What substance has lowest coefficient of friction?

Question

Or what two substances will have lowest coefficient of friction?

Answer 1

Favourite answer

Polytetrafluoroethylene

and Lower still : Diamond-like_carbon

Source(s): http://en.wikipedia.org/wiki/Polytetrafluoroethyle... http://en.wikipedia.org/wiki/Diamond-like_carbon The coefficient of friction of plastics is usually measured against polished steel.[7] PTFE's coefficient of friction is 0.1 or less,[6] which is the second-lowest of any known solid material (diamond-like carbon being the first). Which is from the poperties section of the Polytetrafluoroethylene entry in wikipedia

Answer 2

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RE:

What substance has lowest coefficient of friction?

Or what two substances will have lowest coefficient of friction?

Source(s): substance lowest coefficient friction: https://shortly.im/rBUEF

Answer 3

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Coefficient of friction is specified for a combination of two substances. There is not one for a single substance.

Answer 4

No. The coefficient of friction is a function of the shape, roughness or lubricity of a body or contact surface.

Answer 5

Its "Teflon" . Its got a co-efficient of friction of 0.04 !

Hope it helps !

Answer 6

Paris Hilton's honey pot.