Stanyl® TW341

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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® TW341

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	1.18 g/cm³ Show Supplier Material materials with Density of 1.18 g/cm³	dry	ISO 1183
Limiting oxygen index	27 % Show Supplier Material materials with Limiting oxygen index of 27 %	dry	ISO 4589-1/-2
Moisture absorption	3.7 % Show Supplier Material materials with Moisture absorption of 3.7 %	dry	Sim. to ISO 62
Water absorption	3.8 % Show Supplier Material materials with Water absorption of 3.8 %	dry	ISO 62	at 23°C after 24h
	13.5 % Show Supplier Material materials with Water absorption of 13.5 %	dry	Sim. to ISO 62

Mechanical

Property	Temperature	Value	Condition	Testing Standard
Elastic modulus	-40 °C	3.3 GPa Show Supplier Material materials with Elastic modulus of 3.3 GPa	dry	ISO 527-1/-2
		1 GPa Show Supplier Material materials with Elastic modulus of 1 GPa	conditioned	ISO 527-1/-2
		3.3 GPa Show Supplier Material materials with Elastic modulus of 3.3 GPa	dry	ISO 527-1/-2
	120 °C	0.8 GPa Show Supplier Material materials with Elastic modulus of 0.8 GPa	dry	ISO 527-1/-2
	160 °C	0.65 GPa Show Supplier Material materials with Elastic modulus of 0.65 GPa	dry	ISO 527-1/-2
	180 °C	0.6 GPa Show Supplier Material materials with Elastic modulus of 0.6 GPa	dry	ISO 527-1/-2
	200 °C	0.5 GPa Show Supplier Material materials with Elastic modulus of 0.5 GPa	dry	ISO 527-1/-2
Elongation	-40 °C	20 % Show Supplier Material materials with Elongation of 20 %	dry	ISO 527-1/-2
		40 % Show Supplier Material materials with Elongation of 40 %	dry	ISO 527-1/-2
		50 % Show Supplier Material materials with Elongation of 50 %	conditioned	ISO 527-1/-2
	120 °C	50 % Show Supplier Material materials with Elongation of 50 %	dry	ISO 527-1/-2
	160 °C	50 % Show Supplier Material materials with Elongation of 50 %	dry	ISO 527-1/-2
	180 °C	50 % Show Supplier Material materials with Elongation of 50 %	dry	ISO 527-1/-2
	200 °C	50 % Show Supplier Material materials with Elongation of 50 %	dry	ISO 527-1/-2
Elongation at yield		10 % Show Supplier Material materials with Elongation at yield of 10 %	dry	ISO 527-1/-2
		20 % Show Supplier Material materials with Elongation at yield of 20 %	conditioned	ISO 527-1/-2
Flexural modulus		0.9 GPa Show Supplier Material materials with Flexural modulus of 0.9 GPa	conditioned	ISO 178
		3 GPa Show Supplier Material materials with Flexural modulus of 3 GPa	dry	ISO 178
	120 °C	0.8 GPa Show Supplier Material materials with Flexural modulus of 0.8 GPa	dry	ISO 178
	160 °C	0.6 GPa Show Supplier Material materials with Flexural modulus of 0.6 GPa	dry	ISO 178
Flexural yield strength		50 MPa Show Supplier Material materials with Flexural yield strength of 50 MPa	conditioned	ISO 178
		150 MPa Show Supplier Material materials with Flexural yield strength of 150 MPa	dry	ISO 178
	120 °C	50 MPa Show Supplier Material materials with Flexural yield strength of 50 MPa	dry	ISO 178
	160 °C	40 MPa Show Supplier Material materials with Flexural yield strength of 40 MPa	dry	ISO 178
Impact strength, Charpy notched	-30 °C	4 kJ/m² Show Supplier Material materials with Impact strength, Charpy notched of 4 kJ/m²	dry, conditioned	ISO 179/1eA
	23 °C	10 kJ/m² Show Supplier Material materials with Impact strength, Charpy notched of 10 kJ/m²	dry	ISO 179/1eA
	23 °C	35 kJ/m² Show Supplier Material materials with Impact strength, Charpy notched of 35 kJ/m²	conditioned	ISO 179/1eA
Yield strength	-40 °C	135 MPa Show Supplier Material materials with Yield strength of 135 MPa	dry	ISO 527-1/-2
		55.0 MPa Show Supplier Material materials with Yield strength of 55.0 MPa	conditioned	ISO 527-1/-2
		100 MPa Show Supplier Material materials with Yield strength of 100 MPa	dry	ISO 527-1/-2
	120 °C	50 MPa Show Supplier Material materials with Yield strength of 50 MPa	dry	ISO 527-1/-2
	160 °C	40 MPa Show Supplier Material materials with Yield strength of 40 MPa	dry	ISO 527-1/-2
	180 °C	35 MPa Show Supplier Material materials with Yield strength of 35 MPa	dry	ISO 527-1/-2
	200 °C	30 MPa Show Supplier Material materials with Yield strength of 30 MPa	dry	ISO 527-1/-2

Thermal

Property	Value	Condition	Testing Standard	Thickness	Pressure	Comment
Coefficient of thermal expansion	8.5e-07 1/K Show Supplier Material materials with Coefficient of thermal expansion of 8.5e-07 1/K	dry	ISO 11359-1/-2			Parallel
	1.1e-06 1/K Show Supplier Material materials with Coefficient of thermal expansion of 1.1e-06 1/K	dry	ISO 11359-1/-2			Normal
Flammability	V-2	dry	IEC 60695-11-10	1.5 mm		UL recognition :Yes
Glass transition temperature	75 °C Show Supplier Material materials with Glass transition temperature of 75 °C	dry	ISO 11357-1/-2			10°C/min
Glow Wire Flammability Index	650 °C Show Supplier Material materials with Glow Wire Flammability Index of 650 °C	dry	IEC 60695-2-12	3 mm
	750 °C Show Supplier Material materials with Glow Wire Flammability Index of 750 °C	dry	IEC 60695-2-12	0.75 mm
Glow Wire Ignition Temperature	700 °C Show Supplier Material materials with Glow Wire Ignition Temperature of 700 °C	dry	IEC 60695-2-13	3 mm
	725 °C Show Supplier Material materials with Glow Wire Ignition Temperature of 725 °C	dry	IEC 60695-2-13	0.75 mm
Heat deflection temperature	190 °C Show Supplier Material materials with Heat deflection temperature of 190 °C	dry	ISO 75-1/-2		2 MPa
	280 °C Show Supplier Material materials with Heat deflection temperature of 280 °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
Relative temperature index, electrical	150 °C Show Supplier Material materials with Relative temperature index, electrical of 150 °C	dry	UL746B	0.75 mm
Relative temperature index, mechanical impact	115 °C Show Supplier Material materials with Relative temperature index, mechanical impact of 115 °C	dry	UL746B	0.75 mm
Relative temperature index, mechanical strength	120 °C Show Supplier Material materials with Relative temperature index, mechanical strength of 120 °C	dry	UL746B	0.75 mm
Thermal diffusivity	9.21e-08 mm²/s Show Supplier Material materials with Thermal diffusivity of 9.21e-08 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	Comment
Comparative tracking index	400 V Show Supplier Material materials with Comparative tracking index of 400 V	dry	IEC 60112
Dielectric constant	3.6 [-] Show Supplier Material materials with Dielectric constant of 3.6 [-]	dry	IEC 62631-2-1	1MHz
	3.9 [-] Show Supplier Material materials with Dielectric constant of 3.9 [-]	dry	IEC 62631-2-1	100Hz
	4.5 [-] Show Supplier Material materials with Dielectric constant of 4.5 [-]	conditioned	IEC 62631-2-1	1MHz
	22 [-] Show Supplier Material materials with Dielectric constant of 22 [-]	conditioned	IEC 62631-2-1	100Hz
Dielectric strength	15 kV/mm Show Supplier Material materials with Dielectric strength of 15 kV/mm	conditioned	IEC 60243-1
	25 kV/mm Show Supplier Material materials with Dielectric strength of 25 kV/mm	dry	IEC 60243-1
Dissipation factor	70 [-] Show Supplier Material materials with Dissipation factor of 70 [-]	dry	IEC 62631-2-1	100Hz
	260 [-] Show Supplier Material materials with Dissipation factor of 260 [-]	dry	IEC 62631-2-1	1MHz
	1200 [-] Show Supplier Material materials with Dissipation factor of 1200 [-]	conditioned	IEC 62631-2-1	1MHz
	8700 [-] Show Supplier Material materials with Dissipation factor of 8700 [-]	conditioned	IEC 62631-2-1	100Hz
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+13 Ω·cm Show Supplier Material materials with Volume resistivity of 1e+13 Ω·cm	dry	IEC 62631-3-1

Rheological Properties

Property	Value	Condition	Testing Standard	Comment
Density of melt	990 g/cm³ Show Supplier Material materials with Density of melt of 990 g/cm³	dry	-
Shrinkage	2 % Show Supplier Material materials with Shrinkage of 2 %	dry	Sim. to ISO 294-4	Parallel
	2 % Show Supplier Material materials with Shrinkage of 2 %	dry	Sim. to ISO 294-4	Normal
Specific heat capacity melt	2670 J/(kg·K) Show Supplier Material materials with Specific heat capacity melt of 2670 J/(kg·K)	dry	-
Spiral flow length	110	dry	-	1.0 mm 800 bar
	120	dry	-	1.0 mm 900 bar
	130	dry	-	1.0 mm 1000 bar
	60	dry	-	0.5mm 1200 bar
	70	dry	-	0.5mm 1600 bar
	90	dry	-	0.5mm 2000 bar
Thermal conductivity of melt	0.25 W/(m·K) Show Supplier Material materials with Thermal conductivity of melt of 0.25 W/(m·K)	dry	-
Viscosity number	185 cm³/gr Show Supplier Material materials with Viscosity number of 185 cm³/gr	dry	ISO 307, 1157, 1628

Technological properties

Property
Application areas	Small domestic appliance gears, Variator transmission parts, Ironing Components, Golf Shoe Receptacles, Chain Tensioners, Variator Roller Cover, Transmission Control Gears, Bike Body Plugs, Oil Pump Gears (2-wheelers), Slide Shoe Surfaces in new generation, MTF/DMF Components, CVT Transmission Systems: Scoop Snubbers, Crankshaft Balance Gears, EPS gears, Power Lift Gate Actuators, Power Door Actuators, Power Window Actuators, Windshield Wiper Actuators, Power Seats, EPS Steering components: Gears, Flex couplers and Sensors, Fuel System: Various Components, Automotive Connectors, Endlaminates (electro motors), Brushholders (electro motors), Coil insulation, Automotive e-motor Bobbins, Temperature Sensor, Speed Sensor, Positition Sensor, Start/Stop: Alternator and Starter parts, Endlaminates (electrical components), Brushholders (electrical components), Cable Ties, Door checker, Gears, Timing drive systems, Electric parking brakes, Electric brake boosters, Seat actuators, Mirror actuators, Trunk actuators, Door handle actuators, Sunroof actuators, Steering wheel adjusters
Certifications	Yellow Card Available

Stanyl® TW341

Description

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