Fluoplus® MK film and Fluoplus® LK film is formed through special low dielectric fluorine material, with a smooth surface and excellent performance in all aspects of the product. Films can be heat sealed, welded, metallized, vacuum formed or compounded with other materials and so on. Suitable for high-frequency signal transmission components in the fields of aviation, communication, and consumer electronics. The thickness of this product ranges from 25 μm to 100 μm.

Product Features

Electrical performance

●   Outstanding electrical reliability

●   Low dielectric constant and dielectric loss 

●   High dielectric strength

Chemical resistance

●   Strong chemical inertness and can withstand common strong acid chemicals in applications

●   Cannot withstand molten alkali metals, fluorine gas, and halogen compounds under specific pressures and temperatures

●   Good barrier for most gases and liquids

Heat resistance performance

●   Can be used between -150 ℃ and 200 ℃

●   Due to its high temperature resistance, it 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, this product has a higher modulus

●   Compared to other engineering materials, this product has better bending resistance and is suitable for installation in narrow spaces

Long term weather resistance

●   Can withstand prolonged outdoor exposure while maintaining performance unchanged