Industry News
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Naphthalene sulfonate formaldehyde condensate
Dispersant MF, methylnaphthalene sulfonate formaldehyde condensate Properties: brown powder, soluble in water Composition: methylnaphthalene sulfonate formaldehyde condensate, anion Performance and application: This product is easily soluble in water, resistant to acid, alkali and hard water, and...Read more -
Preparation and application of several aromatic sulfonates: Sodium butyl naphthalene Sulfonate
Preparation and application of Sodium butyl Naphthalene sulfonate 1. Preparation process of osmotic agent Bx Penetrant Bx, vulgar name open powder Bx, chemical name: sodium butyl naphthalene sulfonate. By refined naphthalene, n-butanol, concentrated sulfuric acid in the first low temperature ...Read more -
Sodium butyl Naphthalene Sulfonate preparation
Sodium butyl naphthalene sulfonate： 1. Dissolve 426 parts of naphthalene in 478 parts of n-butanol, add 1 060 parts of concentrated sulfuric acid and 320 parts of fuming sulfuric acid under agitation. Gabi was slowly heated to 50-55 ℃ and kept for 6h. After standing, the underlying acid is relea...Read more -
sodium salt (6CI,7CI) Physical properties and brief introduction
Sodium Salt (6CI,7CI), is an inorganic ionic compound, chemical form NaCl, colorless cubic crystals or fine crystalline powder, taste salty. Its appearance is white crystal, its source is mainly seawater, is the main component of salt. Soluble in water, glycerin, slightly soluble in ethanol (alco...Read more -
Sodium Dodecyl benzene sulfonate-SDBS Precautions for operation
2. Emulsifying dispersant Sodium dodecyl benzene sulfonate-SDBS Emulsifier is a kind of improvement of the surface tension between the various components of the emulsion, so that it forms a uniform and stable dispersion system or emulsion Material. Emulsifiers are surface active substances wi...Read more -
Sodium Dodecyl benzene Sulfonate-SDBS overview
Sodium Dodecyl benzene Sulfonate-SDBS Sodium dodecyl benzenesulfonate, also known as tetrapolypropylene sodium benzenesulfonate, white or pale yellow powder or sheet solid. Dissolve in water and become half permeable Ming solution. Mainly used as anionic surfactants. Sodium Dodecyl benzene ...Read more -
Metanilic acid Information
Grayish white to reddish crystal or pulp. Sodium m-aminobenzene sulfonate was obtained by sulfonation reaction of nitrobenzene and reduction. Used for the manufacture of azo dyes and pharmaceutical intermediates, reactive, acidic, sulfide and other dyes. METANILIC ACID SODIUM SALT 英文 名 词: m-a...Read more -
Difference between Dispersing agent MF and surfactant?
Dispersant is a kind of interfacial active agent, which has lipophilic and hydrophilic properties in molecules. It can disperse solid and liquid particles of inorganic and organic pigments that are difficult to dissolve in liquid, prevent particle sedimentation and condensation, and form two kind...Read more -
What effect does wetting Dispersing Agent MF have on coating?
The wetting Dispersing agent MF of the coating not only affects the transparency of the coating, but also affects the leveling property of the coating. The transparency of the coating is generally determined by the moisture dispersion of the coating. The transparency of the coating is a character...Read more -
What is the effect of Dispersing Agent NNO on coating?
Dispersant is moisture-proof, impermeable plugging material and good bonding material, powder solidification type and delay type are gray powder. Dispersing agent NNO was divided into paraffins, metal soaps, low molecular waxes, fatty acids, aliphatic amides and esters. Dispersant is the additive...Read more -
What are the significant characteristics of Dispersing Agent NNO?
Dispersing agent NNO is generally used in the field of chemical dispersion, that is, paint, ink and other pigment paste grinding. In addition, adding dispersant in resin or emulsion can improve the performance of the main body. The main function is to lower cotton, prevent sinking and help disper...Read more -
Chemicals: The macro-level weakened in the fourth quarter
In the first three quarters, the domestic macro economy as a whole performed well, not only achieved the goal of economic soft landing, but also continued to maintain a stable monetary policy and structural adjustment policies, the GDP growth rate has rebounded slightly....Read more