아이티씨21
안성상공회의소
한국염료안료공업협동조합
top
 
Lmenu
 
Shine Orange - 2A
Shine Orange - 2A is an acidic dye with great absorption efficiency on polyamide and wool therefore is widely used for orange color coating in paper making industry.
General Property
C.I Name Acid Orange7
Ionic Anion
Solubility 50~100 g/l (80℃)
Application pH 4~9
Light Fastness 4
Absorption Efficiency pH 4.5 → 80%
pH 6.0 → 50%
※Figure for absorption efficiency is when dyeing with waste paper pulp and alum for 0.3% (o.w.p.)
※Caution
  • When dissolved in hard water, dye may become precipitated if left for a long time after cooling. Adding sodium phosphate improves solubility and brightness.
  • Using with positive ionic substances may cause precipitation. Do not mix with basic dye if possible.
  • For use on waste papers, inject to beater, mixing chest and machine chest as a solvent after deinking process.
  • Completely dissolve before injection.
 
 
bottom
Copyright