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Phosphate-based treatment programs often suffer from calcium phosphate scaling, which is harder to remove than carbonate scale. AA-AMPS copolymer is specifically designed to tackle this problem. The sulfonic acid groups in AA-AMPS provide steric stabilization and electrosteric repulsion, preventing calcium phosphate crystals from adhering to surfaces. Tests have shown that AA-AMPS outperforms other polymers like…

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In low- and medium-pressure boilers, scale formation on tube walls can lead to hot spots and eventual tube failure. MA-AA is a preferred dispersant for boiler water treatment because it remains stable at temperatures up to 300°C. It effectively disperses sludge and prevents the formation of hard, adherent scale. Combined with a phosphate program, MA-AA…

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Kairui KR-1100 sodium polyacrylate is a low-molecular-weight polycarboxylate dispersing and scale inhibitor specially developed for circulating cooling water and boiler make-up water systems of power plants. Its core function is to restrain the formation of calcium carbonate and calcium sulfate scale on pipelines and heat exchangers. With strong dispersibility, it stably suspends calcium and magnesium…

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Shandong Kairui Chemistry has long engaged in the R&D and production of papermaking chemicals, supplying a full set of additives covering pulping, alkali recovery, papermaking, bleaching and wastewater treatment links across the papermaking industrial chain. Pulping section: Polyether defoamers eliminate foam generated in cooking procedures. Alkali recovery section: KR-612 special scale inhibitor for black liquor…

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The papermaking industry is densely distributed in Jiangsu, and local paper mills set high standards for the delivery timeliness of additives. Leveraging geographical strengths, Shandong Kairui Chemistry sets up regional supporting warehouses serving Jiangsu to realize integrated warehousing and distribution delivery. Conventional papermaking scale inhibitors, bactericides and dispersants are always kept in stock. Full-truck shipments…

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Paper mills in Henan can purchase papermaking additives without local intermediaries. As an original manufacturer, Shandong Kairui Chemistry can deliver goods to Henan within 24 hours with low full-truck logistics fees. We independently manufacture a complete line of papermaking additives, including black liquor evaporator scale inhibitors, white water vacuum pump scale inhibitors, pulp bleaching chelating…

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