Description

Structure PTFE Filled with Glass Microspheres is a gasket sheet material containing structured PTFE and hollow glass micro-spheres.It is especially for use in applications where the available bolt load is limited oruneven or damaged flange connections.Suitable for sealing most chemicals across the whole pH range (0-14), including moderate concentrations of acids and caustics, solvents, hydrogen peroxide or refrigerants.

Specification

• PH :  0-14(except molten alkali metals or elemental fluorine)

• Recommended temperature range :  -210°C (-346°F) to +260°C (+500°F)

                                                               material heat resistant up to +315°C (+600°F)

• Pressure range :  vacuum up to 55bar (800psi) depending on the installation situation

• Physiologically inert :  physiologically harmless in all recommended applications

• Density :  1.40 g/cm³ ± 0,25 g/cm³

• Color :  blue

  
  

Advantages

• Tight seal

• Highly compressible PTFE outer layers seal under low bolt load

• Compressible layers conform to irregularities, especially on warped, pitted, or scratched flanges

• Rigid PTFE core reduces cold flow and creep

• Withstands a wide range of chemicals

• Can be cut from larger sheets, reducing inventory costs and expensive downtime

• Rigid PTFE core facilitates installation, especially on large diameter flanges and hard-to-reach areas

• Will not support flame

• Will not support bacterial growth

Industries

• Corrosion-resistant lining of steel parts

• Valves and pipes

• Gaskets requiring low deformation under load

• Improved Weldability lends well to semiconductor applications

• Carriers for silicon wafers and flat panel displays

Reviews