Process for electroplating plastic on automobile mask

A technology for plastic electroplating and face shields, which is applied in the field of plastic electroplating of automobile face shields to achieve the effects of ensuring physical health, shortening process time and low cost

Inactive Publication Date: 2015-12-02
太仓市金鹿电镀有限公司
View PDF7 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the patent document only gives the relevant steps in the electroplating process, but does not give a corresponding solution for the pretreatment and electroless plating before electroplating. The plastic electroplating process of the electroplating factory includes a whole set of processes, only for electroplating. The improvement of the workshop cannot fundamentally solve the problems caused by the existing plastic electroplating process

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0067] The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention. The implementation conditions used in the examples can be further adjusted according to the manufacturer's conditions, and the unspecified implementation conditions are usually conventional experimental conditions.

[0068] A kind of automobile mask plastic electroplating process of the present invention, comprises the steps:

[0069] 1) Degreasing

[0070] Degreasing treatment is carried out on the surface of the plastic base material of the injection molded automobile mask, and then ultrasonic cleaning is carried out, and then put into the cleaning tank and rinsed with clean water. The degreasing agent used for the degreasing is composed of NaOH, 10~20g / L Na 2 CO 3 , 10~15g / L Na 3 PO 4 12H 2 O and 2-5g / L anionic polyacrylamide; the deoiling temperature is 30-40℃, and the deoiling time is 5-10min;

[0071] 2) swelling

[0072]...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a process for electroplating plastic on an automobile mask. The process comprises the following steps: 1), oil removal; 2), expansion; 3), roughening; 4), reduction; 5), preimpregnation; 6), activation; 7), dispergation ; 8), copper replacement; 9), acid copper plating; 10), copper-tin alloy plating; 11), chrome plating ; 12), drying. The brand-new plastic electroplating process is provided through complete improvement on a whole conventional plastic electroplating process, the whole process is environment-friendly, non-toxic and harmless, chemical plating is not required to be used, the operation is easier, the process stability is improved, the wastewater treatment is simple, the production time is greatly shortened, a hanging tool is not required to be replaced in the production process, and the production efficiency is greatly improved.

Description

technical field [0001] The invention relates to a plastic electroplating process for an automobile mask. Background technique [0002] Electroplating is the process of plating a thin layer of other metals or alloys on the surface of the base material by the principle of electrolysis. It is a process of using electrolysis to attach a layer of metal film to the surface of metal or other material parts to prevent metal Oxidation (such as rust), improve wear resistance, electrical conductivity, reflectivity, corrosion resistance (copper sulfate, etc.) and improve appearance. [0003] Among them, in addition to iron-based cast iron, steel and stainless steel, the electroplating substrate materials also include non-ferrous metals, or ABS plastics, polypropylene, polysulfone and phenolic plastics, and electroplating on the surface of plastic substrates is called plastic electroplating. . Plastic electroplating products have the advantages of light weight, easy processing, surface...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): C25D5/56C25D5/12C25D3/38C25D3/56C25D3/06C23C18/20C23C18/24C23C18/30C23C18/38
Inventor 支建明
Owner 太仓市金鹿电镀有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap