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Aluminum zinc cleaning agent

A cleaning agent, aluminum-zinc technology, applied in the field of cleaning agents, can solve problems such as macular ineffectiveness, aluminum corrosion, etc., and achieve good decontamination effect, good safety, and good compatibility

Active Publication Date: 2013-06-19
广东剑鑫科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above acidic formula can only degrease the aluminum and zinc materials, and has no effect on the macula, while the alkaline formula will corrode the aluminum

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Weigh the nonionic surfactant TO7 2㎏ with a dynamic viscosity of 85mPa.s, a pH of 6.5, an HLB value of 14.5, a viscosity of 25mPa.s, and a nonionic surfactant with a pH of 5, FMEE 5㎏, HLB The non-ionic surfactant TX-10 8㎏ with a value of 14, a pH of 6 and a HLB value of 12, a viscosity of 4000mPa.s, and a non-ionic surfactant with a pH of 11.5 APG 4㎏, triethanolamine 1㎏, Diethylene glycol monobutyl ether 0.5 kg, N-methylpyrrolidone 2 kg, sodium xylene sulfonate 1 kg, water 76.5 kg, placed in a container and stirred evenly to obtain aluminum zinc cleaning agent.

[0050] The aluminum material cleaned with the aluminum-zinc cleaning agent prepared in this embodiment is bright, non-corrosive, and has no residue. The aluminum-zinc cleaning agent prepared in this embodiment does not contain fluorine, chlorine, bromine, iodine, cadmium, lead, mercury, hexavalent chromium, polybrominated biphenyls, and polybrominated diphenyl ethers, and meets EN 14582:2007 and ROHS Directive2011...

Embodiment 2

[0052] Weigh the non-ionic surfactant TO7 7㎏ with a dynamic viscosity of 85-95mPa.s, a pH of 7.5, an HLB value of 15.5, a viscosity of 40mPa.s, and a non-ionic surfactant with a pH of 7 of FMEE 12㎏ , Nonionic surfactant TX-10 3㎏ with HLB value of 15, pH value of 7, HLB value of 14, viscosity of 8000mPa.s, pH value of 12.5 nonionic surfactant APG 1㎏, triethanolamine 7 ㎏, 2.5 kg of diethylene glycol monobutyl ether, 9 kg of N-methylpyrrolidone, 8 kg of sodium xylene sulfonate, and 50.5 kg of water, place them in a container and stir evenly to obtain an aluminum zinc cleaning agent.

[0053] The zinc material cleaned with the aluminum-zinc cleaning agent prepared in this embodiment is bright, non-corrosive, and has no residue. The aluminum-zinc cleaning agent prepared in this embodiment does not contain fluorine, chlorine, bromine, iodine, cadmium, lead, mercury, hexavalent chromium, polybrominated biphenyls, and polybrominated diphenyl ethers, and meets EN 14582:2007 and ROHS Direc...

Embodiment 3

[0055] Weigh the nonionic surfactant TO7 6㎏ with a dynamic viscosity of 90mPa.s, a pH of 7 and a HLB of 15, a viscosity of 30mPa.s and a nonionic surfactant with a pH of 6 of FMEE 6㎏, HLB The non-ionic surfactant TX-10 6㎏ with a value of 14.5, a pH of 6 and an HLB value of 13, a viscosity of 6000mPa.s and a non-ionic surfactant with a pH of 12 APG 3㎏, triethanolamine 6㎏, Diethylene glycol monobutyl ether 2 kg, N-methylpyrrolidone 6 kg, sodium xylene sulfonate 6 kg, water 59 kg, placed in a container and stirred evenly to obtain aluminum zinc cleaning agent.

[0056] The zinc material cleaned with the aluminum-zinc cleaning agent prepared in this embodiment is bright, non-corrosive, and has no residue. The aluminum-zinc cleaning agent prepared in this embodiment does not contain fluorine, chlorine, bromine, iodine, cadmium, lead, mercury, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers, and meets EN 14582:2007 and ROHS Directive2011 / 65 / EU testing stan...

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Abstract

The invention relates to the technical field of cleaning agents, and in particular relates to an aluminum zinc cleaning agent. The cleaning agent consists of the following raw materials in percentage by weight: 2 to 7 percent of nonionic surfactant TO7, 5 to 12 percent of nonionic surfactant FMEE (fatty acid methyl ester ethoxylates), 3 to 8 percent of nonionic surfactant TX-10, 1 to 4 percent of nonionic surfactant APG (alkyl polyglucoside), 1 to 7 percent of triethanolamine, 0.5 to 2.5 percent of diethylene glycol butyl ether, 2 to 9 percent of N-methylpyrrolidone, 1 to 8 percent of sodium xylene sulfonate, and the balance of water. According to the cleaning agent, four different nonionic surfactants with high surface activity are mixed with other materials, and the effect of each material can be given a full play by utilizing the synergistic effect of all the materials, so that the final product has strong stain removing capability and a good stain removing effect; the aluminum and zinc materials are bright and not corroded without residuals after being cleaned; and the cleaning agent is environmentally-friendly, good in safety, is not toxic or corrosive, and does not pollute the environment.

Description

technical field [0001] The invention relates to the technical field of cleaning agents, in particular to an aluminum-zinc cleaning agent. Background technique [0002] Due to the strong adsorption of aluminum and zinc materials and active chemical properties, the cleaning of aluminum and zinc materials is much more complicated and difficult than that of other metals. At present, the cleaning agents for cleaning aluminum and zinc materials mainly include acidic formula and alkaline formula. two kinds. [0003] For example, the Chinese invention patent application with application number 201010218008.7 discloses a cleaning agent for cleaning aluminum equipment. The special cleaning agent and solution for aluminum equipment can effectively clean various insoluble scales on aluminum equipment, including Raw materials in the following weight ratio: 15-25% HNO3, 3-10% hydroxyethylene diphosphonic acid, 1-2% HF, 0.5-1.5% JFC, 0.03-0.1% nonionic polyacrylamide , 0.1-0.5% corrosion...

Claims

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Application Information

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IPC IPC(8): C23G5/036
Inventor 邓剑明
Owner 广东剑鑫科技股份有限公司
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