Surfactant method: There are two modifications: one is a physical adsorption method; one is a chemical reaction method, that is, the reaction group in the surfactant and the SiO particle surface active group reaction, forming a new chemical bond. To achieve the purpose of modification of gas phase silica surface.
3. Use surfactants to quickly immerse, penetrate, emulsify, dispersed, etc.
HTAC supplier cetyltrimethylammonium chloride manufacturer , effectively remove oil pollution in the surface of the substrate. This is a relatively safe and economical technical measures, which has no effect on the sequence of polishing construction of epoxy floor.
Chemical cleaning of metal parts of machinery industry refers to various workpieces of metal processing. Profiles are processed before and after the metal surface, the surface cleaning of the sealing protrusion, and the cleaning of metal processing equipment such as machine tools, molds, rolled steel equipment, and a container that stores and transports lubricating oil prior to pipe launch and maintenance. At present, the aqueous cleaning agent commonly used in industrial cleaning market is a environmentally friendly product made from a variety of surfactants, a variety of compound acids, penetrants, removal, rust, rubber anti-aging agents, etc. powerful.
Because ordinary laundry products are mainly relying on surfactants to help remove, it can only remove stains in the surface of the clothes. Fiber residual stains will make the clothes yellow.
Detergent is the epidemic nature of the washing buffet detergent, which is generally a viscous liquid, which is mainly composed of water, surfactant, perfume, etc., producing a rich foam in aqueous solution, and has excellent cleaning functions for various edible oils.
b. Non ionic surfactants are also adsorbed on the slot wall by Van Dew Hua Li. The presence of a nonionic surfactant cannot produce a point repulsive force, but can produce entropy repellent and permeation water, reduce the bond strength between the particle micro-crack seam, which is advantageous for the particle group to break. c. The cationic surfactant can be adsorbed on the slot wall by electrostatic attraction, but the adsorption state is different from the anionic surfactant and the nonionic surfactant.
The vibration time can be determined by the difficulties generated by the bubble. Users generally reflect the product quality stability. S) Mix the emulsion with sodium anhydrous tripolyphosphate, wherein the amount of emulsion is from 10 to 40% to form a hydrate as an additive. widely used. Sewage treatment defoaming agents are the foam produced by sewage treatment emissions and improve emissions. After the silica gel foaming agent is added to the foam system, it can be quickly dispersed, and the surfactant molecule is arranged in the surface of the bubble. When the silicone defoamer reaches a certain concentration, the surfactant molecules are sufficient.
Slurry is a half-product, dispersed from pigment or pigment and filler in paint. Pure oil is called oily color paste. Resin paint is called a resin color pulp. Take water as a medium, the color paste to add surfactant dispersion is referred to as aqueous color paste. Due to a wide variety of paint, the variety of color pastes. In order to better disperse in the paint, a small amount of surfactant or the like is usually added during the manufacturing process.
Mild, clean, non-irritating is the greatest feature of amino acid washing. The main ingredient of ordinary washing milk is alkaline, the more oils, the more bases. The main ingredient of the amino acid washing milk is an amino acid surfactant, which belongs to weak acidity.
O-ethyl-N,N-dimethylhexadecan-1-aminium chloride factory Nb amino acid cleansing agent is weakly acidic, pH is between.
The working principle of washing powder is similar to traditional washing powder, soap, and the active ingredient is a surfactant. The difference is that traditional washing powder, soap is an anionic surfactant, mainly sodium sulfate and sodium stearate, alkaline (laundry powder pH is generally greater than 12), and the skin is stimulated and damaged. Laundry powder is multifoli-free surfactant, Zhengzhou washing powder processing, pH close neutral, mild skin, and then discharged into nature, the degradation rate is faster than washing powder, which is a new generation detergent.
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