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Master Bond adhesives
3M Dyneon™ 1645 PTFE Powder  (discontinued **)
Categories: Polymer; Thermoplastic; Fluoropolymer; Polytetrafluoroethylene (PTFE); Polytetrafluoroethylene (PTFE), Molded

Material Notes: Type IV, gr. 2 PTFE. The unique properties of polytetrafluoroethylene (PTFE) makes it an indispensable material for modern industry. PTFE offers the following exceptional characteristics:
  • Inert to a wide range of aggressive chemical agents
  • Ultra-low friction coefficient
  • Continuous service temperature range from cryogenic -330°F to 500°F
  • Extremely resistant to embrittlement, aging or weathering

PTFE has rapidly become the material choice where low friction, high durability, excellent thermal resistance and chemical inertness characteristics are required.

Data provided by Dyneon.

Vendors:
Available Properties
  • Density, ASTM D4894
  • Apparent Bulk Density, ASTM D4894
  • Particle Size, ASTM D4894
  • Deformation, ASTM D621, Permanent
  • Deformation, ASTM D621
  • Hardness, Shore D, ASTM D2240, Initial
  • Hardness, Shore D, ASTM D2240
  • Tensile Strength at Break, ASTM D4894
  • Elongation at Break, ASTM D4894
  • Tensile Modulus, ASTM D638
  • Dielectric Strength, ASTM D149
  • CTE, linear, ASTM E1530
  • CTE, linear, ASTM E1530
  • CTE, linear, ASTM E1530
  • Thermal Conductivity, ASTM E1530
  • Thermal Conductivity, ASTM E1530
  • Maximum Service Temperature, Air
  • Minimum Service Temperature, Air
  • Shrinkage, ASTM D4894
  
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Manufacturer Notes:
Dyneon, Division of 3M

Category Notes
Plastic

**
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