Shanghai Langqi Plastic Materials Co., Ltd.

Stanyl® TW441

Manufacturer: DSM
Produced At: Europe / China
Product Category: Polyamide 46（PA46）
Product No: Stanyl TW441
Product Quantity: 25KG / BAG
Product Features: Heat Stabilized、Lubricated、Platable

Product information

Stanyl® TW441

Polyamide 46

DSM Engineering Plastics

Product Description:

High Viscosity, Heat Stabilized, Lubricated

Special Features:

Contains release agent

Heat stabilized or stable to heat

High viscosity

Lubricated

Platable

Used In:

Timing Chain Tensioner Surfaces

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.

Additive	Heat Stabilizer、Lubricant、Mold Release
Features	Heat Stabilized、High Viscosity、Lubricated、Platable
Processing Method	Extrusion、Injection Molding
Multi-Point Data	Isochronous Stress vs. Strain (ISO 11403-1) Isothermal Stress vs. Strain (ISO 11403-1) Secant Modulus vs. Strain (ISO 11403-1) Shear Modulus vs. Temperature (ISO 11403-1)
Resin ID (ISO 1043)	PA46

Physical	Dry	Conditioned	Unit	Test Method
Density	1.18	--	g/cm³	ISO 1183
Molding Shrinkage				ISO 294-4
Across Flow	2.0	--	%
Flow	2.0	--	%
Water Absorption				ISO 62
Saturation, 73°F	14	--	%
Equilibrium, 73°F, 50% RH	3.7	--	%
Viscosity Number	220	--	cm³/g	ISO 307

Mechanical	Dry	Conditioned	Unit	Test Method
Tensile Modulus				ISO 527-2
--	479000	145000	psi
248°F	116000	--	psi
320°F	94300	--	psi
356°F	87000	--	psi
392°F	72500	--	psi
Tensile Stress				ISO 527-2
Yield	14500	7980	psi
Yield, 248°F	7250	--	psi
Yield, 320°F	5800	--	psi
Yield, 356°F	5080	--	psi
Yield, 392°F	4350	--	psi
Tensile Strain (Yield)	10	20	%	ISO 527-2
Nominal Tensile Strain at Break				ISO 527-2
--	40	> 50	%
356°F	> 50	--	%
392°F	> 50	--	%
Flexural Modulus				ISO 178
--	435000	131000	psi
248°F	116000	--	psi
320°F	87000	--	psi
Impact	Dry	Conditioned	Unit	Test Method
Charpy Notched Impact Strength(73°F)	5.7	21	ft·lb/in²	ISO 179/1eA
Charpy Unnotched Impact Strength				ISO 179/1eU
-22°F	No Break	No Break
73°F	No Break	No Break
Notched Izod Impact Strength(73°F)	4.8	19	ft·lb/in²	ISO 180/1A

Thermal	Dry	Conditioned	Unit	Test Method
Heat Deflection Temperature
66 psi, Unannealed	536	--	°F	ISO 75-2/B
264 psi, Unannealed	374	--	°F	ISO 75-2/A
Glass Transition Temperature 2	167	--	°F	ISO 11357-2
Vicat Softening Temperature	554	--	°F	ISO 306/B50
Melting Temperature 2	563	--	°F	ISO 11357-3
CLTE				ISO 11359-2
Flow	4.7E-5	--	in/in/°F
Transverse	6.1E-5	--	in/in/°F
Thermal Index - 5000 hr	306	--	°F	IEC 60216

Electrical	Dry	Conditioned	Unit	Test Method
Volume Resistivity	1.0E+15	1.0E+9	ohms·cm	IEC 60093
Electric Strength	640	380	V/mil	IEC 60243-1
Relative Permittivity				IEC 60250
100 Hz	3.90	22.0
1 MHz	3.60	4.50
Dissipation Factor				IEC 60250
100 Hz	7.0E-3	0.87
1 MHz	0.026	0.12
Comparative Tracking Index	400	--	V	IEC 60112
Flammability	Dry	Conditioned	Unit	Test Method
Oxygen Index	27	--	%	ISO 4589-2

Products

Products

Stanyl® TW441

Products are widely used in plastic modification, automotive, construction, electrical and electronic, industrial, daily necessities and other fields

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