Factory Customized China Methylnaphthalene Sulfonate Formaldehyde Condensate (MF-B) Main Used for Dye Dispersant

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Dispersant(MF)

Introduction

Dispersant MF is an anionic surfactant, dark brown powder, soluble in water, easy to absorb moisture, nonflammable, with excellent dispersant and thermal stability, no permeability and foaming, resisting acid and alkali, hard water and inorganic salts, no affinity for fibers such as cotton and linen; have affinity for proteins and polyamide fibers; can be used in conjunction with anionic and nonionic surfactants, but not in combination with cationic dyes or surfactants.

Indicators

Item	Specification
Disperse power(standard product)	≥95%
PH(1% water-solution)	7—9
Sodium sulfate content	5%-8%
Heat-resisting stability	4-5
Insolubles in water	≤0.05%
Content of calcium and magnesium in,ppm	≤4000

Application

1. As dispersing agent and filler.

2. Pigment pad dyeing and printing industry, soluble vat dye staining.

3. Emulsion stabilizer in rubber industry, auxiliary tanning agent in leather industry.

4. Can be dissolved in concrete for water reducing agent to shorten the construction period, saving cement and water, increase the strength of cement.
5. Wettable pesticide dispersant

Package&Storage:

Package: 25kg bag. Alternative package may be available upon request.

Storage: Shelf-life time is 2 years if kept in cool, dried place. Test should be done after expiration.