• MotoAsh@lemmy.world
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    1 year ago

    Yes, but you seem to be forgetting that we’re talking about the difference between room temperature and melting plastic. That’s hundreds of degrees F. Even twenty degrees makes a substantial difference for drying water.

    It’s fully within reason to expect a dryer to be less hot than melting plastic unless it’s a gas dryer. Even then, many clothes are literally made of plastic. Nylon? Radon? Plastic. It’s totally reasonable to expect a dryer to not melt typical kinds of clothes. (though at least nylon’s melting point is significantly higher than some other kinds of plastic)

    • Tlaloc_Temporal@lemmy.ca
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      1 year ago

      And you’re forgetting that water needs huge amounts of heat to evaporate. The heat capacity of plastic is rather small in comparison, so a machine capable of quickly vaporizing water also has the power to melt crappy thin plastic.

      Modern dryers usually have a safety thermostat, but lint buildup is still a big fire hazard, so there are obviously temperatures in significant excess of boiling here.