Stanyl® TW271F6

Alternative and trade names
(PA46+PTFE)-GF30

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Description

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.

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Stanyl® TW271F6

This material data has been provided by DSM.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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Properties

General

Property	Value	Condition	Testing Standard	Comment
Density	1.53 g/cm³ Show Supplier Material materials with Density of 1.53 g/cm³	dry	ISO 1183
Moisture absorption	2.2 % Show Supplier Material materials with Moisture absorption of 2.2 %	dry	Sim. to ISO 62
Water absorption	2.1 % Show Supplier Material materials with Water absorption of 2.1 %	dry	ISO 62	at 23°C after 24h
	7.4 % Show Supplier Material materials with Water absorption of 7.4 %	dry	Sim. to ISO 62

Mechanical

Property	Temperature	Value	Condition	Testing Standard
Elastic modulus	-40 °C	11 GPa Show Supplier Material materials with Elastic modulus of 11 GPa	dry	ISO 527-1/-2
	-40 °C	12 GPa Show Supplier Material materials with Elastic modulus of 12 GPa	conditioned	ISO 527-1/-2
		6.6 GPa Show Supplier Material materials with Elastic modulus of 6.6 GPa	conditioned	ISO 527-1/-2
		10.5 GPa Show Supplier Material materials with Elastic modulus of 10.5 GPa	dry	ISO 527-1/-2
	120 °C	5.2 GPa Show Supplier Material materials with Elastic modulus of 5.2 GPa	dry	ISO 527-1/-2
	160 °C	4.8 GPa Show Supplier Material materials with Elastic modulus of 4.8 GPa	dry	ISO 527-1/-2
	180 °C	4.5 GPa Show Supplier Material materials with Elastic modulus of 4.5 GPa	dry	ISO 527-1/-2
	200 °C	4.2 GPa Show Supplier Material materials with Elastic modulus of 4.2 GPa	dry	ISO 527-1/-2
Elongation	-40 °C	3.2 % Show Supplier Material materials with Elongation of 3.2 %	conditioned	ISO 527-1/-2
	-40 °C	3.3 % Show Supplier Material materials with Elongation of 3.3 %	dry	ISO 527-1/-2
		3.4 % Show Supplier Material materials with Elongation of 3.4 %	dry	ISO 527-1/-2
		6 % Show Supplier Material materials with Elongation of 6 %	conditioned	ISO 527-1/-2
	120 °C	6.5 % Show Supplier Material materials with Elongation of 6.5 %	dry	ISO 527-1/-2
	160 °C	6.5 % Show Supplier Material materials with Elongation of 6.5 %	dry	ISO 527-1/-2
	180 °C	6.5 % Show Supplier Material materials with Elongation of 6.5 %	dry	ISO 527-1/-2
	200 °C	6.5 % Show Supplier Material materials with Elongation of 6.5 %	dry	ISO 527-1/-2
Flexural modulus		6 GPa Show Supplier Material materials with Flexural modulus of 6 GPa	conditioned	ISO 178
		9 GPa Show Supplier Material materials with Flexural modulus of 9 GPa	dry	ISO 178
	120 °C	5.4 GPa Show Supplier Material materials with Flexural modulus of 5.4 GPa	dry	ISO 178
	160 °C	5 GPa Show Supplier Material materials with Flexural modulus of 5 GPa	dry	ISO 178
Flexural yield strength		150 MPa Show Supplier Material materials with Flexural yield strength of 150 MPa	conditioned	ISO 178
		280 MPa Show Supplier Material materials with Flexural yield strength of 280 MPa	dry	ISO 178
	120 °C	135 MPa Show Supplier Material materials with Flexural yield strength of 135 MPa	dry	ISO 178
	160 °C	120 MPa Show Supplier Material materials with Flexural yield strength of 120 MPa	dry	ISO 178
Impact strength, Charpy notched	-30 °C	11 kJ/m² Show Supplier Material materials with Impact strength, Charpy notched of 11 kJ/m²	dry, conditioned	ISO 179/1eA
	23 °C	13 kJ/m² Show Supplier Material materials with Impact strength, Charpy notched of 13 kJ/m²	dry	ISO 179/1eA
	23 °C	17 kJ/m² Show Supplier Material materials with Impact strength, Charpy notched of 17 kJ/m²	conditioned	ISO 179/1eA
Impact strength, Charpy unnotched	-30 °C	65 kJ/m² Show Supplier Material materials with Impact strength, Charpy unnotched of 65 kJ/m²	dry	ISO 179/1eU
	-30 °C	70 kJ/m² Show Supplier Material materials with Impact strength, Charpy unnotched of 70 kJ/m²	conditioned	ISO 179/1eU
	23 °C	85 kJ/m² Show Supplier Material materials with Impact strength, Charpy unnotched of 85 kJ/m²	dry	ISO 179/1eU
	23 °C	90 kJ/m² Show Supplier Material materials with Impact strength, Charpy unnotched of 90 kJ/m²	conditioned	ISO 179/1eU
Tensile strength	-40 °C	235 MPa Show Supplier Material materials with Tensile strength of 235 MPa	conditioned	ISO 527-1/-2
	-40 °C	250 MPa Show Supplier Material materials with Tensile strength of 250 MPa	dry	ISO 527-1/-2
		130 MPa Show Supplier Material materials with Tensile strength of 130 MPa	conditioned	ISO 527-1/-2
		200 MPa Show Supplier Material materials with Tensile strength of 200 MPa	dry	ISO 527-1/-2
	120 °C	100 MPa Show Supplier Material materials with Tensile strength of 100 MPa	dry	ISO 527-1/-2
	160 °C	85 MPa Show Supplier Material materials with Tensile strength of 85 MPa	dry	ISO 527-1/-2
	180 °C	80 MPa Show Supplier Material materials with Tensile strength of 80 MPa	dry	ISO 527-1/-2
	200 °C	75 MPa Show Supplier Material materials with Tensile strength of 75 MPa	dry	ISO 527-1/-2

Thermal

Property	Value	Condition	Testing Standard	Pressure	Comment
Coefficient of thermal expansion	2.5e-07 1/K Show Supplier Material materials with Coefficient of thermal expansion of 2.5e-07 1/K	dry	ISO 11359-1/-2		Parallel
	6e-07 1/K Show Supplier Material materials with Coefficient of thermal expansion of 6e-07 1/K	dry	ISO 11359-1/-2		Normal
Glass transition temperature	75 °C Show Supplier Material materials with Glass transition temperature of 75 °C	dry	ISO 11357-1/-2		10°C/min
Heat deflection temperature	290 °C Show Supplier Material materials with Heat deflection temperature of 290 °C	dry	ISO 75-1/-2	2 MPa
	290 °C Show Supplier Material materials with Heat deflection temperature of 290 °C	dry	ISO 75-1/-2	0.45 MPa
Melting point	295 °C Show Supplier Material materials with Melting point of 295 °C	dry	ISO 11357-1/-3		10°C/min
Thermal diffusivity	1.26e-07 mm²/s Show Supplier Material materials with Thermal diffusivity of 1.26e-07 mm²/s	dry	-
Vicat softening temperature	290 °C Show Supplier Material materials with Vicat softening temperature of 290 °C	dry	ISO 306		50°C/h 50N

Electrical

Property	Value	Condition	Testing Standard
Comparative tracking index	400 V Show Supplier Material materials with Comparative tracking index of 400 V	dry	IEC 60112
Surface resistivity	1e+13 Ω/sq Show Supplier Material materials with Surface resistivity of 1e+13 Ω/sq	conditioned	IEC 62631-3-2
Volume resistivity	1e+07 Ω·cm Show Supplier Material materials with Volume resistivity of 1e+07 Ω·cm	conditioned	IEC 62631-3-1
	1e+12 Ω·cm Show Supplier Material materials with Volume resistivity of 1e+12 Ω·cm	dry	IEC 62631-3-1

Rheological Properties

Property	Value	Condition	Testing Standard	Comment
Density of melt	1320 g/cm³ Show Supplier Material materials with Density of melt of 1320 g/cm³	dry	-
Shrinkage	0.5 % Show Supplier Material materials with Shrinkage of 0.5 %	dry	Sim. to ISO 294-4	Parallel
	1.3 % Show Supplier Material materials with Shrinkage of 1.3 %	dry	Sim. to ISO 294-4	Normal
Specific heat capacity melt	1890 J/(kg·K) Show Supplier Material materials with Specific heat capacity melt of 1890 J/(kg·K)	dry	-
Spiral flow length	105	dry	-	1.0 mm 800 bar
	115	dry	-	1.0 mm 900 bar
	125	dry	-	1.0 mm 1000 bar
Thermal conductivity of melt	0.319 W/(m·K) Show Supplier Material materials with Thermal conductivity of melt of 0.319 W/(m·K)	dry	-
Viscosity number	145 cm³/gr Show Supplier Material materials with Viscosity number of 145 cm³/gr	dry	ISO 307, 1157, 1628

Technological properties

Property
Application areas	Self propelled lawnmower transmission gears, Transmission Control Gears, Oil Pump Gears (2-wheelers), Rod Guides, MTF/DMF Components, Crankshaft Balance Gears, Oil Pump Gears (automotive), EPS gears, Power Lift Gate Actuators, Power Door Actuators, Power Window Actuators, Windshield Wiper Actuators, EPS Steering components: Gears, Flex couplers and Sensors, CRB Housing, Gears, Electronic throttle control actuators, Exhaust gas recirculation actuators, Turbo actuators, Coolant valve actuators
Certifications	Yellow Card Available
Fillers	30% Glass Fiber and PTFE

Stanyl® TW271F6

Description

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Properties