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Dying Tips Updated 10/02/2003
Rev. 1
It's easy to
customize your robot by dying the white nylon wheel rims. Be careful,
this process involves using a hot plate to heat up water to around 180
degrees. Kids, get adult help for this project.
What
You'll Need
You will need a set of nylon rims to dye, a container of
liquid RIT Dye of the color you want, a hot plate, and small pan, stirring
stick, tongs for getting the rims out of the dye, and an eyedropper to
mix colors if wanted.
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Clean, well lit work area
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Make
the Soup
Start by putting
enough water to cover the rims into the pan. If you are doing a
simple color, then pour the entire contents of the RIT Dye into the
pan. If you are making a special color mix then start with the
lightest color, then ad drops of the other color till it matches
what you want. It will look darker in the pot than in the finished
product. My first attempt to make a "School Bus Yellow"
resulted in an Orange. I put the entire contents of the yellow dye,
and 30 drops of scarlet into the pot. These rims will be dyed black.
On my next attempt I am planning on adding 5 drops and testing with
some cheaper nylon parts till I find the right mix. I will post the
correct mix here when I have it.
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Figure 1.
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Add the
Rims
Allow the water
to heat up. It does not need to boil, just be heated up. When it's
hot add the rims. It will take literally only a few minutes for
the dye to saturate the nylon. If the rims float push them down
with a stirring stick or set of tongs. Stir the mix every once in
a while.
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Figure 2.
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Check
the Progress
After a few
minutes, pull a rim out of the liquid to check the color. Wow,
that's orange. Be careful not to splash. The dye will ruin your
clothes, carpet, tile, dog or cat fur, etc. Use tongs, not a
stirring stick as I have done.
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Figure 3.
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Dying
is Done
Pull the rims
from the pot when they are finished being dyed. Dry them with a
paper towel. They will dry quickly as they are warm from the
heated water. Yup, they're still orange.
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Figure 4.
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Save
your Dye
You can reuse
your dye. Wait till it is cool and pour it into a container. It's
a good idea to do this over a sink incase there is a spill.
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Figure 5.
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