Helicopter upgrades

PTFE Shim Flat Washers Spacer Heat-resistant for Carburetors and engines, OS, WEBRA, ENYA

Those shims to be used on Nipple of Carburetor, or Pressure for engine. all fit M3 nipples.

Heat resistant , temperature range: -200 to 260 °C (-328 to 500 °F), also resistant to Oils and chemicals

Set of 10 pcs

PTFE molded sheet is manufactured by molding process with PTFE regular resin and sintering. It is very suitable for seals, lining,diaphragm, spacer guide and bearing pad for bridge.

High temperature resistant, perfect for Isolation, Gaskets, and other for Model engines

Thermal Properties

Working Temp  -180 ~ 260 °C
Melting point 330 °C
Produce Max. Temp  390 °C
Fire Resistance  UL94 V-0
Brittle point temperature  -268 °C

Chemical solvent resistance : Excellent

Electrical properties

Dielectric strength D149  >1400 kV/mm
Surface Resistivity D257 >1016 Ω

Delivery: Sheet x 1, size 200x200mm, 0.5mm thick