material
  • •} Higher torque and durability performance than PA66 and POM
  • •} Allows more compact actuator design and weight savings
  • •} Comparable performance to specialized materials without the need for expensive additives (e.g., carbon fiber or wear & friction optimizers) creates opportunities for cost savings
}
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Electric parking brakes

Industry
Automotive
Material
  • •} Higher torque and durability performance than PA66 and POM
  • •} Allows more compact actuator design and weight savings
  • •} Comparable performance to specialized materials without the need for expensive additives (e.g., carbon fiber or wear & friction optimizers) creates opportunities for cost savings
}
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Electronic throttle control actuators

Industry
Automotive
Material
  • •} Higher torque and durability performance than PPA and PA66
  • •} Allows more compact actuator design and weight savings
  • •} Comparable performance to specialized materials without the need for expensive additives (e.g., carbon fiber or wear & friction optimizers) creates opportunities for cost savings
}
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Endlaminates (electrical components)

Industry
Electrical
Material
There are also grades available with halogenfree flame-retardant ingredients.}
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EPS Steering components: Gears, Flex couplers and Sensors

Industry
Automotive
Material
  • •} Reliable
  • •} Sustainable
  • •} Lightweight
  • •} Low NVH
  • •} High abrasion resistance
}
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Exhaust gas recirculation actuators

Industry
Automotive
Material
  • •} Higher torque and durability performance than PPA and PA66
  • •} Allows more compact actuator design and weight savings
  • •} Comparable performance to specialized materials without the need for expensive additives (e.g., carbon fiber or wear & friction optimizers) creates opportunities for cost savings
}
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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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Mirror actuators

Industry
Automotive
Material
  • •} Higher torque and durability performance than PPA and PA66
  • •} Allows more compact actuator design and also lower weight
  • •} Comparable performance to specialized materials without the need for expensive additives (e.g., carbon fiber or wear & friction optimizers) creates opportunities for cost savings
}
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MTF/DMF Components

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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Off-road Vehicle Oil Pans and Reservoirs

Industry
Consumer goods
Material
  • •} Ease of processing
  • •} Short injection molding cycle times
  • •} Good flowability
  • •} Superior heat resistance
  • •} Design stiffness
}
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Seat actuators

Industry
Automotive
Material
  • •} Higher torque and durability performance than PPA and PA66
  • •} Allows more compact actuator design and also lower weight
  • •} Comparable performance to specialized materials without the need for expensive additives (e.g., carbon fiber or wear & friction optimizers) creates opportunities for cost savings
}
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Steering wheel adjusters

Industry
Automotive
Material
  • •} Higher torque and durability performance than PPA and PA66
  • •} Allows more compact actuator design and also lower weight
  • •} Comparable performance to specialized materials without the need for expensive additives (e.g., carbon fiber or wear & friction optimizers) creates opportunities for cost savings
}
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Sunroof actuators

Industry
Automotive
Material
  • •} Higher torque and durability performance than PPA and PA66
  • •} Allows more compact actuator design and also lower weight
  • •} Comparable performance to specialized materials without the need for expensive additives (e.g., carbon fiber or wear & friction optimizers) creates opportunities for cost savings
}
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Timing drive systems

Industry
Automotive
Material
For more than 20 years, Envalior has helped the world’s leading automakers improve the performance and efficiency of timing chain systems, wear guide faces, support arms, and related thermoplastic components through advanced material science. Envalior offers a full portfolio of durable thermoplastic materials formulated to reduce timing chain friction and improve efficiency. To protect the environment and aid regulatory compliance, Envalior offers letters of conformity for any grades with PTFE confirming they do not contain harmful PFAS or PFOA. In addition, Envalior offers superior PTFE-free solutions with best-in-class low-friction performance such as Stanyl® HGR3.}
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Torque Convertor Components

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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Trunk actuators

Industry
Automotive
Material
  • •} Higher torque and durability performance than PPA and PA66
  • •} Allows more compact actuator design and also lower weight
  • •} Comparable performance to specialized materials without the need for expensive additives (e.g., carbon fiber or wear & friction optimizers) creates opportunities for cost savings
}
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Turbo actuators

Industry
Automotive
Material
  • •} Higher torque and durability performance than PPA and PA66
  • •} Allows more compact actuator design and weight savings
  • •} Comparable performance to specialized materials without the need for expensive additives (e.g., carbon fiber or wear & friction optimizers) creates opportunities for cost savings
}
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Wheel Speed Sensors

Industry
Automotive
Material
EcoPaXX® is 70% Biobased.}
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