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Product Category

- ENPET E
- ENPET B
- PSU
- PES
- PPSU
Ultem :-
Enplas PEI made from Ultem Resin is an amorphous, translucent material that maintains its strength and rigidity at elevated temperatures. This material has good Chemical resistance and FDA compliance. PEI is used extensively in food processing and medical instrumentation industries. Aircraft grade, glass filled, black and other modified grades are available.

Property

Unit

Ultem

Specific Gravity

--

1.27

Melting Point 

°c

240.00

Continuous Use Temp Limit

°c

170.00

Water Absorbtion/24 Hours

%

0.25

Water Absorbtion@ saturation

%

1.25

Tensile Strength

MPa

105.00

Tensile Modulus

MPa

2965.00

Tensile Elongation @ break

%

60

Flexural Strength 

MPa

151.00

Flexural Modulus

MPa

3300.00

Compressive Strength

MPa

151.00

Compressive Modulus

MPa

3300.00

Rockwell Hardness

M

M109

Rockwell Hardness

R

R123

Izod Impact Notched

N.m/cm

0.3

Hardness, Durometer, Shore D

-

D86

Shear Strength

MPa

103

Coeff of Friction

N.m/cm

-

Coeff of  Linear Thermal Expansion

in/⁰F(1.0E-5)

3.1

Heat Deflection Temp @ 66 psi

°c

210

Heat Deflection Temp @ 264 psi

°c

200

Thermal Conductivity

W/m.K

0.14

Flammability rating

-

V-0

Dielectric Strength

volts/cm

326800

Dielectric Constant @ 1 MHz

-

3.15

Dissipation Factor @ 1MHz

-

0.001

Volume Resistivity

ohm.cm

1.00E+17

FDA Compliance

-

yes


                                                                                                                                                         Application