G7 Glass Reinforced Silicone Tubes - 3/8" Wall

NEMA grade G7 Glass-Cloth Reinforced Silicone has a natural color of cream to white. Composed of a continuous glass woven clothe base impregnated with a silicone resin binder, this grade has excellent heat and arc resistance. Silicone thermosetting resins are among the best of all polymer materials in resistance to temperature. Hence, silicone is broadly used for high temperature electronic applications requiring low electrical losses. Silicone isn't as strong as epoxies and phenolics upon aging at lower temperatures but is stronger upon aging over 400°F. G7 has extremely good dielectric loss properties under dry conditions and good electrical properties under humid conditions, although the percentage of change is high.

NEMA G-7 certs to MIL-I-24768/17 GSG, IEC 60893-3 Type 6 SI GC 201
Tube Tolerances  •  Technical Data Sheet  •  Chemical Resistance Chart

Tubes are manufactured in random lengths from 30" to 36".
Our pricing and minimum orders are based on the 36".

Tubes can also be produced in 42" to 48" random lengths for the same per-foot price.
Measured lengths of 36"±1" and 48"±1" are also available (call for pricing)