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Properties: KR-701 is composed of chelating, detergent, dispersant and pretreatment filming agent. It has properties of fast cleaning, quick filming, film homogeneization, and low corrosion ratio. KR-701 is not affected by ferric and copper ions in pretreatment filming, especially suitable to be used in nonstop cleaning of circulating water system. Specification: Items Index Appearance Amber…
Properties: Corrosion Inhibitor for Closed Circulating System is used as corrosion inhibitor for closed system, such as the cooling water system and hot water circulation system in which glycol, methanol and ethanol are cooling media. It can be also used as corrosion inhibitor in anti-freeze fluid, oil tanker central air-condition system. Corrosion Inhibitor for Closed…
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Properties: KR-682 is built with surfactant, dispersant, corrosion inhibitor, etc. It is suitable for system using soften water and other low hardness water as cool media. Because there are little contents of Ca2+ and Mg2+ ions in soften water, scale cannot be formed. Many corrosion inhibitors use Ca2+ and Mg2+ ions in water system to form…
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Properties: KR-658 is composed of organophosphine acid, polycarboxylic acid, sulfosalt copolymers, corrosion inhibitor and special surfactants. KR-658 can be used in circulating cooling system in which calcium hardness and alkalinity is up to 1500ppm and operation is under high concentration index. Specification: Items Index Appearance Light yellow liquid Solid content, % 45.0min Density (20℃), g/cm3…
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Properties: KR-628 is composed of organophosphine acid, polycarboxylic acid, sulfosalt copolymers and thiazole. It can chelate and disperse calcium carbonate and calcium phosphate scales. KR-628 has good scale inhibition effect on steel & iron and copper. KR-628 can be operated under high concentration index in power plant, chemical plant and central air conditioner. Specification: Items Index Appearance Amber liquid Solid…
Properties: KR-619B is composed of organophosphoric acid, polycarboxylic acid, sulfosalt copolym-ers, copper corrosion inhibitor, special surfactant, etc. The organophosphine acid forms protection membrane and brings corrosion inhibition on metal surface. KR-619B has good chelation and lattice distortion effect on calcium carbonate, calcium sulfate and calcium phosphate. Through rational prescription, KR-619B has good synergistic effect, with high corrosion inhibition ratio, high…
Properties: KR-610 is composed of organophosphines acid, polycarboxylic acid and sulfosalt copolymers. It has properties of chelation and dispersion, has good synergistic effect and can bring about crystal distortion. The particles are dispersed in water system and are removed later, through which the dusty water system can be operated normally. Specification: Items Index Appearance Amber transparent…
Properties: KR-607B is designed for stabilizing of Ba2+ and Sr2+. KR-607B can effectively stabilize Ba2+ and Sr2+ in water system. It has good scale inhibition effect for calcium carbonate, calcium sulfate, and magnesium sulfate, it can be used in oilfield refill water system and industrial circulating cool system. Specification: Items Index Appearance Amber transparent liquid Solid content, % 40.0…
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Properties: KR-607 is built with organophosphoric acid, special surfactant and synergistic agents, It can chelate with Ca2+ and Mg2+. KR-607 can effectively chelate and disperse calcium carbonate, calcium sulfate and calcium phosphate scales. It is used as scale inhibitor for pipeline of oilfield refill water. It has the advantages of high temperature tolerance, alkaline tolerance, salt tolerance, stable in…
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