Water-soluble metal polishing agent
Technical field
The present invention relates to a kind of field of metal surface treatment, specifically a kind of water-soluble metal polishing agent。
Background technology
One layer of greasy dirt or other chemicals would generally be adhered in metallic element processing rear surface, and metallic element uses after a period of time by the corrosion using environment, can produce rusty stain on surface。So many metallic elements are required for certain brightness, polishing is the link that parts machining is important, often adds polishing agent in polishing process, to improve the brightness of metallic element, and cleans metal surface。But it is fast that rust is returned in the existence of existing polishing agent, applicable metal species is narrow, clean the problems such as not thorough, containing fluorine compounds or phosphorus-containing compound in many polishing agents, and environmental pollution。And polishing agent conventional on market is based on solid, i.e. antiscuffing paste, this product is often the operation of batch (-type) means in use, and labor intensity is big, and specific yield is low, processes complete not to fine-structured surface。
Summary of the invention
The invention aims to overcome the deficiencies in the prior art, it is provided that a kind of applied widely, polishing effect is stable, easy to use, and efficiency is high, particularly to reduce the water-soluble metal polishing agent of environmental pollution。
The present invention is achieved in that
The water-soluble metal polishing agent of the present invention, it is characterized in that, its percentage by weight is coconut oil ethylene glycol amide respectively: 5-10%, alkylphenol polyoxyethylene: 4-8%, disodium EDTA: 3-6%, tallow acid sodium: 1-3%, surfactant: 0.5-1.5%, corrosion inhibiter: 0.2-0.6%, antirust agent: 0.1-0.3%, and surplus is water。
The above compositions in weight percentage is coconut oil ethylene glycol amide respectively: 6-8%, alkylphenol polyoxyethylene: 5-7%, disodium EDTA: 4-5%, tallow acid sodium: 2-3%, surfactant: 1-1.5%, corrosion inhibiter: 0.3-0.5%, antirust agent: 0.2-0.3%, and surplus is water。
Above-described surfactant includes fatty alcohol-polyoxyethylene ether, dodecylbenzene sodium sulfonate, alkylolamides and tetradecyl alchohol polyoxyethylene ether。
Above-described corrosion inhibiter includes monoamine, lignosulfonate, quaternary ammonium salt, phosphate ester and benzotriazole。
Above-described antirust agent includes Polyethylene Glycol, oleic acid, triethanolamine, sodium nitrite, carbamide and acrylic acid。
The prominent substantive distinguishing features of the present invention with significant progress is:
1. water-soluble metal polishing agent polishing effect of the present invention is good, can rapidly remove the corrosion material of metal surface, improves the brightness of metal surface, simple to operate, and metallic article noresidue reduces the pollution to environment。
2. the water-soluble metal polishing agent of the present invention is widely used in polishing and the defat of the nonferrous materials of the industries such as plating, automobile, metallurgy, polishing effect is stable, have can eliminate rust, oil removing, removal oxide, antirust, clean and the several functions such as polishing, and after first use, metallic article can be made not return rust for a long time。
Detailed description of the invention
The water-soluble metal polishing agent of the present invention, it is characterized in that, its percentage by weight is coconut oil ethylene glycol amide respectively: 5-10%, alkylphenol polyoxyethylene: 4-8%, disodium EDTA: 3-6%, tallow acid sodium: 1-3%, surfactant: 0.5-1.5%, corrosion inhibiter: 0.2-0.6%, antirust agent: 0.1-0.3%, and surplus is water。
The above compositions in weight percentage is coconut oil ethylene glycol amide respectively: 6-8%, alkylphenol polyoxyethylene: 5-7%, disodium EDTA: 4-5%, tallow acid sodium: 2-3%, surfactant: 1-1.5%, corrosion inhibiter: 0.3-0.5%, antirust agent: 0.2-0.3%, and surplus is water。
Above-described surfactant includes fatty alcohol-polyoxyethylene ether, dodecylbenzene sodium sulfonate, alkylolamides and tetradecyl alchohol polyoxyethylene ether。
Above-described corrosion inhibiter includes monoamine, lignosulfonate, quaternary ammonium salt, phosphate ester and benzotriazole。
Above-described antirust agent includes Polyethylene Glycol, oleic acid, triethanolamine, sodium nitrite, carbamide and acrylic acid。
Embodiment 1
Weigh coconut oil ethylene glycol amide by weight percentage: 5 parts, alkylphenol polyoxyethylene: 8 parts, disodium EDTA: 6 parts, tallow acid sodium: 1 part, surfactant: 0.5 part, corrosion inhibiter: 0.2 part, antirust agent: 0.1 part, surplus is that water puts into reactor, within 2 hours, makes 45 DEG C of constant temperature stirrings。
Embodiment 2
Weigh coconut oil ethylene glycol amide by weight percentage: 6 parts, alkylphenol polyoxyethylene: 7 parts, disodium EDTA: 5 parts, tallow acid sodium: 2 parts, surfactant: 1 part, corrosion inhibiter: 0.3 part, antirust agent: 0.2 part, surplus is that water puts into reactor, within 2 hours, makes 45 DEG C of constant temperature stirrings。
Embodiment 3
Weigh coconut oil ethylene glycol amide by weight percentage: 7 parts, alkylphenol polyoxyethylene: 6 parts, disodium EDTA: 4 parts, tallow acid sodium: 3 parts, surfactant: 1.5 parts, corrosion inhibiter: 0.4 part, antirust agent: 0.3 part, surplus is that water puts into reactor, within 2 hours, makes 45 DEG C of constant temperature stirrings。
Embodiment 4
Weigh coconut oil ethylene glycol amide by weight percentage: 8 parts, alkylphenol polyoxyethylene: 5 parts, disodium EDTA: 3 parts, tallow acid sodium: 1 part, surfactant: 0.5 part, corrosion inhibiter: 0.5 part, antirust agent: 0.1 part, surplus is that water puts into reactor, within 2 hours, makes 45 DEG C of constant temperature stirrings。
Embodiment 5
Weigh coconut oil ethylene glycol amide by weight percentage: 10 parts, alkylphenol polyoxyethylene: 4 parts, disodium EDTA: 4 parts, tallow acid sodium: 2 parts, surfactant: 1 part, corrosion inhibiter: 0.4 part, antirust agent: 0.2 part, surplus is that water puts into reactor, within 2 hours, makes 45 DEG C of constant temperature stirrings。