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Surface treatment solvent for plastic electroplated part and treatment method

A technology of plastic electroplating and surface treatment, applied in jewelry and other directions, can solve the problems of interfering with the nano-spraying operation of plastic electroplating parts, affecting the quality of products, and dirtying the electroplating solution, so as to improve the mirror highlight effect, stabilize the solvent structure, and eliminate white spots. point effect

Pending Publication Date: 2021-10-26
宣城托新精密科技有限公司
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Problems solved by technology

[0004] In the prior art, some manufacturers will use a combination of electroplating and nano-plating to decorate the surface of automotive plastic products; however, due to the high dust content in the electroplating workshop, the electroplating solution becomes dirty, so that the plastic electroplating parts will be damaged after electroplating. , there will be many white spots on the surface; these white spots will interfere with the subsequent nano-plating operation of plastic electroplating parts and affect the quality of the product

Method used

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  • Surface treatment solvent for plastic electroplated part and treatment method
  • Surface treatment solvent for plastic electroplated part and treatment method
  • Surface treatment solvent for plastic electroplated part and treatment method

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Embodiment Construction

[0033] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0034] A solvent for the surface treatment of plastic electroplating parts comprises the following raw materials in mass percentage: 80% of anion surfactant, 2% of formaldehyde and 18% of deionized water.

[0035] Wherein, the anionic surfactant is sodium lauryl sulfate.

[0036] Using the above technical scheme, the solvent structure for the surface treatment of plastic electroplating parts is stable, has good solubility in water, and has good wetting and dispersing properties, which can well reduce white spots on the surface of plastic electroplating parts; the dodecane added in the components Sodium base sulfate has the...

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Abstract

The invention discloses a surface treatment solvent for a plastic electroplated part. The solvent comprises the following raw materials of, in percentage by mass, 80% of an anionic surfactant, 2% of formaldehyde and 18% of deionized water. The surface treatment solvent for the plastic electroplated part is stable in structure, has good solubility in water, is good in wetting and dispersing performance, and can well reduce white spots on a surface of the plastic electroplated part.

Description

technical field [0001] The invention belongs to the technical field of surface treatment of plastic electroplating parts, and in particular relates to a surface treatment solvent and a treatment method of plastic electroplating parts. Background technique [0002] Electroplating is a process that uses electrolysis to attach a layer of metal film to the surface of metal or other material parts. Electroplating can make plastics have corrosion resistance like metal (the plating metal is mostly made of corrosion-resistant metal), increase hardness, prevent wear, improve conductivity, smoothness, heat resistance and beautiful surface; [0003] Nano spraying uses special equipment and advanced materials, and applies chemical principles to make the surface of the coated object present various specular highlights such as gold, silver, chromium and various colors (red, yellow, purple, green and blue) by direct spraying; nano Spraying is a process of silver mirror reaction using a sp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25D5/08C25D3/46C25D7/00
CPCC25D5/08C25D7/00C25D3/46
Inventor 盛夕军
Owner 宣城托新精密科技有限公司
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