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COLOR CARD

Exhuastion Dyeing

Medium temperature reactive dyes - ordinary conventional

Medium temperature dyeing, complete chromatography, wide range of applications, excellent performance, good color fastness, economical and practical, multiple primary color selection, and excellent compatibility, can meet 99% of the dyeing needs of the printing and dyeing industry

Medium temperature dyeing, complete chromatogram, multiple trichromatic combinations, can adapt to different dyeing conditions and dyeing equipment, have excellent compatibility, levelness, reproducibility, good dyeing improvement and fixation rate, and take into account excellent dyeing fastness. to achieve the best comprehensive performance-to-price ratio.

Medium temperature dyeing, with excellent light fastness index, 0.5% depth, light fastness ≥ 4, to meet the requirements of school uniform standards

In medium temperature dyeing, under the premise of high light fastness, the compatibility of the dyes is excellent, the SERF value of the three dyes is less than 5%, and the dyeing tolerance of the dyes is excellent. The change of process parameters (temperature, pH value, bath ratio, time) during dyeing is minimal, and the size samples are consistent, and the one-time success rate is high, which is especially suitable for sensitive colors with dyeing depth of 0.1-1% and sun

fastness index.

When dyeing at medium temperature, the corresponding same color has the best washing fastness and best rubbing

fastness of all reactive dyes. They can meet the ordinary reactive dyes which can not meet the requirements of washing

fastness and rubbing fastness. Or to meet the requirements of ordinary reactive dyes fastness with less 1-2 times washing

When dyeing at medium temperature, the compatibility of the dyes is excellent, the SERF value of the three dyes is less than 5%, and the dyeing tolerance of the dyes is excellent, the change of process parameters (temperature, pH value, bath ratio, time) during dyeing is minimal, and the size samples are consistent. High success rate at one time, especially suitable for sensitive colors with dyeing depth of 1-3%

Medium temperature dyeing, dye effective value is high, with ultra-high strength, excellent dyeing depth, especially suitable for extra-dark dyeing, ordinary reactive black dye usage of more than 7% can be changed for this set of dyes, good compatibility, good dyeing stability

Medium temperature dyeing, high dye strength, excellent deep dyeing, especially suitable for dark and extra dark color, good compatibility, good dyeing stability, dark color has good washing fastness and rubbing fastness, high comprehensive price ratio

In high temperature alkali-free dyeing (with buffer p7), there is no need to add alkali in the dyeing process, but only 1-2g/l buffer p7 can be added to achieve better color yield and fixation rate. the dye can be used for one-bath dyeing of brocade cotton or polyester cotton, and can also be used for color trimming or color supplement in the process of soaping

High temperature (80 ℃) and low alkali (1-3g/l) dip dyeing, dye hydrolysis is less, dye fixation rate is increased by 10-15%, dyeing stability is greatly improved, not easy to appear color flower, alkali amount is 10% of the conventional dosage, cloth alkalinity and floating color are greatly reduced, cloth washability can be greatly improved, 2 times washing can be reduced, and the residual liquid COD after dyeing is 30-50% lower, and the wastewater is easy to be treated

Dip dyeing at high temperature (80?C) has excellent process stability, good evenness and reproducibility of dyes, excellent alkali-resistant stability and post-mercerization dyeing