Polyimide fiber
A. Maintained stable fiber properties under widen temperature range :
Long-term using temperature at 280 ℃, 5% weight loss under thermal decomposition temperature is 573 ℃, cannot brittle under liquid helium at -269 ℃.
B.Excellent flame resistance:
LOI is greater than 38%, permanent flame retardant. Also has non-melting properties, from the fire can be self-extinguishing, smoke rate is very low, non-toxic.
C.Excellent chemical stability:
Yilun® fiber with its aromatic structure, withstanding varieties of common organic solvents and functions of compounds, making polyimide fiberi with long service life.
D. Excellent electrical properties:
At high temperature, high pressure, high humidity, frequency and under other conditions can still maintain good insulating properties.
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