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New High Efficiency Water Fund Is A Cleaning Agent

Posted on:2007-01-27Degree:MasterType:Thesis
Country:ChinaCandidate:C Y FangFull Text:PDF
GTID:2191360185464763Subject:Inorganic Chemistry
Abstract/Summary:PDF Full Text Request
ABS,CAB-30, FCY, JFC-6 and AEO-9 which have the higher cloud point and better efficient of degreasing. They are chosen from the anionic surface-active agent (a-SAA), zwitterionic surfactant and nonionic surface-active agent that are tested through gravimetric method, the efficient of degreasing and cloud point from many kinds of SAA in the water solution.The SAA which are chosen were built, at the same time, the SAA solution has the best synergistic effect to be constituted. The best quantity of each SAA was made through testing the CMC of SAA.Three kinds of new-style, high-efficient, water-base metal cleaning agent (alkalinity water-base cleaning agent JC~1, JC-2 and neutro-water-base metal cleaning agent CY-1) were prepared through orthogonal design. The effects of the main institution were analyzed. The effect on the degreasing by the way of degreasing, the temperature of degreasing and the time of degreasing were studied, at the same time, other characters were estimated.Alkalinity water-base cleaning agent JC-1 and JC-2 are both of liquid state chemical productions which are made up by SAA, pro-washing agent, corrosion inhibitor and other chemical materials. They can take place of the gasoline, kerosene, diesel oil, chlorylene and other organic solution at the normal-temperance (25°C) when they are used to washing the metal material and spare parts. This kind of agent has the advantage of making up easily, no volatilization, incombustible, inexplosive and innoxious, at the same time, it has the ability of anti-rust after washing.Neutro-water-base metal cleaning agentCY-1 can degrease under the pH 6-8. This kind of degreasing agent doesn' t contain sodium hydroxide, sodium silicate, OP emulsifier and phosphor. It is a kind of environmental efficient degreasing agent.
Keywords/Search Tags:water-base agent, smeary, efficient, oil removing, degreasing
PDF Full Text Request
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