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What are dye vats called?
generally vat and sulphur dye principles are same. indigo, thioindigo, quinone groups related dye are vat dye. specially vat dye carry ketone linkage.quinone vat dye are usually either anthraquinone derivatives or polycyclic quinone.
What is the difference between sulphur and vat dye?
sulphur dye is made by sulphur linkage &vat dye made by ketone linkage. thus sometimes sulphur dye are used for basic dye in respect to mordant. that is called topping. when we shall break insoluble vat dye,then we shall get pigment.
What happens to a moroccan dyer who falls in a vat of dye?
he dyes.
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 common name of rayon?
Wood fiber. Some rayons shrink or lose their shape (or their dye) when put into water, so most rayons should be handled with care in cleaning.
What is a sentence using the word vat?
We'll scrubbing out the vat this morning.
Why you use vat 47?
we are using vat 47 fordeclare our goods for sales
Is indigo a type of vat dye?
yea. in case of indigo, vatting involves reduction of a pair conjugated carbonyl groups,
What do you make from malachite?
Malachite makes a green dye, which is used to colour many green chemicals, such as cleaners. The dye is extremely potent - a tiny pinch of the powder can colour a large vat of chemical.
Is rayon recycable?
No rayon is not renewable. Rayon is not a natural material. Rayon is a synthetic material.
Can you use egg dye for tie dye?
You will not be happy with the results using egg dye. Use Procion dye which is easy to buy online.
What is the difference between viscose and rayon?
viscose (also known as viscose rayon) is a group of fabrics and yarns produced by extruding cellulose solution through holes in a spinneret, then coagulating the resulting filaments in an acid (the viscose process). There are several different sort of viscose fibres made by modifying this process, eg crimped, hollow, high tenacity (stronger). So viscose rayon is a particular type of cellulose fibre made using the viscose process, and it's also often called just 'viscose' or just 'rayon', because it's the commonest kind of rayon. Other kinds of rayon are cuprammonium rayon and acetate rayon.
