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427209 Sigma-Aldrich

Poly(ethylene-co-tetrafluoroethylene)

melt index 11 g/10 min (279°C/49 newton), pellets

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Properties

Related Categories Fluorocarbons, Hydrophobic Polymers, Materials Science, Polymer Science, Polymers More...
form   pellets
melt index   11 g/10 min (279°C/49 newton)
hardness   50-58 (Rockwell R, ASTM D 785)
coefficient of friction   0.53, Dynamic, p=110 lbs,
velocity=0.08-0.35 cm/sec
refractive index   n20/D 1.3
transition temp   brittleness temperature -125 °C (ASTM D 746)
  Tm 250-270 °C (ASTM D 3418)
density   1.73 g/mL at 25 °C (lit.)

Description

Application

Injection molding and extrusion for wire coatings, tubes, films and monofilaments.

Packaging

50 g in poly bottle

Features and Benefits

Mechanical properties are superior to perfluorinated polymers like PTFE and PFA. Excellent performance over a wide temperature range and good electrical insulating properties over a wide temperature and frequency range.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

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Protocols & Articles
Peer-Reviewed Papers
15

References

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