FEDA-SH (MOD) | substitute for soda ash as well as silicate

Product Information

Feda-SH (MOD) is a a highly effective alkali buffer for the replacement of soda ash and sodium silicate in Reactive dyeing. It requires 1/4th dosage of the soda ash during dyeing. It posses good solubility in water therefore does not give powdery deposition in machines or on roller. Due to its lower dosage in dyeing, it reduces TDS, COD, BOD load in the effluent.Feda-SH (MOD) Substitutes Sodium Silicate hence it is highly recommend for the process house which has RO treatment plant. By using Feda-SH (MOD), no white deposit are observed on machine or on mangle or glass parts on washing machine like the Silicate. With use of Feda-SH (MOD) less frequent grinding of roll is required. It can be applied by dosing system at 20% concentration.

Feda-SH (MOD) can be used to get best dyeing result especially when dyeing yarns; fabric by pad batch or exhaust method.

Key Features & Benefits
Key Features
Reduces reactive dye hydrolysis
Enhanced colour value of dyed fabric
Low TDS, COD and BOD value
No Precipitation on fabric of Silicate which is used in pad-batch
No harsh feel to fabric
General Characteristics
Physical appearance
White powder
Ionic nature Nonionic
pH of 1% solution
13 +/- 1
Miscibility Soluble in water
Compatible with anionic, cationic and nonionic products
Stable to dilute acids and dilute alkalies

Recommended dosage : 1/4th to 1/5th of soda ash dosage for all exhaust dyeing and 12.5 to 15 g/l against Sodium Silicate in Pad batch method.

Note :

  • Reconfirm the recipe of Feda-SH (MOD) with above dosage
  • Use like soda ash with more dilution with fresh water

Storage : Store in cool, ventilated shed away from heat and direct sunlight. Storage temperature should not exceed 35 deg C.Close lids firmly to avoid contact with air and moisture.

Shelf Life : 9 months from the date of manufacturing, if stored under controlled conditions.

The above information is given in good faith and is without warranty

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