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Summary: The product is oligomer maleic acid containing low molecular phosphine acid functional group which is outstanding compared to traditional scale inhibition of CaCO3, Mg(OH)2, Ca3(PO4)2. Good miscibility for using in organic phosphine acid, organic phosphine sulfonic acid, 2 phosphine acid radical butane 1, 2, 4 tricarboxylic acid under unregulating pH value, it has good solubility with other water treatment and inhibition to carbon steel when independent use, but good synergism together with other corrosion inhibitors.
It is mainly used as scale inhibitor dispersant in the power plant, chemical plant, refinery, steel plant, seawater desalination, t boiler antisludging agent, specially available in textile assistant, cleansing agent and so on, demulsification of crude oil, oilfield flooding in petroleum aspect.Property: Appearance: Colorless or light yellow transparent liquid Solid content: 48~ 50% Density: 1.20~ 1.28(25°C ): PH value: 1% water solution 2~ 3(Original solution 0.7 ) Relative viscosity (30± 0.05°C ): 1g pure sample/100ml measured as 1.0156~ 1.0230Dosage and usage:Generally amount is 2~ 30ppm according to water quality and operating condition. Safety protection: The product is slight acid liquid and has corrosion. Pay attention to protection when operating, flushing with water once contacts skin.
Phosphine oligomers modified polymaleic acid corrosion and scale inhibitor