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ULTEM™ resin 2312 (Americas)

Technical Datasheet | Supplied by SABIC
ULTEM™ resin 2312 (Americas) by SABIC is an amorphous, easy flow, general purpose, flame retardant polyetherimide (PEI) resin reinforced with 30% glass fiber. It exhibits high heat & chemical resistance, high strength, high stiffness and hydrolytic stability. It is suitable for processing by injection molding. It offers good dimensional stability and good mechanicals in broad temperature range. Provides low creep sensitivity, low shrinkage, good metal adhesion, low smoke & toxicity. ULTEM™ resin 2312 (Americas) is recommended for aircraft interiors, defense, semiconductors, automotive interiors, electrical devices & displays, home & commercial appliances, personal accessory and servomotor. It is also used in electronic material handling, electrical components & infrastructure, personal recreation, composite, automotive under the hood, recreational vehicle, mass transportation, industrial, automotive, consumer, hydrocarbon and energy storage. It complies with UL 94 V-0 flame rating and is ECO conforming.
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ULTEM™ resin 2312 (Americas)
Technical Datasheet | Supplied by SABIC
REQUEST A SAMPLE ORIGINAL DATASHEET CONTACT SUPPLIER
Product Type
PEI (Polyether Imide) > PEI
Product Status
COMMERCIAL
Geographical Availability
North America, South and Central America
Applications/ Recommended for
  • Electronics / Computers
  • Electrical markets > Electrical components
  • Households products/ Consumer Goods
  • Appliances
  • Automotive
  • Aerospace/ Aircrafts
  • Transportation
  • Injection molding - thermoplastics
Labels/Agency Rating
ECO Conforming
UL 94 V-0 flame rating
Key Features
  • Adhesion, Good
  • Amorphous
  • Chemical resistance, High
  • Dimensional stability, Good
  • Filled, Glass Fiber
  • Flame retarded
  • Flow, Good
  • General purpose
  • Heat Resistance, High
  • Hydrolytically Stable
  • Mechanical Properties, Good
  • Shrinkage, Low
  • Smoke Emission, Low
  • Stiffness, High
  • Strength, High
  • Toxicity, Low

ULTEM™ resin 2312 (Americas) Properties

Electrical Properties

Value & Unit
Test Condition
Test Method
Arc Resistance
< 60 s
(Tungsten) 
ASTM D495
Comparative Tracking Index (CTI)
100 - 174 V
UL 746A
Relative Permittivity
3.49
(At 1 MHz) 
ASTM D150

ULTEM™ resin 2312 (Americas) Processing Guidelines

Injection Properties

Value & Unit
Test Condition
Test Method
Vent Depth
0.025 - 0.076 mm
Nozzle Temperature
345 - 400 °C
Rear Zone 1 Temperature
330 - 400 °C

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