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Best rubber-like materials for plastic friction dampers

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Alfninux

Mechanical
Apr 8, 2019
14
Hi everyone,
I'm looking for some good rubber-like materials to use in a Friction Dampers/Shock Absorbers as the ones used in washing machines.
I would like to know what materials is usually implemented to generate friction in these kind of systems, which kind of rubber? If there is one very good in wear resistance and with a good friction coefficient on ABS plastic

Thank you
 
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I may be showing my ignorance of washing machine construction but I thought that rubber dampers dissipated energy through internal hysteresis caused by deflection and not by rubbing against other surfaces.

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The Help for this program was created in Windows Help format, which depends on a feature that isn't included in this version of Windows.
 
There are elastomers with good wear resistance, but ABS is hopeless for wear resistance.

And dgallup is quite correct.

www.tynevalleyplastics.co.uk

Politicians like to panic, they need activity. It is their substitute for achievement.
 
If I want to realise a passive damper in PLASTIC (like ABS) in which two cylinders slide the one with respect to the other, and between their surfaces I want to place a ring-like POLYMERIC element to dissipate energy by friction, which kind of polymer would you use?
 
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