An interesting chemical engineer
HEDP di -sodium (di -sodium hydroxyetal acid) is a commonly used corrosion agent and complexing agent, which is mainly used in the field of water treatment. Although HEDP sodium can inhibit the formation of iron rust, it is usually not directly used to remove the rusty chemicals that have been formed. If you need to…
HEDP Teta -sodium (Teta -sodium salt hydroxyl acid) is a corrosion and complexing agent, which is mainly used in the field of water treatment. It has the following aspects: Eclipse: HEDP four sodium can form a stable complex with metal ions to prevent metal from corrosion in water. It can inhibit the formation of dirt…
In the drinking water dislocated system, a stuffing agent is a chemical for preventing the sediments of the membrane. They help maintain the clean and efficient operation of reverse osmosis membranes. Here are several common drinking water anti -infiltrating dirt: Multi -phosphate (such as sodium polyphosphate): Multi -phosphate is a commonly used dirt -resistant agent…
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Industrial cleaning agents are chemicals for cleaning and removing different types of dirt, oil stains and pollutants. Here are some common types of industrial cleaning agents: Alkaline cleaning agent: Alkaline cleaning agents have good dissolution and emulsification capabilities, and are suitable for removing fats, fat and organic pollutants. Common alkaline cleaning agents include sodium hydroxide…
Polycarboxylic acid is an important type of dispersant, which is mainly used in the fields of water -based coatings, inks, adhesives and other fields, and used to decentralized and stable solid pigments and fillers. These dispersing agents usually have complex chemical components. Below is the composition analysis of polycarboxylic acid decentralizers under normal circumstances: PolyAcrylate…
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For the dry concrete, generally, water is used to moisturize the surface of the concrete to improve the performance. The water reduction agent is added during the concrete mixing process. The purpose is to reduce the amount of concrete in the concrete, improve liquidity, delayed condensate time, or increase intensity. Specifically: Add water: When the…
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Reverse osmosis dirt is a chemical that is used to prevent stains and dirt accumulation in the reverse osmosis (RO) system. Its standard liquid concentration can be different according to the specific products and applications. Generally speaking, the standard liquid concentration of reverse osmosis resistance agents can be found in the technical information or product…
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Cleaning agent is a chemical substance that has the effect of cleaning and removing dirt. It can be applied to various surfaces, appliances, equipment, etc., to remove stains, oil, dirt, bacteria and other harmful substances. The main role of cleaning agent is as follows: Remove stains: The cleaning agent can effectively dissolve and decentralize different…
Chelators are a common chemical substance, which played the following role in skin care products: Metal ions Stable: Chelators can form chelated compounds with metal ions, thereby stabilizing the nature of metal ions. In skin care products, these metal ions are usually generated by impurities in water or react with other components. By using chelating…
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Coating dispersant is a chemical commonly used in coating manufacturing. It can help uniformly disperse pigments and other solid particles to improve the stability and performance of the coating. According to different uses and chemical components, coating dispersers can be divided into the following types: Popular ion -type dispersant: This dispersant usually has negative charge,…