Electrical performance

- Compared to other film materials, LK film has outstanding electrical performance

- LK film has very low dielectric constant and dielectric loss, and the performance is particularly outstanding at high frequencies.

- DK at 10GHz: 2.4

- DF at 10GHz: 0.0009

- High dielectric strength, up to 35 kV/mm

Chemical resistance

- LK film has strong chemical inertness and can withstand common strong acid chemicals in applications

- LK film cannot withstand molten alkali metals, fluorine gas, and halogen compounds at specific pressures and temperatures

- LK thin films can block most gases and liquids, and specific barrier data needs to be obtained through corresponding test

Heat resistance performance

- LK film can be used for a long time in an environment between -150 ℃ and 200 ℃

- LK thin film, due to its high-temperature resistance, can meet the requirements of 288 ℃ tin immersion

Mechanical properties

- High impedance impact and tear resistance

- Acceptable mechanical properties at extremely low temperatures

- Compared to other ordinary fluorine materials, LK series materials have higher modulus (about 2000MPa)

- Compared to other engineering materials, the LK series has better bending resistance and is suitable for installation in narrow spaces

Long term weathering resistance

- LK film can withstand long-term outdoor exposure while maintaining its performance unchanged