Mirror surface plating solution and immersion plating method

A plating solution and immersion plating technology, applied in hot dipping process, metal material coating process, coating and other directions, can solve the problems of cumbersome process, poor weather resistance, power supply and other problems, achieve simple process, reduce production cost, The effect of improving work efficiency

Inactive Publication Date: 2015-08-26
陈徐丰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The process is too cumbersome, the efficiency is low, and the cost is high
[0005] 2. Pollution of the environment, not environmentally friendly
[0006] 3. Need electroplating equipment or vacuum plating equipment, need power supply, power consumption
[0007] 4. Poor adhesion and poor weather resistance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1 A kind of mirror plating solution and immersion plating method

[0025] The mirror plating solution of the present embodiment, said mirror plating solution is made up of photoactivator and immersion plating solution,

[0026] The photoactivator is composed of the following raw materials: 5g of triethanolamine, 50g of gelatin, 30g of stannous chloride, 1g of phosphoric acid accelerator, 3g of alkyl coupling agent, and 1000g of ultra-pure water;

[0027] The immersion plating solution is composed of the following raw materials: silver nitrate 10g, copper chloride 2g, glucose 30g, hydrazine hydrate 8g, methanesulfonic acid 5g / L, sodium hydroxide 15g / L, gelatin 10g, pyridine 3g, super Purified water 1000g.

[0028] Adopt above-mentioned mirror plating solution to carry out immersion plating, comprise the following steps:

[0029] (1) Use an 800*800 glass plate, first cleaning - pickling and roughening - cleaning;

[0030] (2) Put the glass into the photoacti...

Embodiment 2

[0033] Embodiment 2 A kind of mirror plating solution and immersion plating method

[0034] The mirror plating solution of the present embodiment, said mirror plating solution is made up of photoactivator and immersion plating solution,

[0035] Described photoactivator is made up of following raw material: triethanolamine 10g, gelatin 50g, tin protochloride 50g, phosphoric acid promoter 3g, alkyl coupling agent 5g, ultrapure water 1000g; The following raw material composition: silver nitrate 15g, cupric chloride 2g, glucose 40g, hydrazine hydrate 12g, methanesulfonic acid 8g / L, sodium hydroxide 28g / L, gelatin 10g, pyridine 5g, ultrapure water 1000g.

[0036] Adopt above-mentioned mirror plating solution to carry out immersion plating, comprise the following steps:

[0037] (1) Clean the 700*500 plastic plate first - pickling and roughening - cleaning;

[0038] (2) Put the plastic plate into the photoactivator aqueduct and soak it. After 3 seconds, take it out, you can see t...

Embodiment 3

[0041] Embodiment 3 A kind of mirror plating solution and immersion plating method

[0042] The mirror plating solution of the present embodiment, the mirror plating solution is made up of a photoactivator and an immersion plating solution, and the photoactivator is made up of the following raw materials: 6.5 grams of triethanolamine, 55 grams of gelatin, stannous chloride 35 grams, 1 gram of phosphoric acid promotor, 3 grams of alkyl coupling agents, 1000 grams of ultrapure water; Described immersion plating solution is made up of following raw material: silver nitrate 15 grams, cupric chloride 4 grams, glucose 30 grams, Hydrazine hydrate 8 grams, methanesulfonic acid 7.5g / L, sodium hydroxide 18.5g / L, gelatin 10 grams, pyridine 5 grams, ultra-pure water 1000 grams.

[0043] Adopt above-mentioned mirror plating solution to carry out immersion plating, comprise the following steps:

[0044] (1) Clean the 700*500 stainless steel plate first - pickling and roughening - cleaning;...

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PUM

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Abstract

The invention discloses a mirror surface plating solution and an immersion plating method. The mirror surface plating solution comprises a photo stimulated activator and an immersion plating solution; the photo stimulated activator comprises the following raw materials: triethanolamine, gelatin, stannous chloride, a phosphate promoter and an alkyl coupling agent; the immersion plating solution comprises the following raw materials: silver nitrate, copper chloride, glucose, hydrazine hydrate, methane sulfonic acid, sodium hydroxide, gelatin and pyridine. The mirror surface plating solution adopts an aqueous solution, does not contain traditional cyanides, volatile organic solvents, and heavy metals such as lead, chromium and nickel, has no harmful substance emission problem, and is environmental-friendly, the immersion plating process is simple, the operation is easy, electricity utilization and heating are not needed, the working efficiency is improved greatly, the production cost is reduced, no expensive equipment is needed, and the immersion plating process is a low-investment and energy-saving new process.

Description

technical field [0001] The invention belongs to the technical field of surface treatment, and more specifically, the invention relates to a mirror plating solution and an immersion plating method. Background technique [0002] In the existing surface treatment technology, the mirror coating generally adopts electroplating and vacuum plating processes. Electroplating has a large investment, limited by the size of the plating tank, it is difficult to electroplate non-metallic workpieces, the cost is too high, and there are problems such as serious environmental pollution. Due to the poor adhesion and poor weather resistance of vacuum plating, it is difficult to make high-quality mirror coatings, and the process is cumbersome, and there are also serious environmental pollution problems. [0003] To sum up, the existing mirror coating process has the following defects: [0004] 1. The process is too complicated, the efficiency is low, and the cost is high. [0005] 2. It poll...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C2/02
Inventor 陈徐丰
Owner 陈徐丰
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