Very Low Loss Polystyrene Sheet and Rod Stock

PPG C-STOCK^® .0005 is a specialty plastic product with very low loss tangent, homogeneity of dielectric constant and loss tangent and excellent temperature stability. The material is a crosslinked polystyrene, which is a thermosetting plastic, thus it does not melt at elevated temperatures.

It is useful in many RF and microwave applications. It has been used extensively for microwave lenses, antenna insulators and for a multitude of uses as supports and machined parts in waveguide and coaxial transmission lines.

PPG C-STOCK .0005 is available in 12 x 12in. sheets ranging from 0.125 to 6.0in. thickness and rods 12in long from 0.125 to 6.0in. diameter. Larger sheets and rods can be supplied on special order.

Cuming Microwave can also machine and fabricate custom parts to drawings.