Stanyl® TW241F10

Mit 50% Glasfasern verstärkt, wärmestabilisiert, geschmiert

Allgemeine Information

Stanyl® ist unser Hochleistungs-Polyamid 46, das für Anwendungen in Automobil-, E & E-, Getriebe- und Außenstromversorgungsanlagen verwendet wird.
Stanyl® ist ein Hochleistungspolyamid, das unübertroffene Leistung und Wert für anspruchsvolle Anwendungen bietet, bei denen überlegene Wärmebeständigkeit, Konstruktionssteifigkeit, Verschleiß und Reibung sowie Prozessflussqualitäten erforderlich sind.
Da Stanyl seine mechanischen Eigenschaften bei hohen Temperaturen bis zu 220 ° C beibehält, ist es ideal für extrem leistungsstarke Anwendungen geeignet, bei denen es PPA, PA6T, PA9T und häufig PPS und LCP übertrifft.
Produkt
Stanyl® TW241F10 ist ein Hochtemperatur-Polyamid, das eine hervorragende Kriechfestigkeit, Festigkeit, Steifheit und Ermüdungsbeständigkeit bietet, insbesondere bei hohen Temperaturen in Kombination mit Zykluszeitvorteilen und ausgezeichnetem Fließen. TW241F10 verfügt über eine hervorragende Erfolgsbilanz bei Getriebeanwendungen und Bauteilen
Besondere Merkmale
Regulatorische Angelegenheiten

Rheologische Kennwerte

Verarbeitungsschwindung parallel
0.4
%
Verarbeitungsschwindung senkrecht
0.9
%
Spiralfliesslänge, 1.0 mm 800bar
70
mm
Spiralfliesslänge, 1.0 mm 900bar
80
mm
Spiralfliesslänge, 1.0 mm 1000bar
90
mm

Mechanische Kennwerte

Zug-Modul
16000
MPa
Zug-Modul (-40°C)
16500
MPa
Zug-Modul (100°C)
9500
MPa
Zug-Modul (120°C)
8500
MPa
Zug-Modul (140°C)
8000
MPa
Zug-Modul (150°C)
7600
MPa
Zug-Modul (160°C)
7200
MPa
Zug-Modul (180°C)
6600
MPa
Zug-Modul (200°C)
6000
MPa
Tensile modulus (210°C)
5800
MPa
Bruchspannung
250
MPa
Bruchspannung (-40°C)
290
MPa
Bruchspannung (100°C)
150
MPa
Bruchspannung (120°C)
140
MPa
Bruchspannung (140°C)
130
MPa
Bruchspannung (150°C)
125
MPa
Bruchspannung (160°C)
120
MPa
Bruchspannung (180°C)
110
MPa
Bruchspannung (200°C)
100
MPa
Stress at break (210°C)
95
MPa
Bruchdehnung
2.7
%
Bruchdehnung (-40°C)
2.3
%
Bruchdehnung (120°C)
5
%
Bruchdehnung (140°C)
5
%
Bruchdehnung (150°C)
5.5
%
Bruchdehnung (160°C)
5.5
%
Bruchdehnung (180°C)
5.5
%
Bruchdehnung (200°C)
6
%
Strain at break (210°C)
6
%
Biegemodul
15000
MPa
Biegemodul (120°C)
7300
MPa
Biegemodul (160°C)
6500
MPa
Biegefestigkeit
380
MPa
Biegefestigkeit (120°C)
180
MPa
Biegefestigkeit (160°C)
150
MPa
Charpy-Schlagzähigkeit (+23°C)
100
kJ/m²
Charpy-Schlagzähigkeit (-30°C)
90
kJ/m²
Charpy-Kerbschlagzähigkeit (+23°C)
16
kJ/m²
Charpy-Kerbschlagzähigkeit (-30°C)
14
kJ/m²
Izod-Kerbschlagzähigkeit (23°C)
16
kJ/m²
Izod-Kerbschlagzähigkeit (-40°C)
14
kJ/m²
Bruchspannung der Zusammenflussnaht bei Dicke (1)
90
MPa
Bruchdehnung der Zusammenflussnaht bei Dicke (1)
1
%
geprüfte Probekörperdicke (1)
4
mm

Thermische Kennwerte

Schmelztemperatur (10°C/min)
295
°C
Glasübergangstemperatur (10°C/min)
75
°C
Formbeständigkeitstemperatur (1.8 MPa)
290
°C
Formbeständigkeitstemperatur (0.45 MPa)
290
°C
Vicat-Erweichungstemperatur (50°C/h 50N)
290
°C
Längenausdehnungskoeffizient (parallel)
0.25
E-4/°C
Längenausdehnungskoeffizient (senkrecht)
0.4
E-4/°C
Brennbarkeit-Sauerstoff-Index
22
%
Rel. Temperaturindex -elektrisch
65
°C
RTI elektrisch - geprüfte Probekörperdicke (1)
0.75
mm
Rel. Temperaturindex -mech. mit Schlagbelastung
65
°C
RTI mechanisch Schlag - geprüfte Probekörperdicke (1)
0.75
mm
Rel. Temperaturindex -mech. ohne Schlagbelastung
65
°C
RTI mechanisch - geprüfte Probekörperdicke (1)
0.75
mm
Temperaturindex 2500 h
190
°C
Temperatur Index 5000 h
177
°C
Temperaturindex 10000 h
164
°C
Temperaturindex 20000 h
153
°C

Elektrische Kennwerte

Dielektrizitätszahl (100Hz)
4.3
-
Dielektrizitätszahl (1 MHz)
4
-
Dielektr. Verlustfaktor (100Hz)
70
E-4
Dielektr. Verlustfaktor (1 MHz)
200
E-4
Spezifischer Durchgangswiderstand
1E12
Ohm*m
Spezifischer Oberflächenwiderstand
Ohm
Elektrische Durchschlagfestigkeit
30
kV/mm
Vergleichszahl der Kriechwegbildung
300
V

Sonstige Kennwerte

Wasseraufnahme
6.75
%
Wasseraufnahme in Wasser bei 23°C nach 24h
1.9
%
Feuchtigkeitsaufnahme
1.85
%
Dichte
1620
kg/m³

Formmasse-Spezifische Kennwerte

Viskositätszahl
140
cm³/g

Rheologische Berechnungsparameter

Dichte der Schmelze
1420
kg/m³
Wärmeleitfähigkeit der Schmelze
0.391
W/(m K)
Spez. Wärmekapazität der Schmelze
1990
J/(kg K)
Effektive Temperaturleitf. a-effektiv
1.39E-7
m²/s

Diagramme

Anwendungsbeispiele

Coolant valve actuators

Branche
Automotive
  • •} 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
}

Door handle actuators

Branche
Automotive
  • •} 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
}

Electric brake boosters

Branche
Automotive
  • •} 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
}

Electric parking brakes

Branche
Automotive
  • •} 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
}

Electronic throttle control actuators

Branche
Automotive
  • •} 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
}

Endlaminates (electrical components)

Branche
Electrical
There are also grades available with halogenfree flame-retardant ingredients.}

EPS Steering components: Gears, Flex couplers and Sensors

Branche
Automotive
  • •} Reliable
  • •} Sustainable
  • •} Lightweight
  • •} Low NVH
  • •} High abrasion resistance
}

Exhaust gas recirculation actuators

Branche
Automotive
  • •} 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
}

Gears

Branche
Automotive
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.}

Mirror actuators

Branche
Automotive
  • •} 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
}

MTF/DMF Components

Branche
Automotive
  • •} Allows for lightweight and more economical solutions
  • •} Allows for more reliable solutions
  • •} Provides higher stiffness and chemical resistance
}

Off-road Vehicle Oil Pans and Reservoirs

Branche
Consumer goods
  • •} Ease of processing
  • •} Short injection molding cycle times
  • •} Good flowability
  • •} Superior heat resistance
  • •} Design stiffness
}

Seat actuators

Branche
Automotive
  • •} 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
}

Steering wheel adjusters

Branche
Automotive
  • •} 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
}

Sunroof actuators

Branche
Automotive
  • •} 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
}

Timing drive systems

Branche
Automotive
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.}

Torque Convertor Components

Branche
Automotive
  • •} Allows for lightweight and more economical solutions
  • •} Allows for more reliable solutions
  • •} Provides higher stiffness and chemical resistance
}

Trunk actuators

Branche
Automotive
  • •} 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
}

Turbo actuators

Branche
Automotive
  • •} 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
}