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The stabilising role and effect of HPMA (hydrolysed polymaleic anhydride) in coatings is mainly reflected in the following aspects: I. Stabilising effect Disperse pigment and filler: As a dispersant, HPMA can effectively disperse pigment and filler particles in coatings to prevent them from aggregation and precipitation, so as to maintain the uniformity and stability of…
Hydrolysed polymaleic anhydride (HPMA), as a versatile polymer, exhibits excellent properties in several areas. The following is a detailed analysis of its performance studies: I. Basic Properties Chemical structure: HPMA is a low molecular weight polyelectrolyte, generally relative molecular weight is 400~800, non-toxic, easily soluble in water, high chemical and thermal stability, decomposition temperature is…
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A reverse osmosis (RO) membrane cleaner is a chemical solution used to remove contaminants that accumulate on the surface of RO membranes during the filtration process. The function of an RO membrane cleaner is essential for maintaining the performance and longevity of the reverse osmosis system. Over time, membranes can become fouled or clogged with…
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Arch biocides are chemical agents used primarily in water treatment systems and industrial applications to control the growth of harmful microorganisms such as bacteria, algae, fungi, and molds. These biocides play a critical role in maintaining the performance, safety, and longevity of various systems, including cooling towers, pipelines, boilers, and wastewater treatment facilities. The main…
A scale check antiscalant is a chemical treatment used to prevent the formation of scale deposits in water systems, especially in industrial applications like cooling towers, boilers, reverse osmosis (RO) systems, and other water-intensive processes. The role of scale check antiscalants is to inhibit the precipitation of minerals (often calcium, magnesium, and silica) that can…
A pool time algicide clarifier is a type of product commonly used in swimming pools to prevent and treat algae growth while also helping to clarify the pool water. Here’s how it works: Algicide: The algicide component targets and prevents the growth of algae in pool water. Algae can quickly form in pools if the…
ATMP (Aminotris(methylenephosphonic acid)) is highly effective in hard water due to its ability to sequester metal ions, particularly calcium (Ca²⁺) and magnesium (Mg²⁺), which are the main contributors to water hardness. Hard water can lead to problems like scale formation, corrosion, and decreased efficiency in industrial processes (e.g., in boilers, cooling towers, and water treatment…
The synthesis of ATMP (Aminotris(methylenephosphonic acid)) involves several key chemical steps that typically use phosphorous acid derivatives and amines as starting materials. Below is a general overview of the key reaction steps involved in the synthesis of ATMP: Key Reaction Steps in the Synthesis of ATMP: 1. Preparation of Methylenephosphonic Acid Derivative: Starting material: Phosphorous…
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ATMP (Aminotris(methylenephosphonic acid)) is a versatile and stable chelating agent widely used in industrial applications, especially for scale inhibition, corrosion control, and metal ion sequestration. Its performance can vary depending on the temperature, which can influence its chemical stability, solubility, and reactivity with metal ions. Here’s a breakdown of how ATMP performs under different temperature conditions: 1. Low Temperatures (Below…
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The water solubility of ATMP (Aminotris(methylenephosphonic acid)) is generally high. ATMP is a water-soluble organic phosphonic acid, and its solubility in water is around 100 g/L at room temperature (25°C). This high solubility is one of the reasons why ATMP is effective in industrial water treatment applications, where it needs to be easily dissolved and…