ULTEM™ SF2350 PEI Resin, 30% Glass Reinforced. High Flow Formulated

Precision Thin-Wall Performance with Consistent Rigidity

ULTEM™ SF2350 PEI Resin is a High-Performance Engineering Thermoplastic reinforced with 30% Glass Fiber, developed for Thin-Wall Applications requiring High Rigidity and improved Flow Performance. ULTEM™ SF2350 PEI Resin maintains consistent Mechanical Behavior under Elevated Temperature Conditions, supported by a Glass Transition Temperature of 217°C, enabling reliable use in demanding Thermal Environments.

A defining characteristic of ULTEM™ SF2350 PEI Resin is its ability to balance Structural Strength with efficient Moldability. The increased Glass Content provides enhanced Stiffness and Dimensional Stability, allowing Components to retain Shape under Mechanical Load, while the optimized Flow Profile allows effective Filling of Thin Sections and Complex Geometries.

Within the SF Material Family, ULTEM™ SF2350 PEI Resin represents a shift toward higher Reinforcement while maintaining Processing Capability. Compared to Lower-Reinforced Grades designed for Surface Treatments or moderate Flow, this Material prioritizes Structural Integrity while still delivering sufficient Flow for Precision Molding Applications.

The enhanced Flow Behavior allows improved Material Distribution inside complex Molds, reducing risk of incomplete Filling and supporting better Surface Definition. This enables Components to achieve Tight Dimensional Accuracy, making ULTEM™ SF2350 PEI Resin suitable for Applications requiring both Precision and Load-Bearing Strength.

An integrated Easy-Release Characteristic supports smoother Demolding and reduces Adhesion during Processing, allowing improved Surface Quality and more consistent Production Cycles. This Processing Stability reduces Manufacturing Interruptions and supports efficient High-Volume Production.

Inherent Flame Retardant Properties allow ULTEM™ SF2350 PEI Resin to achieve UL94 V0 Rating from 1.50 mm to 1.60 mm, supporting Applications requiring Flame Resistance and Material Safety. The Material also demonstrates reliable Chemical Resistance and Thermal Stability, ensuring Durability in Industrial Environments.

availablein Transparent Amber and Opaque Color Options, ULTEM™ SF2350 PEI Resin allows flexibility for Designs requiring both Visual Quality and Structural Performance. Stable Dimensional Behavior ensures reliable Fit and Function in Precision Assemblies.

ULTEM™ SF2350 PEI Resin delivers a strong combination of High Reinforcement, improved Flow Processing, and consistent Thermal Performance. With ECO-Conforming Properties, Flame Resistance, Structural Strength, and RoHS Compliance, ULTEM™ SF2350 PEI Resin supports advanced Engineering Applications requiring Thin-Wall Precision and Long-Term Reliability.

Notes:

ULTEM™ SF2350 PEI Resin
30% Glass Reinforced
High Flow Formulated
Precision Thin-Wall Performance
UL94 Rated
RoHS Compliants

ULTEM™ SF2350 PEI Resin has Non Listed Shrinkage, Flow, 3.2 mm. %

Material HDT, 1.82 MPa, ASTM A648, °C

3.2 mm, unannealed 204

Vicat Softening Temperature Rate

N/a

Material MFI / Melt Flow Rate

Melt flow Rate, 337°C/6.6 kgf = 14.7

Material Melt Volume Rate, MVR

Melt Volume Rate, 345°C/10.0 kgf = 30

Material Flexural Modulus

9400

ULTEM™ SF2350 are UL94 - V0, 1.50 mm ~ 1.60 mm Rated

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