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MULTIFUNCTIONAL BLEACHING AGENT (MBA)

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nawshin farzana:
MULTIFUNCTIONAL BLEACHING AGENT (MBA)
Multifunctional bleaching agent can effectively replace most of agents used in the traditional sodium hydroxide bleaching process, suitable for cotton and its blends. It can be used in various processes, such as vat dyeing, jet overflow dyeing and pad dyeing and so on.

◆ Applications
1. Discontinuous process : suitable for yarns, knit fabrics and towels

Reference Recipe :

H2O2 (30%)      4-5ml/L
MBA                  2-3g/L
M:L                    1:10

Process Sequence:
prepare chemicals→cloth entering→90~95℃×30mins→warm washing→cold washing→cloth discharging

2. Continuous process: suitable for cotton woven fabrics, knit fabrics and towels

Reference Recipe:

H2O2 (100%)    4-12g/L
MBA                25-40g/L


Competitive Advantages of the product
1.Suitable for all kinds of greige fabrics and water.
2.Excellent whiteness and capillary effect, no cotton seed hull residue.
3.Low fabric damage, high quality and efficiency.
4.Saving water, electricity and gas, low COD & TDS value
5.Short processing time and high production efficiency

Sumon Mazumder:
Many thanks Madam for your informative and innovative posting.


Sumon Mazumder

Lecturer
Dept. of TE
FSIT, DIU

Mostafa Zaman:
Nice post.

fatima:
Mam,can you explain in detail why this bleaching agent is so called? what are the agents that are replaced by it?

Suha:
Good post.

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