Disodium 4-dodecyl-2, 4’-oxydibenzenesulfonate
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CAS NO. 28519-02-0
This product has a disulfonate hydrophilic structure anionic surfactant. In addition to the characteristics of conventional anionic surfactants, it has excellent water solubility, surface activity, superior detergency, dispersibility and hard water resistance. It has good solubility and stability in strong acid, strong alkali, high concentration inorganic salt and bleach solution. It is gradually becoming an excellent substitute for emulsifiers such as K-12, OP-10 (octylphenol ethoxylate) and TX-10 (nonylphenol ethoxylate).
Use:
1. Emulsion polymerization
Styrene-butadiene rubber emulsion, ABS resin, acrylic resin, polyvinyl chloride, vinyl chloride, butyl benzoate. Use this product as emulsifier, which can make latex have the advantages of small particle size, uniform distribution, stable storage and less gel. Moreover, the amount of the product can be used to control the particle size and surface activity of the emulsion. Especially pressure sensitive adhesive, jigsaw glue, Hong Kong resin.
2. Textile printing and dyeing, dyes, additives in the industry
1) This product can be used as a homogenizer for nylon acid dyeing. It is used as a dyeing material carrier to control the transfer of acid dyeing materials and to make the dye distribution uniform. As a result, the color difference is reduced, the dye consumption is reduced, and the economic benefit is improved.
2) It is also often used as a compounding component of auxiliaries.
3) Commercial additives for dyes, which greatly improve dye dispersibility and solubility index.
3. As a cleaning agent component
Also suitable for use as a cleaning agent, as a wetting agent, binder and stabilizer. It has synergistic effect with other nonionic and anionic surfactants, can be used as a low-temperature soaping agent, and can also be dissolved in general detergents. A phenol and chlorophenol-containing fungicide in a stable detergent formulation.
4. Petroleum industry
The high temperature stability and anti-electrolyte ability of this product make it used as an emulsifier to isolate acid sludge in the third stage of petroleum production and emulsification of oleic acid.
5. Phenolic resin industry
Used as a binder and a binder in water-soluble phenolic resins.
Contact info.:
Catherine Shen
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Tel: +86 0575 82631818
Email: sales-1@simochem.com
Web: www.simo-chem.com
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