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Model No.: C.I.Reactive Blue Mix
Packaging: 25Kgs/Carton
Levelling agent B is recommended for Dynasol range, to dye at 98℃ and achieve superior wash fastness, and up to the IWS wool standard of wash fastness after machine wash.
Levelling agent SLT-R is low energy auxiliary recommended for Dynasol range,to dye at 85℃ with shorter dyeing time and minimal fiber damage, and superior effect as other auxiliaries.
Properties and Applications: bright blue. Bright blue powder, 90 ℃ in the solubility of water when for 100 g/L. Suitable for dyeing in weak acid dye bath, pH control in 5 ~ 6, and between the general and the 1 to 2% leveler PW-BX, dye bath temperature rise to 70 ~ 75 ℃ to heat preservation 15 ~ 60 minutes, depending on the dyeing depth and decide. Such as dyeing depth greater than 10% need to use liquid ammonia in post-processing, pH value of 8.5, time 15 minutes, temperature of 80 ℃. The dye levelness is bad, but good color fastness, dyeing fabrics after bright color. Used for wool fiber, tops, scattered wool dyeing, also can be used for wool and silk fabric printing.
Dynasol C.I. CAS No. Characteristics Blue CE Blue Speciality
Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping Fading Stain Fading Stain Fading Stain ISO 6 5 4-5 5(50℃) 5
Product Categories : Dyes > Reactive Dyes
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