Tarflen® SG2

2018-09-10 10:27:58

  

Tarflen® SG2      
Polytetrafluoroethylene      
Product Description
Tarflen® SG2 is a Polytetrafluoroethylene (PTFE) material. It is available in Africa & Middle East, Asia Pacific, Europe, Latin America, or North America for compression molding.
 
Important attributes of Tarflen® SG2 are:
 
Chemical Resistant
 
Flame Retardant
 
Good Weather Resistance
 
Wear Resistant
 
 
Typical applications include:
 
Engineering/Industrial Parts
 
Coating Applications
 
Hose/Tubing
 
Plumbing/Piping/Potable Water
 
Sealing Applications
 
General  
Features  Flame Retardant Good Wear Resistance Moisture Barrier
   
Good Chemical Resistance Good Weather Resistance
   
Good Flow Low Friction
   
Uses  Cable Jacketing Fittings Seals
     
Coating Applications Gaskets Valves/Valve Parts
     
Engineering Parts Hose  
     
Fabric Coatings Piping  
     
Forms  Pellets
Processing Method  Compression Molding

Physical Nominal Value Unit Test Method
Density 2.15 g/cm³ ISO 1183
Molding Shrinkage     ISO 294-4
Across Flow  4.0 to 5.0 %  
Flow  6.0 to 7.0 %  
Mechanical Nominal Value Unit Test Method
Tensile Stress (Yield) 30.0 MPa ISO 527-2
Tensile Strain (Break) 300 % ISO 527-2
Thermal Nominal Value Unit Test Method
CLTE     ISO 11359-2
Flow : 23 to 100°C 1.8E-4 cm/cm/°C  
Transverse : 23 to 100°C 1.3E-4 cm/cm/°C  
Additional Information
Bulk Density, No Standard: 0.6 kg/dm³
Extrusion Notes
Molding Pressure: 20 to 35 Mpa
Molding Temperature: 370 °C

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