Trident Plastics, Inc. - ULTEM® 1000 - Unfilled Polyetherimide Sheet

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.

Unit of Measure

Items	8400-2501212 ULTEM® 1000 - Natural Unfilled Polyetherimide Sheet	8400-3121212 ULTEM® 1000 - Natural Unfilled Polyetherimide Sheet	8400-3751212 ULTEM® 1000 - Natural Unfilled Polyetherimide Sheet	8400-5001212 ULTEM® 1000 - Natural Unfilled Polyetherimide Sheet	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