PEI resin
1, PEI (polyetherimide) is an amber transparent solid with good flame retardancy and low smoke, and the burning grade is UL94-V-0.
2, PEI has a strong high temperature stability.
High temperature resistance, heat distortion temperature up to 220 ° C, can be used for a long time at -160 to 180 ° C operating temperature.
3, good hydrolysis stability, high temperature resistance, steam resistance;
4, polyetherimide has good UV resistance, Y-ray performance.
PEI Resin TDS
|
Properties
|
condition
|
unit
|
value
|
|
Specific Gravity
|
23℃
|
g/cm3
|
1.3
|
|
Tensile Strength
|
50mm/min
|
Mpa
|
125
|
|
Elongation at Break
|
50mm/min
|
%
|
10-15
|
|
Flexural Strength
|
3mm/min
|
Mpa
|
160
|
|
Flexural Modulus
|
3mm/min
|
Mpa
|
3500
|
|
Izod Impact, Notched
|
|
J/m
|
65
|
|
Flammability
|
1.6mm
|
|
V0
|