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ULTEM™ DT1820EV

Technical Datasheet | Supplied by SABIC
ULTEM™ DT1820EV by SABIC is a polyetherimide (PEI) blend with internal mold release and enhanced ductility. It delivers a smooth, high-gloss finish that provides an exceptional surface for different decorative aesthetics, paint-free color, secondary painting or metallization using physical vapor deposition (PVD).
  • It enables cost-effective stunning metallization to uplift consumer electronics designs.
  • ULTEM™ DT1820EV offers excellent surface hardness to help minimize scratches, and high modulus to help avoid PVD layer cracks.
  • Its high flow enables complex, thin-wall geometries that support miniaturization and weight reduction.
  • Potential applications include camera deco rings, smartphone touch panel frames and smartwatch frames.
REQUEST A SAMPLE ORIGINAL DATASHEET CONTACT SUPPLIER
ULTEM™ DT1820EV
Technical Datasheet | Supplied by SABIC
REQUEST A SAMPLE ORIGINAL DATASHEET CONTACT SUPPLIER
Product Type
PEI (Polyether Imide) > PEI, other Alloy
Product Launch Date
Dec 8, 2022
Product Status
COMMERCIAL
Geographical Availability
Africa, Asia / Pacific, Central and Eastern Europe, Middle East and Central Asia, North America, South and Central America, Western Europe
Applications/ Recommended for
  • Electronics / Computers
  • Electrical markets > Electrical components
  • Injection molding - thermoplastics
Key Features
  • Ductile
  • Flow, Good
  • Gloss, High
  • Hardness, High
  • Modulus, High
  • Mold Release, Good

ULTEM™ DT1820EV Properties

Mechanical Properties

Value & Unit
Test Condition
Test Method
Tensile Strength at Break
80 MPa
(At 50 mm/min) 
ASTM D638
Tensile Modulus
3150 MPa
(At 50 mm/min) 
ASTM D638
Tensile Strength, Yield
108 MPa
(At 50 mm/min) 
ISO 527

ULTEM™ DT1820EV Processing Guidelines

Injection Molding Properties

Value & Unit
Test Condition
Test Method
Drying Temperature
135 °C
Drying Time
4 - 6 hr
Drying Time (Cumulative)
24 hr
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