Disperse Orange 30 CAS NO.12223-23-3

Appearance Yellow brown liquid or even powder Chemical family Monoazo Disperse Dyes Dyeing ProcessPut the pretreated polyester fibr…

Appearance Yellow brown liquid or even powderChemical family Monoazo Disperse Dyes Dyeing ProcessPut the pretreated polyester fibres cloth in the dyeing liquor and then put them into the high temperature and high pressure jet machine. Swith on the dyeing machine for running of dyeing. Raise the temperature to 130°C within 30 minutes and continue dyeing for 50 minutes, and then release the pressure and lower the temperature to 80°C. Rinse with flowing water. Then put the rinsed cloth into a boiling cup in which containing 3ml of sodium hydrosulphite (10%), 2ml of sodium hydroxide 10%, and 155ml of distilled water for treatment for 15 minutes. Rinse with water and dry by heating. UsageDisperse Yellow Brown 2RFS is mainly used for dyeing of polyester fibers and its blended fabrics. Can be used for direct printing of polyester and polyester/cotton , also be used for bottom color of resist printing and discharge prints. Storage & TransportStored in a dry and well-ventilated place and avoid direct exposure to the sun. Avoid heat and moisture. Handle with care.