Leader ClipperlonModified PTFE Gaskets
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Leader Clipperlon 2130

Description

Homogeneous expanded PTFE sheet, which uses product geometry rather than fillers or binders to address concerns associated with traditional PTFE material. Available also for Heat Exchanger applications.

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Product Data Sheet

Application

2130 is designed for oxidizing application, harsh chemical environments and areas where contamination is a problem. 2130 is completely chemically inert and is suitable for sealing all chemicals across the pH range with the exception of molten alkali metals and fluorine gas.

Advtantages

Clipperlon 2130 achieves very good stability and tightness with good blow-out resistance especially in demanding steel flange applications. The good resistance behavior of the material leads to increased operating safety, even in changing operating conditions.

Chemical Compatiblity

Particularly suitable for use with hydrofluoric acid, but not pure hydrogen fluoride. Best for use with strong alkalis, solvents, fuels, water, steam and chlorine. Other applications include solvents, fuels, water, oil, chlorine and caustics. A chemical resistance listis available upon request.Pressure up to 1200 psi. Temperature from -450 ºF up to 500 ºF.

Delivery Options

Flange gaskets and sheets are available in thickness of 1/32",1/16", 1/8", 0,5mm, 1mm, 1,5mm, 2mm and 3mm. Other thicknesses available on request. Standard gaskets can be supplied in accordance with ASME B16.21, EN12560-1 as well as EN1514-1. Non-standard or special gaskets can be manufactured according to customer drawings, or by given sizes or Edrawing.

Temperature

Particularly suitable for use with hydrofluoric acid, but not pure hydrogen fluoride. Best for use with strong alkalis, solvents, fuels, water, steam and chlorine. Other applications include solvents, fuels, water, oil, chlorine and caustics. A chemical resistance list is available upon request.Pressure up to 1500 psi. Temperature from -450 ºF up to 500 ºF.

Approvals

  • FDA 21 CFR 177.1550
  • EC1935 (10/2011)
  • TA-Luft

Certificates

  • EC1935 (10/2011)
  • TA-Luft
  • FDA 21 CFR 177.1550

Sealing Characteristics

  • low leak rate
  • good electrical insulation properties
  • outstanding chemical resistance
  • Non-ageing
  • excellent sealability
Technical Data
max Temperature [°F]500
max Pressure [psi]600
density [g/cm3]0.8
Leakage Specific Leak Rate [DIN 28090-2] [mg/(s*m)]0.01
M-Value2.5
Y- Value [psi]2900
ASTM F36 Recovery [% min]12
Gasket required flange roughness [Ra micron]3,2-6,3
Gasket required flange roughness [RMS]125-250
max Seating stress [Qsmax bei RT EN13555] [n/mm2]230
Advice Seating stress at assembly [psi]5000
ROTT [Gb]1259
ROTT [a]0.202
ROTT [Gs"]3.58
compressability, [ASTM F36], [%]68
ASTM F36 Recovery [% min]12
ASTM F37 Sealability [ml/min] Sg=1000 psi=300.02
ASTM F152 Average Tensile [psi]2000
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