Products

Stanyl® TW441

Stanyl® TW441

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

Stanyl® TW441

Polyamide 46

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


Consultation

Shanghai Langqi Plastic Materials Co., Ltd.   沪ICP备12022668号 公安机关备案号：31011202003696

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