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Discuss the function of sodium chloride with reactive dye during dyeing of cotton?
Salt (usually NaCl) inrease the exhaustion i.e. increase the attraction between the dye molecule and the fabric. Usually dye (direct & reactive) molecules have negative charges and the fabric has also negative charge on its surface. Salt decreases the repulsion of negative-negative charges and hence improves exhaustion.
Does cotton calico take dye or resist them?
Cotton calico does not resist any kind of dye, I it does not resist the dye!
What dyes can be used to do tie dye?
For a colorfast tie dye a fiber reactive dye is needed such as Procion Dye from the Dharma Trading Company. Rit dye can be used but is not fiber reactive and not colorfast and the tie dye will fade colors after each wash.
What is the best way to color cotton?
dye it dye
Does cotton or wool absorb dye better?
cotton
What do you do after you dye cotton?
cook it
What is the chemical structure of reactive dye?
chemical structure of remazol
What dye was used to make the grey of the confederate soldiers?
The material used could be made of wool and the dye that can be used is Acid Dyes. In case the material is made of blends of wool and polyester, the dye to be used will be Acid Dye for wool and Disperse Dye for Polyester. In case the material is made of cotton, the dye is Vat Dye and if blends of cotton na polyester, the dye to be used will be Vat Dye and Disperse Dye.
What is the chemistry behind fiber reactive dyes?
A fiber reactive dye react with the material, is chemically linked to these fibers.
Why is cotton easy to dye?
Cotton has a high affinity for dye molecules due to its porous and absorbent nature. The structure of cotton fibers allows dye molecules to penetrate deep into the fabric, resulting in vibrant and long-lasting colors. Additionally, cotton is able to hold dye well during the dyeing process, making it easy to achieve desired color results.
Why is cotton candy pink?
because of the dye in the powder
Can you tie and dye tetra cotton fabric?
Yes
