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Overview
Ultem PEI 1010-1000 (SABIC Ultem 1010) is a high flow version of the standard Ultem 1000 resin. It retains the outstanding thermal stability, mechanical strength, and electrical insulation of the base PEI, while offering improved melt flow for injection molding of thin-wall, intricate parts. It is inherently flame retardant without halogens (UL94 V0 at 0.75 mm, 5VA at 3 mm), RoHS compliant, and FAR 25.853 compliant for aerospace interiors. The natural grade is transparent amber, and custom colors (including opaque) are available.

Applications

  • Thin-wall electrical connectors and housings

  • Aerospace interior components

  • 5G communication infrastructure

  • Medical device components

  • Automotive under-the-hood parts

Detailed Technical Properties (based on SABIC Ultem 1010 datasheet)

Property Typical Value Unit Test Method
Mechanical
Tensile Stress (yield) 110 MPa ISO 527
Tensile Stress (yield, Type I) 115 MPa ASTM D638
Tensile Strain (break) 50-60 % ISO 527 / ASTM D638
Tensile Modulus 3200-3350 MPa ISO 527 / ASTM D638
Flexural Stress (yield) 160 MPa ISO 178
Flexural Modulus 3300 MPa ISO 178
Notched Izod Impact (23°C) 32-53 J/m ASTM D256
Rockwell Hardness M106-109 – ISO 2039-2 / ASTM D785
Thermal
HDT (1.82 MPa, unannealed) 201 °C ASTM D648
HDT (1.82 MPa, flat) 192 °C ISO 75/Af
Vicat Softening Temp (B/50) 211 °C ISO 306
Glass Transition Temp (Tg) 217 °C SABIC method
CTE (flow, -40°C to 150°C) 5.2E-05 1/°C ISO 11359-2
Relative Temp Index (Elec/Mech) 170 °C UL 746B
Physical
Density / Specific Gravity 1.27 g/cm³ ISO 1183 / ASTM D792
Mold Shrinkage (flow, 3.2 mm) 0.5-0.7 % SABIC method
Water Absorption (24hrs) 0.25 % ASTM D570
Melt Flow Rate (337°C/6.6kg) 9-10 g/10 min ASTM D1238
Electrical
Dielectric Strength (1.6 mm, oil) 28.0 kV/mm ASTM D149
Volume Resistivity 1.0E+17 Ω·cm ASTM D257
Dielectric Constant (1 MHz) 2.9-3.15 – IEC 60250 / ASTM D150
Comparative Tracking Index (CTI) 150 V IEC 60112
Flame Characteristics
UL94 Flammability V0 (0.75 mm), 5VA (3 mm) – UL 94
Oxygen Index (LOI) 44-47 % ASTM D2863 / ISO 4589
FAR 25.853 Compliance Yes – Aerospace

Injection Molding Parameters

Parameter Value
Drying Temperature 150 °C
Drying Time 4-6 hours
Melt Temperature 350-410 °C
Mold Temperature 135-180 °C
Back Pressure 0.3-0.7 MPa

Download PDF Product Datasheet

Download Ultem PEI 1010 Technical Datasheet (PDF)


Price & Ordering Information

Price:

  • Natural Color (Ultem PEI 1010-1000): 23.80 USD/kg

  • Black Version (Ultem PEI 1010-7101): 23.80 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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