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Are there any plastic parts in a typical bike chain that kerosene will deteriorate?

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Are there any plastic parts in a typical bike chain that kerosene will deteriorate?

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Old 05-31-17, 09:45 PM
  #1  
ColonelSanders
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Are there any plastic parts in a typical bike chain that kerosene will deteriorate?

A work colleague looked aghast at me when I suggested I was planning to use kerosene to degrease and clean my bike chain, which is a KMC 9 Speed chain.


His objection was that he believed that there were some plastic components within the chain(maybe in the rollers) that would not react well to being doused in kerosene.


I'm thinking he is mistaken here and that there are no plastic components in your typical KMC or Shimano or SRAM chain, thus one is perfectly fine to use kerosene as a degreaser to clean a chain and suffer no ill affects to their chain's performance after it is re-lubed and re-used.


Thoughts?
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Old 05-31-17, 09:49 PM
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Shimagnolo
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Bicycle chains are 100% metal.

Motorcycle chains typically have rubber o-rings, which are visible between the inner and outer plates.
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Old 05-31-17, 10:20 PM
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I've broken quite a few chains and never saw any plastic. The only thing I would be sure of, is cleansing the chain afterwards, because the rear derailleur pulleys are plastic
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Old 05-31-17, 10:29 PM
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...it's not that hard to take a couple of links apart if you want to demonstrate the absence of plastic.

I have used kerosene in the past as a cleaner, but mineral spirits evaporate a little faster, allowing you to relubricate the chain sooner.
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Old 05-31-17, 10:32 PM
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Jeff Wills
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I've used kerosene for cleaning my chain and degunking my derailleur pulleys for years. So far, no problems.
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Old 05-31-17, 10:45 PM
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Originally Posted by Shimagnolo
Bicycle chains are 100% metal.

Motorcycle chains typically have rubber o-rings, which are visible between the inner and outer plates.
And kerosene is still a good option for cleaning them.
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Old 06-01-17, 12:38 AM
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don't we all keep kerosene in plastic containers?
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Old 06-01-17, 01:49 AM
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Originally Posted by ColonelSanders
A work colleague looked aghast at me when I suggested I was planning to use kerosene to degrease and clean my bike chain, which is a KMC 9 Speed chain.


His objection was that he believed that there were some plastic components within the chain(maybe in the rollers) that would not react well to being doused in kerosene.


I'm thinking he is mistaken here and that there are no plastic components in your typical KMC or Shimano or SRAM chain, thus one is perfectly fine to use kerosene as a degreaser to clean a chain and suffer no ill affects to their chain's performance after it is re-lubed and re-used.


Thoughts?
Not in a bicycle chain. Some MC chains have O-rings between the plates, to protect them from water and dirt. You can use kerosene to clean your bicycle chain, no problem. It works well. As far as I know, you can also use kerosene on MC chains if you wish.
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Old 06-01-17, 05:16 AM
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My advice, ignore all advice from this work colleague.
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Old 06-01-17, 09:12 PM
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Originally Posted by hueyhoolihan
don't we all keep kerosene in plastic containers?
This is a point, I should have realised this myself.

Originally Posted by Crankycrank
My advice, ignore all advice from this work colleague.

I may tell him this was amongst the feedback I got.
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Old 06-02-17, 02:34 AM
  #11  
trailangel
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Anyone tried the new carbon fiber chains yet?
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Old 06-02-17, 11:06 AM
  #12  
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Do you use chicken fat to lube your chain Colonel?
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Old 06-02-17, 12:14 PM
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AndreyT
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Originally Posted by hueyhoolihan
don't we all keep kerosene in plastic containers?
There's plastic and there's plastic.

HDPE is plastic and there's nothing wrong with keeping, say, acetone in HDPE container. Yet acetone easily dissolves or damages many other plastics.
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Old 06-02-17, 08:00 PM
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Originally Posted by davidad
Do you use chicken fat to lube your chain Colonel?
Not yet.

I'm still trying to work out what would be better between a wet lube, dry lube, wax lube and chicken fat lube.
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