Pilotseal 550

Physical Properties
Density                                 2.2g/cc
Tensile Strength                 ASTM F152 15MPa
Compression                       ASTM F36 7%
Recovery                               ASTM F36 40% Min
Residual Stress                   DIN @ 175°C 32MPa
Creep Relaxation               ASTM F38 23%
Gas Permeability              DIN 3535 <0.01cc/min
Liquid Leakage                  ASTM F37 0.21ml/hr



PILOTSEAL 550 is a superior quality and performance biaxially orientated PTFE sheet material with a silica based filler

PILOTSEAL 550 is a universal grade of filled PTFE suitable for many general applications. It is especially well suited for use with strong acids and alkalis, solvents, fuels, water, steam and chlorine.
PILOTSEAL 550 has very low gas permeability and excellent creep resistance properties.

Approvals and Compliance
BAM Oxygen service
BAM Chemical resistance against Ethylene Oxide
Conforms with FDA21 CFR 177.1550 regulations

Sizes Available
Thickness Range 0.75mm to 3.0mm
Standard Sheet Size 1.5m x 1.5m