Dispersant Mf (melamine-formaldehyde resin) for Vat Dyes, Disperse Dyes, Reactive Dyes as Dispersing Agent.

• Appearance: Liquid
• Usage: Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents
• Color: Yellow
• Dispersant: Pigment Dispersant
• Transport Package: Drum
• Specification: high quantity
• Model NO.: High Efficiency Dispersant Wsp5 (Maleic acid - acr
• Trademark: Ruiguang
• Origin: China
• HS Code: 39069030
• Production Capacity: 500mt/Month

Product Description

Product Description

Dispersant MF(melamine-formaldehyde resin) is an anionic surfactant, dark brown powder, soluble in water, soluble in water, acid, alkali and hard water, it mainly works as dispersant and additive in disperse dyestuff, vat dyestuff and reactive dyestuf,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.
Synonyms: Sodium poly(naphthaleneformaldehyde) sulfonate; Naphthalenesulfonic acid, polymer with formaldehyde, sodium salt; Diffusing agent MF; disodium 5,5′-methanediyldinaphthalene-2-sulfonate; 2-naphthalenesulfonic acid, 5,5′-methylenebis-, disodium salt
Appearance: Dark brown powder
Compose: Methylnaphthalene sulfonate formaldehyde condensate
 Ion type: Negative ion
CAS No.: 9084-06-4
EINECS No.:
Molecular Formula: (C10H8O3SCH2O)nNan

Main Specifications

Item	Parameter	Parameter
Thermal stability (disperse blue 79) 130ºC grade	4-5	4-5
Sodium sulfate content	5%max	8%max
pH (1%solution)	7-9	7-9
Insolubles in water	0.05%max	0.05%max
calcium and magnesium ion	4000ppm Max	4000ppm Max

Application

Mainly used for vat dyes, disperse dyes, reactive dyes as dispersing agent.
 It can also be used in wettable pesticide.
have a good grinding effect, high pigmentation power, high dispersion force and excellent thermal stability and so on.
 can also be used for textile printing and dyeing, pesticides, architecture, ceramics, rubber, paper, oil drilling, carbon black, water treatment and other industries as dispersing agent.
It can also be used as a stabilizer for rubber industrial latex, and as an auxiliary for the leather industry.
Dispersing agent MF is soluble in concrete as a high range water reducing agent, which can shorten the construction period, save cement, save water and increase cement strength.

 Weifang Ruiguang Chemical Co., Ltd. is located in Weifang City, Shandong Province, China, which specialized in manufacture kinds of textile chemicals / auxiliary, such as Synthetic pigment thickener, Reactive thickener, Disperse thickener, Binder, Softener, Silicone oil, fixing agent, Non-iron finishing resins, Anti-migrating agent, Emulsifier, Pigment paste etc. products. 
Welcome to contact us for more details 
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