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Ultem

Ultem

ULTEM is known for its high thermal performance and strength-to-weight ratio. Used by many in the transportation industry, ULTEM prototypes can be made for fully functional parts or as functional prototypes in heat sensitive applications. This flame retardant, high performance thermoplastic can meet the demands of your heat resistant application and perform well as a functional prototype or final part saving you thousands of dollars when compared to the costs of traditional tooling.

Our Address

iFuzion LLC.
7610 S. Alkire Place
Suite A,
Littleton, CO 80127
P: (800) 479-4330

MECHANICAL PROPERTIES TEST METHOD ENGLISH METRIC
Tensile Strength (Type 1, 0.125", 0.2"/min) ASTM D638 10,400 psi 71.6 MPa
Tensile Modulus (Type 1, 0.125", 0.2"/min) ASTM D638 322 kpsi 2,200 MPa
Tensile Elongation (Type 1, 0.125", 0.2"/min) ASTM D638 6% 6%
Flexural Strength (Method 1, 0.05"/min) ASTM D790 16,700 psi 115.1 MPa
IZOD Impact, notched (Method A, 23°C) ASTM D256 2.0 ft-lb f/in 106 J/m
IZOD Impact, un-notched (Method A, 23°C) ASTM D256 11.5 ft-lb f/in 613.8 J/m
Compression Strength ASTM D695 15.2 ksi 104 MPa
Compression Modulus ASTM D732 280 ksi 1930 MPa
Shear Strength (0.25" thick coupon) ASTM D732 8.3 ksi 57 MPa

THERMAL PROPERTIES TEST METHOD ENGLISH METRIC
Heat Deflection(HDT)@ 66 psi, 0.125" unannealed --------------- --------------- ---------------
Heat Deflection(HDT)@ 264 psi, 0.125" unannealed ASTM D648 307°F 153°C
Glass Transition Temperature (Tg) DMA (SSYS) 367°F 186°C
Coefficient of Thermal Expansion ASTM E228 3.67e-05 in/(in·F°) 65.27 μm/(m·C°)
Melt Point --------------- Not Applicable Not Applicable

ELECTRICAL PROPERTIES TEST METHOD VALUE RANGE
Volume Resistivity ASTM D257 1.0 x 10e14 - 6.0 x 10e13 ohms
Dielectric Constant ASTM D150-98 3.2 - 3.0
Dissipation Factor ASTM D150-98 .0027 - .0026
Dielectric Strength ASTM D149-09, Method A 290 - 110 V/mm

OTHER TEST METHOD VALUE RANGE
Specific Gravity ASTM D792 1.08
Rockwell Hardness ASTM D785 R108
Flame Classification UL 94 HB (0.059", 1.5 mm)