Vinyl Sulphone Reactive Dyes

Vinyl sulphone vs reactive dyes have a higher reactivity than monochlorotriazine mct dyes.

Vinyl sulphone reactive dyes. Kolor jet chemical manufacturer of vinyl sulfone dyes bifunctional reactive dyes dyes for wax printing wax printing dyes reactive vinyl sulfone dyes industrial vinyl sulfone dye ribazol vinyl sulphone dyes vinyl sulfone dye bifunctional reactive dye reactive vinyl sulfone dye reactive he dyes industrial reactive dyes me dyes industrial he dyes he dyes industrial me dyes p. Although silk paintings made with vinyl sulfone dyes are usually steamed to set the dye the dyes can also be batch cured at warm room temperatures. Vinyl sulfone dyes also known as remazol dyes after the trademarked name under which they were first introduced are a type of fiber reactive dye that is often used in silk painting. They are used extensively for cold pad batch dyeing due to their superior alkaline stability and ability to react with cellulosic fibers at low temperatures.

These dyes are having good features like good solubility even in presence of alkali very good fastness properties can be applied both by exhaust padding methods possesses less. These dyes are bifunctional reactive dyes which are featuring more than two different reactive groups within one molecule. These are vinyl sulphone based reactive dyes widely used for dyeing printing of cellulose fibres for its very good fastness properties. Due to the relatively high reactivity of the vinyl sulfone group with water residual moisture air humidity it is present in many commercial products in a protected form.

Vinyl sulfone dyes are reactive dyes comprising a vinyl sulfone group as reactive group a fiber bonding site of the reactive dye reactive hook. We are pleased to introduce ourselves as a team of experts in international trade manufacturing and supply chain of various chemicals pigments pharmaceuticals raw materials dyes dye intermediates and allied products in india and in the international market. These dyes are moderately reactive and have dyeing temperature of generally 600c and ph of 11 5. The dyestuffs that contain two groups are known as bi functional dyestuffs.

Permabril vinyl sulfone reactive dyes are suited for exhaust and continuous application methods. Reactive dyes show different substantivities and reactivities due to their different reactive groups. Currently bi functional dyes which combine more than one reactive group in the same molecule are used substantially in dye houses. Reactive dyes solvent dyes vinyl sulphone based.

Vinyl sulphone dyes vs. Here reactive dyes are constituted in a way to have capacity to react with fibre in more than single way. Reactive dyes with sodium salt of sulphonic acid groups are soluble in water and consist of chlorotriazine figure 4 4 or vinyl sulphone reactive groups.