Metal Processing Factory When using a cutting fluid, the surfactant has a strong foam due to the surface active agent, which will cause strong foam when the metal processing process is too fast, and the foam is not timely eliminated can result in cutting. The fluid loss, thereby affecting the quality of processing, and solving the best way to solve the foam is to add metal processing foam.
Some low molecular material solubility of the low molecular material can be thoroughly mixed with the bubble surfactant, reducing its effective concentration. The low molecular substance such as octanol, ethanol, propanol can not only reduce the surfactant concentration of the surface layer, but also dissolve the adsorption layer of the surfactant, reduce the tightness between the surfactant molecules, thereby reducing the stability of the foam. .
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At present, there are many kinds of surfactants. The surface active agent can be simply divided into cationic surfactants, anionic surfactants, nonionic surfactants, and amphoteric surfactants.
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High-pressure spray cleaning antifoam is developed for metal surface treatment agents and their applications. The advantage is that the stubborn foam produced by various surfactants can be removed, stabilized at a strong base and high temperature. Blessing is another feature of metal cleaning antifoaming agent, which can meet the process requirements of various cleaning machines such as ultrasonic cleaning machine, automatic assembly line cleaning machine, large textile industry cleaning machine, etc.
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SLES vendor Sodium Lauryl Ether Sulfate vendor Clean the defects of the object. Suitable for defoaming demand for each cleaning. Go back to Sohu to see more information.
After the textile antifoaming agent is added to the working fluid, it is a solution, emulsion or dispersion, adsorbed on the surface of the foam. Since the surface tension is lower than the foam film, the surface active agent or foam can be sufficiently reduced, and the surface viscosity of the foam film is lowered, and the local thinning is broken.
Fatty alcohol polyoxyethylene ether sodium sulfate vendor In general, the textile printing and dyeing foaming agent can be divided into: organic abuser and silicone antifoam (commonly referred to as silicone defoaming agents).
But in fact, some products on the market either add some amino acids (amino acid = amino acid surfactants, the two different), and then hosted the banner of the amino acid washing. Or add a small amount of amino acid surfactant, substantially rear behind the composition, and then claimed to be washed with an amino acid.
Eltamd Amino Acid Bubble Unloading Cobblem has won the magazine skin care day. At the same time, it is also recommended by the US dermatology.
Sodium dodecyl alcohol ether sulfate vendor Although this cleanser looks very ugly, I believe that many people will fall in love with it after use; weak acid amino acids are used as surfactants. The pH is close to human skin, mild skin.
The birth of amino acids is better compared to other active agents, which is made of natural ingredients. Weak acidic amino acid surfactants, pHs close to human skin, amino acids are basic substances of proteins, gentle skin, especially suitable for sensitive skin. Most importantly, there is no residue after use of amino acid washing, to avoid damage to the skin's natural protective layer. So it can be used for a long time.
A cleaning agent typically containing an amino acid surfactant is referred to as an amino acid detergent. Amino acid is cleaned very mild, which is an absolute gospel of acne skin and sensitive skin. It does not clean and protect the keratin and grease of the skin, nor does it cause the external oil to dry. Basically, pressing the foam detergent is not soapped, which is weakly acidic.
Waste water generated during cosmetic production is mainly emulsified, clean wastewater and miscellaneous drainage. The main components of sewage are surfactants and oils, and their main pollutants are as follows:
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