eCatalog Standard Flange Gaskets
TEALON TF1570 is a structured PTFE - Gasket - Sheet manufactured by a unique process which provides a high level of fibrillation to overcome the creep relaxation and cold flow problems associated with normal (skived or molded) PTFE sheets. TEALON TF1570 is produced from virgin PTFE resin filled with hollow glass micro spheres.
APPLICATION / SERVICE
|Physical Properties:||Test Method||TEALON TF1570|
|Compressibility Range @ 350 (%)||ASTM F 36A||min. 30|
|Recovery @ 350 (%)||ASTM F 36A||30|
|Tensile Strength (MPa)||ASTM 152||14|
|Specific Gravity (g/cm³)||ASTM D 792||1.7|
|Creep Deformation (%)||ASTM F 38||40|
|Sealability (ml/h @ .7 bar)||ASTM F 37A||0.12|
|Sealability (cm³/min)||DIN 3535||< .015|
|ASTM tests are based on .80mm sheet thickness and DIN test is based on 1.50mm sheet thickness|
Properties and application parameters shown throughout this datasheet are typical. Your specific application should not be undertaken without independent study and evaluation for suitability. For specific application recommendations consult TEADIT. Failure to select proper sealing products could result in property damage and/or serious personal injury. Specifications subject to change without notice; this edition cancels all previous issues.