Algoflon® DF 681 F is a white fine coagulated powder and is produced without any intentional use or addition of PFOA. It is designed for paste extrusion and is particularly recommended for manufacture of both medium to high reduction ration (RR) tubes and wire insulation. 
Algoflon® DF 681 meets ASTM D4895-10, Type 1, Grade 3, Class D requirements.
Algoflon® DF 681 F shows low extrusion pressure and excellent dimensional stability during processing. The final items exhibits smooth surface and good mechanical properties. 
Main features of Algoflon® DF 681 F include:
- Smooth surface
- Excellent clarity
- Good adhesion
- Optimum electrical properties
- Low permeability
- High burst pressure
- Excellent dimensional stability


  • Global Business Unit
    Specialty Polymers
  • Brand
  • Synonyms



Segments Applications
Powertrain Efficiency Cooling & Heating systems

Chemical categories

Chemical category Chemical family Chemical product
Specialty Polymers Fluoropolymers PTFE (Polytetrafluoroethylene)

Region of commercial availability

  • Asia / Pacific
  • Europe / Middle East / Africa
  • North America
Not available in Middle East/Africa

Download documentation for Algoflon® DF 681 F