How to measure the durability of a permanent marker?

Subject: How to measure the durability of a permanent marker?

Date: Sat Nov 28 07:03:36 2009
Posted by Kameron
Grade level: 7-9 School: Sumter High School
City: Sumter State/Province: SC Country: USA
Area of science: Chemistry
ID: 1259417016.Ch

Message:


I am doing an experiment on permanent markers on t-shirt material. I am going to
make 4 samples and 1 control. I am first going to mark the shirts then treat one
with detergent, one with bleach, one with vinegar, and one with alcohol. I would
like to know if there is a way to measure the amount of fading, if any, after
the treatment.
Thanks for y

Re: How to measure the durability of a permanent marker?

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