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Overview
Ultem PEI 2100-1000 (SABIC Ultem 2100) is a 10% glass fiber reinforced polyetherimide resin. The addition of glass fiber significantly increases tensile strength, flexural modulus, and heat deflection temperature compared to unreinforced PEI. It maintains the inherent flame retardancy (UL94 V0 and 5VA listings) and excellent electrical insulation properties of the base polymer. The material is RoHS compliant and available in both natural (2100-1000) and black (2100-7301) colors. ISCC+ certified renewable bio-based solutions are also available for this grade.

Applications

  • Aerospace structural components

  • Automotive under-the-hood parts

  • Electrical and electronic connectors

  • High-temperature industrial equipment

  • 5G infrastructure components

Detailed Technical Properties (based on SABIC Ultem 2100 datasheet)

Property Typical Value Unit Test Method
Mechanical
Tensile Stress (break, Type I) 115 MPa ASTM D638
Tensile Strain (break) 6 % ASTM D638
Tensile Modulus 4680 MPa ASTM D638
Flexural Stress (break) 199 MPa ASTM D790
Flexural Modulus 5170 MPa ASTM D790
Hardness, Rockwell M 114 – ASTM D785
Impact
Izod Impact, notched (23°C) 53 J/m ASTM D256
Izod Impact, unnotched (23°C) 480 J/m ASTM D4812
Izod Impact, Reverse Notched 459 J/m ASTM D256
Thermal
Vicat Softening Temp (B/50) 223 °C ASTM D1525
HDT (0.45 MPa, 6.4 mm) 210 °C ASTM D648
HDT (1.82 MPa, 6.4 mm) 208 °C ASTM D648
CTE (flow, -20°C to 150°C) 3.0E-05 1/°C ASTM E831
Relative Temp Index (Elec/Mech) 170 °C UL 746B
Physical
Specific Gravity 1.34 – ASTM D792
Flame Characteristics
UL94 Flammability V0 (0.41 mm), 5VA (1.9 mm) – UL 94

Injection Molding Parameters (recommended)

Parameter Value
Drying Temperature 150 °C
Drying Time 4-6 hours
Melt Temperature 350-400 °C
Mold Temperature 135-165 °C
Back Pressure 0.3-0.7 MPa

Download PDF Product Datasheet

Download Ultem PEI 2100 Technical Datasheet (PDF)


Price & Ordering Information

Price:
Natural Color (Ultem PEI 2100-1000): 24.80 USD/kg
Black Version (Ultem PEI 2100-7301): 21.80 USD/kg

Minimum Order Quantity (MOQ): Please contact us for MOQ details.

Bulk Purchase Discount: Volume pricing available. Please inquire for a customized quote.

For MOQ, bulk discounts, and lead times, please contact our sales team.

 

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