ULTEM™ 3452. 45% Glass & Mineral Reinforced PEI Resin. Enhanced Flow

Near Infrared Transparent Material for Fiber Optic System

ULTEM™ 3452 PEI Resin is a High-Performance Engineering Thermoplastic Reinforced with 45% Glass Fiber and Mineral Fillers, Designed for applications requiring Maximum Strength, Enhanced Dimensional Stability, And reliable Performance at Elevated Temperatures. The Advanced Reinforcement System provides a Strong Structural Solution for demanding Industrial Environments.

The Highly Reinforced PEI Structure delivers Exceptional Stiffness, Very High Modulus, And Superior Creep Resistance, Allowing components to maintain Tight Tolerances under continuous Mechanical Load and Thermal Stress. This makes it Ideal for Precision and Load-Bearing applications.

ULTEM™ 3452 PEI Resin offers enhanced Flow characteristics compared to standard Reinforced Grades, Enabling improved Processability and efficient Filling of Complex Geometries while maintaining High Mechanical Strength.

The material is inherently Flame Retardant and achieves UL94 V0 Ratedfrom 0.77 mm to 3.00 mm, Without the use of added Flame Retardant Modifiers. This ensures reliable Flame Performance while supporting Clean material formulation.

ULTEM™ 3452 PEI Resin provides Outstanding Dimensional Stability, High Strength, And Resistance to deformation, Ensuring Long-Term Performance in High-Temperature and High-Load applications. The Mineral Filling Further enhances Structural Stability and reduces Thermal Expansion.

The Resin is available in Opaque Reinforced Formulations, Optimized for Structural applications where Mechanical Performance and Durability are critical.

ULTEM™ 3452 PEI Resin is Part of the ULTEM™ Reinforced Series, Offering Superior Rigidity and Dimensional Stability compared to ULTEM™ 1000 Series, Making it suitable for Advanced Structural and Industrial applications.

Meanwhile, ULTEM™ 3452 PEI Resin is Ideal for Structural components, Industrial Parts, Electrical Housings, And High-Precision applications, Where Maximum Strength, Stability, And Thermal Resistance are required.

ULTEM™ 3452 PEI Resin is RoHS Compliant, Supporting Environmentally Responsible material selection while delivering Ultra-High Reinforced Performance.

Notes:

ULTEM™ 3452 PEI Resin
45% Glass & Mineral Reinforced
Enhanced Flow
UL94 Rated
RoHS Compliant

ULTEM™ 3452 PEI Resin has 0.15 ~ 0.25 Shrinkage, Flow, 3.2 mm. %

Material HDT, 1.82 MPa, ASTM A648, °C

6.4 mm, unannealed 212

Vicat Softening Temperature Rate

N/a

Material MFI / Melt Flow Rate

Melt flow Rate, 337°C/6.6 kgf = 4.6

Material Melt Volume Rate, MVR

N/a

Material Flexural Modulus

12000

ULTEM™ 3452 are UL94 - V0, 0.77 mm ~ 3.00 mm Rated

ULTEM Main Page

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