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Polymer · Poisson's Ratio

Poisson's Ratio of PTFE (Teflon)

The poisson's ratio of PTFE (Teflon) is approximately 0.46. Transverse-to-axial strain ratio — needed for 3D elasticity.

Poisson's Ratio of PTFE (Teflon)

0.46

Ranked #3 of 53 materials by poisson's ratio

Compared to nearby materials

Rubber (Natural)	0.49
Silicone Rubber	0.48
PTFE (Teflon)	0.46
Lead	0.44
Gold	0.44
HDPE	0.42

← All properties of PTFE (Teflon)

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Property values and figures shown are typical/representative ranges compiled for reference and may vary by source, grade, temperature, and processing. Verify against primary sources before use in design.