As expected, the 100% wool took up color extremely well and the 100% acrylic yarn did not take any color. Surprisingly, the cotton obtained a stained appearance that I was unable to wash out during the course of filming. In comparison to the wool, the cotton received significantly less color. There are much more reliable methods for dyeing cotton to get vibrant colors (such as a Tulip Tie Dye Kit
) and I would recommend trying these rather than wasting a lot of food coloring and vinegar.
This is an interesting and scientific knitting experiment. Well done!
ReplyDeleteThanks! I like doing experiments based on questions I get here and on the youtube channel. :)
DeleteWow! What a difference! Would using a different recipe for cotton make a difference? I've read about alum on other sites, but no recipes are given. It also doesn't seem safe for cats and a toddler to be near. I'd LOVE to see the video for that!
ReplyDeleteThanks for all the info!
Amanda
Cotton and other plant fibers require different chemical conditions to dye. You can purchase "acid dyes" (which use similar techniques to my videos) and those tend to not work on cotton either.
DeleteI've dyed cotton using conventional tie dyeing kits (i.e. for Tshirts) with great success. I have not tried to die it using any types of mordants (like alum) and I'm not sure if even that would work with food coloring.
Beschermhoes van non-woven SMS met elastische enkels, gezicht, manchetten en tailleband om de maat aan te passen. Een zelfklevende flap voor een betere sluiting aan de voorkant.
ReplyDeleteType 5 & 6 met volledige conformiteit met classificatie volgens EN 14325
Materiaal: SMS 100% polypropyleen 50 g / m2
Beschikbare kleuren: wit
Maat: XL-XXL
Verpakking: 50 stuks
Prijs: € 1,95 SOCIAL ACCOUNTShttps://www.facebook.com/wegwerpoveralls Wegwerp Overall SMS Type 5/6 Rood
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ReplyDelete