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Corrosion inhibitor pbtc is a chemical substance used to prevent metal corrosion, which can be divided into the following main categories: Adsorption type corrosion inhibitor: This type of corrosion inhibitor forms an adsorption film on the metal surface, preventing oxygen, water, and other corrosive media from coming into contact with the metal surface. Common adsorption…
ATMP (amino trimethylene phosphonic acid) and HEDP (amino dimethylene phosphonic acid) are two commonly used organic phosphate corrosion inhibitors, which are used in some industrial fields to prevent metal corrosion. The following are the main differences between them: Chemical structure: The chemical structures of ATMP and HEDP are slightly different. ATMP is an amino trimethylene…
Brushing cationic surfactants mixed with oil on wood surfaces may promote the penetration of oily coatings, but the specific effect still needs to consider multiple factors. Cationic surfactants are a type of positively charged surfactants whose molecules form micelle structures in aqueous solutions. The micelle structure of cationic surfactants may help improve the permeability of…
HEDP (amino dimethyl phosphonic acid) is commonly used as a water treatment agent, mainly to prevent the deposition of metal ions such as calcium and magnesium in water and to prevent the formation of scale. Although some cleaning products may contain HEDP components, they are not specifically designed to remove black pot bottoms. Black pot…
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HEDP · Kx, also known as potassium hydroxyethylidenediphosphonate, is a potassium salt of amino dimethylphosphonic acid (HEDP). The following is some information about the composition, performance, and use of HEDP · Kx: Ingredients: The main component of HEDP · Kx is potassium hydroxyethylidenediphosphonate (C2H8O7P2K). It is a colorless or light yellow solid with good solubility….
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CAS No. 37971-36-1 Molecular Formula: C7H11O9P Molecular weight: 270.13 Structural Formula: Properties: PBTC has low content of phosphoric, has structural features of both phosphoric acid and carboxylic acid group, which enable its excellent scale and corrosion inhibition properties. Its antiscale property under high temperature is far better than that of organophosphines. It can improve zinc salt solubility,…
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Water reducing agent is a commonly used concrete additive that reduces the amount of cement used and improves the workability of concrete by changing its fluidity and viscosity. The main uses of water reducing agents are as follows: Improving the fluidity of concrete: Water reducing agents can significantly increase the plasticity and fluidity of concrete,…
Dispersant is a type of surfactant commonly used to disperse solid particles or droplets and prevent them from regrouping. There are multiple options for the composition of dispersants, depending on the application field and the desired dispersion effect. The following are some common dispersant components: Anionic surfactants: such as sodium dodecylbenzenesulfonate (SDBS), sulfates, etc. The…
Polycarboxylic acid water reducing agent is an efficient concrete additive that reduces the amount of cement, improves the fluidity and workability of concrete by introducing polycarboxylic acid polymer compounds into concrete. The main characteristics of polycarboxylate water reducing agents include the following aspects: Significant water reducing effect: Polycarboxylic acid water reducing agent can significantly reduce…
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Acid pickling corrosion inhibitor is a chemical product used for metal surface treatment, mainly used to remove oxides, rust, and other harmful substances from metal surfaces, in order to provide a clean, smooth, and corrosion-resistant metal surface. The following is an analysis of a common pickling corrosion inhibitor formula: Main ingredients: Acidic components: Generally, concentrated…
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