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Stanyl® TW271F6

Technical Datasheet | Supplied by Envalior
Stanyl® TW271F6 by Envalior is a high-performance, heat-stabilized polyamide 4-6 (PA 4-6) and PTFE grade reinforced with 30% glass fiber. It is suitable for processing by injection molding. It possesses high flow & toughness, cycle-time advantages, wear & friction modified and stiffness. It imparts chemical- and excellent heat resistance. It retains its mechanical properties at high temperatures up to 220°C. It is a high heat polyamide that offers excellent strength, creep- & fatigue resistance. Stanyl® TW271F6 has an excellent track record in gear (self-propelled lawnmower transmission, oil pumps, transmission control, crankshaft balance & EPS steering components) applications. It is used in automotive, CRB housing, rod guides, MTF/DMF components, electrical & electronics and outdoor power equipment. It is also applicable in EPS steering components (flex couplers and sensors), power door-, power liftgate-, power window- and windshield wiper actuators.
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Stanyl® TW271F6
Technical Datasheet | Supplied by Envalior
REQUEST A SAMPLE ORIGINAL DATASHEET CONTACT SUPPLIER
Product Type
  • PA (Polyamide, Nylon) > PA 4-6 (Nylon 4-6)
  • Polyamide 4-6 (Nylon 4-6) [PA 4-6 (Nylon 4-6)] > > PA4-6 + PTFE
Physical Form
Pellets
Product Status
COMMERCIAL
Geographical Availability
Central and Eastern Europe, North America, South and Central America, Western Europe, Asia / Pacific, Africa, Middle East and Central Asia
Applications/ Recommended for
  • Gears
  • Electronics / Computers
  • Electrical markets
  • Automotive
  • Injection molding - thermoplastics
Labels/Agency Rating
ISO 1043 PA46 + PTFE
Key Features
  • Chemical resistance, Good
  • Creep Resistance, Good
  • Fatigue Resistant
  • Filled, Glass Fiber
  • Filled, PTFE
  • Flow, High
  • Grease Resistant
  • Heat Resistance, High
  • Heat stabilized
  • Stiffness, Good
  • Strength, High
  • Toughness, Good

Stanyl® TW271F6 Properties

Thermal Properties

Value & Unit
Test Condition
Test Method
Thermal Conductivity
0.319 W/(m-K)
Thermal Index
177 °C
(At 5000 hrs) 
IEC 60216, ISO 527-2
Vicat Softening Temperature
290 °C
(At 50°C/h 50N) 
ISO 306

Stanyl® TW271F6 Processing Guidelines

Injection Properties

Value & Unit
Test Condition
Test Method
Maximum Shot Volume
> 50 %
Melt Residence Time (MRT)
4 - 6 min
Front Temperature
300 - 320 °C

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