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Topic: Ethylene glycol and rubber  (Read 8836 times)

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Offline kriscrash4x4

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Ethylene glycol and rubber
« on: February 05, 2010, 07:48:25 PM »
Hi, im wondering if anybody here knows will ethylene glycol bought
from a automotive store can it react with rubber?, i mean like inner
tube rubber for the wheel on a tractor. im guessing its synthetic rubber but i dont know for sure. id like to know cause i want to add weight to increase traction but i dont want to melt the rubber inner tube.

Offline marquis

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Re: Ethylene glycol and rubber
« Reply #1 on: February 06, 2010, 11:59:32 AM »
Without knowing the specifics of the rubber compound, you can't say for sure.  You may want to contact the tire vendor and see what they can tell you.

But, most rubber compounds do not like solvents like ethylene glycol.  The usual process is swelling.  The rubber that is in contact with the ethylene glycol will swell, usually over a period of days or weeks.

The rubber then looses most of its physicals strength properties.  A lot of times, the rubber looks like thin gelatin.

 


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