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ULTEM® 1000 PEI/Polyetherimide is a high performance amorphous thermoplastic material. Stock shapes made from ULTEM® PEI resins possess a combination of useful characteristics, including high strength at elevated temperatures, high modulus and broad chemical resistance. ULTEM® PEI stock shapes are inherently flame resistant with low smoke emission. ULTEM® PEI stock shapes display property retention and resistance to environmental stress cracking when exposed to a wide variety of chemicals. The standard color of ULTEM® PEI is light amber. Glass filled grades appear tan or greenish in color.
Ultem5
Ultem3
Unit of Measure
Items Ultem5
8400-2501212
ULTEM® 1000 - Natural Unfilled Polyetherimide Sheet
Ultem5
8400-3121212
ULTEM® 1000 - Natural Unfilled Polyetherimide Sheet
Ultem5
8400-3751212
ULTEM® 1000 - Natural Unfilled Polyetherimide Sheet
Ultem5
8400-5001212
ULTEM® 1000 - Natural Unfilled Polyetherimide Sheet
Ultem5
8400-6251212
ULTEM® 1000 - Natural Unfilled Polyetherimide Sheet
Sheet Size N/A 12 x 12 in
Thickness N/A 0.250 in N/A 0.312 in N/A 0.375 in N/A 0.500 in N/A 0.625 in
Weight N/A 1.65 lb/ft² N/A 2.06 lb/ft² N/A 2.48 lb/ft² N/A 3.30 lb/ft² N/A 4.13 lb/ft²
Tolerance N/A
Specific Gravity (ASTM D792) N/A 1.27
Hardness - Rockwell (ASTM D785) N/A M109
Water Absorption - 24 hrs, 73°F (ASTM D570) N/A 0.25 %
Water Absorption - Equilibrium, 73°F (ASTM D570) N/A 1.25 %
Tensile Strength at Yield - 73°F (ASTM D638) N/A 15200 psi
Tensile Strength at Break - 73°F N/A 15200 psi
Tensile Modulus - 73°F (ASTM D638) N/A 430000 psi
Elongation - Yield, 73°F (ASTM D638) N/A 7 %
Elongation at Break, 73°F (ASTM D638) N/A 60 %
Flexural Strength - 73°F (ASTM D790) N/A 22000 psi
Flexural Modulus (482ºF/250ºC) N/A 480000 psi
Compressive Strength at Yield, 73°F (ASTM D695) N/A 21900 psi
Compressive Modulus N/A 480000 psi
Shear Strength - Ultimate, 73°F N/A 15000 psi
Impact Strength, Notched at 73°F (ASTM D256) N/A 1 ft·lb/in
Impact Strength, Un-notched N/A 25 ft·lb/in
Coefficient of Linear Thermal Expansion N/A 3.1 x 10-5 in/in/ºF
Deflection Temperature at 66 psi, 0.250" (ASTM D648) N/A 410 ºF
Deflection Temperature at 264 psi, 0.250" (ASTM D648) N/A 392 ºF
Maximum Operating Temperature N/A 338 ºF
Flammability Rating (UL 94) N/A V0
Dielectric Strength - In Air (ASTM D149) N/A 831 V/m
Dielectric Strength - In Oil (ASTM D149) N/A 710 V/m
Volume Resistivity - 0.062" (ASTM D257) N/A 1.0 x 1017 ohm·cm