Why do old rubber bands stick together? - old rubber girdles
You know, if you have something wrapped in a rubber band, like a card game where the rubber drum, it is plugged in? That's what I mean.
Thursday, February 4, 2010
Old Rubber Girdles Why Do Old Rubber Bands Stick Together?
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3 comments:
The rubber roller is one of the polymer molecules are relatively long, which are attached intertwined. If rubber bands are pressed against its molecules attract each other and tightly, enough time at the right temperature and humidity. Other atoms or molecules can "weld" together under pressure. Some parts are made of stainless steel should not be compressed as the son of a valve and a valve cap, otherwise unlubricated parts welded together, and if the gallbladder is removed. In the vacuum of space, metal doors tend to close due to vibration welding linked to remove oxide layers and pure base metal.
I know exactly what you're talking about, I too wonder.
I thought it was because they melt or something.
Cos Stone Cold said.
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