Technical datasheet

Amodel® AS-4133 L

Supplied bySyensqo- Last Updated on Jun 28, 2025

Amodel® AS-4133 L by Syensqo is a general-purpose, lubricated, heat stabilized polyphthalamide (PPA) grade reinforced with 33% glass fiber. It exhibits good dimensional stability, low moisture absorption, good stiffness, fast molding cycle and hot water moldability. It offers high strength and resistance to chemicals- and creep.
  • It is designed for processing by water-heated injection molding.
  • Typical applications of Amodel® AS-4133 L include electrical, electronic components, cell phones, metal replacement, machine & mechanical parts and industrial products.
  • It is recommended for housing, power & other tools, thin-walled parts and valve parts.
  • It is used in automotive electronics and under the hood applications.
  • It complies with RoHS, Automotive specifications and UL-94 flame rating.
  • The grade is available in two forms Black: AS-4133 L BK 324 and Natural: AS-4133 L NT.
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Benefits

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Compliance

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Amodel® AS-4133 L properties

Electrical properties

PropertiesValue & unitTest conditionTest method
Comparative Tracking Index (CTI)0.0 Visible After LoginVisible After LoginVisible After Login
High Voltage Arc Tracking Rate (HVTR)0.0 Visible After LoginVisible After LoginVisible After Login

Flammability properties

PropertiesValue & unitTest conditionTest method
Flame Rating, UL 940.0 Visible After LoginVisible After LoginVisible After Login

Mechanical properties

PropertiesValue & unitTest conditionTest method
Compressive Strength0.0 Visible After LoginVisible After LoginVisible After Login
Elongation at Break0.0 Visible After LoginVisible After LoginVisible After Login
Flexural Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Flexural Yield Strength0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Notched Izod0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Unnotched Izod0.0 Visible After LoginVisible After LoginVisible After Login
Modulus of Elasticity0.0 Visible After LoginVisible After LoginVisible After Login
Poisson Ratio0.0 Visible After LoginVisible After LoginVisible After Login
Shear Strength0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength at Break0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

PropertiesValue & unitTest conditionTest method
Density0.0 Visible After LoginVisible After LoginVisible After Login
Linear Mold Shrinkage, Flow0.0 Visible After LoginVisible After LoginVisible After Login
Linear Mold Shrinkage, Transverse0.0 Visible After LoginVisible After LoginVisible After Login
Water Absorption0.0 Visible After LoginVisible After LoginVisible After Login

Thermal properties

PropertiesValue & unitTest conditionTest method
CTE, Linear, Parallel to Flow0.0 Visible After LoginVisible After LoginVisible After Login
CTE, Linear, Parallel to Flow0.0 Visible After LoginVisible After LoginVisible After Login
CTE, Linear, Transverse to Flow0.0 Visible After LoginVisible After LoginVisible After Login
CTE, Linear, Transverse to Flow0.0 Visible After LoginVisible After LoginVisible After Login
Heat Deflection Temperature (HDT), Annealed0.0 Visible After LoginVisible After LoginVisible After Login
Heat Deflection Temperature (HDT), Annealed0.0 Visible After LoginVisible After LoginVisible After Login
Melting Point0.0 Visible After LoginVisible After LoginVisible After Login

Amodel® AS-4133 L Processing Guidelines

Injection Processing Guidelines

PropertiesValue & unitTest conditionTest method
Moisture Content (maximum)Visible After LoginVisible After Login

Injection Molding Processing Guidelines

PropertiesValue & unitTest conditionTest method
Drying TemperatureVisible After LoginVisible After Login
Drying TimeVisible After LoginVisible After Login
Front TemperatureVisible After LoginVisible After Login
Melt TemperatureVisible After LoginVisible After Login
Mold TemperatureVisible After LoginVisible After Login
Rear TemperatureVisible After LoginVisible After Login

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