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Efficient plating solution additive

An additive and electroplating solution technology, which is applied in the field of mechanical parts processing, can solve problems such as electroplating process pollution, and achieve the effects of good uniformity, fine crystallization of the coating, and stable properties of the plating solution

Inactive Publication Date: 2016-11-16
太仓市凯福士机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] But at present, the electroplating process has serious pollution problems

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The additive per kilogram in this embodiment contains the following components: 30 g of tetraethylene pentamine, 1 g of pyridine inner salt, 20 g of methanesulfonic acid, 0.1 g of vanillin, 1 g of sodium saccharin, 20 g of polyacrylamide, diethylhexyl 10g of sodium sulfate, 1g of polyoxyethylated phenol sodium sulfate, 20g of sodium lauryl sulfate, 15g of polyaluminum chloride, 10g of sodium hydroxysulfonate, 10g of polyoxyethylene, 10g of ammonium trichloride, and the rest is deionized water .

Embodiment 2

[0016] The additive per kilogram of the present embodiment contains the following components: tetraethylene pentamine 60g, pyridine inner salt 5g, methanesulfonic acid 30g, vanillin 1g, saccharin sodium 3g, polyacrylamide 30g, diethylhexylsulfuric acid 20g of sodium, 5g of polyoxyethylene phenol sodium sulfate, 30g of sodium lauryl sulfate, 25g of polyaluminum chloride, 20g of sodium hydroxysulfonate, 20g of polyoxyethylene, 20g of ammonium trichloride, and the rest is deionized water.

Embodiment 3

[0018] The additive per kilogram in this embodiment contains the following components: 46g of tetraethylenepentamine, 3.8g of pyridine inner salt, 22g of methanesulfonic acid, 0.6g of vanillin, 2.7g of sodium saccharin, 26g of polyacrylamide, diethylene glycol Sodium hexyl sulfate 19g, sodium polyoxyethylene phenol sulfate 4g, sodium lauryl sulfate 24g, polyaluminum chloride 19g, sodium hydroxysulfonate 14g, polyoxyethylene 14g, ammonium trichloride 14g, the rest is ionized water.

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PUM

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Abstract

The invention discloses an efficient plating solution additive. The efficient plating solution additive contains the following components per kilogram: 30 to 60 g of tetraethylenepentamine, 1 to 5 g of pyridinium, 20 to 30 g of methanesulfonic acid, 0.1 to 1 g of vanillin, 1 to 3 g of saccharin sodium, 20 to 30 g of polyacrylamide, 10 to 20 g of diethyl hexyl sodium sulfate, 1 to 5 g of polyoxy alkyl phenol sodium sulfate, 20 to 30 g of lauryl sodium sulfate, 15 to 25 g of polymeric aluminium, 10 to 20 g of hydroxy sodium sulfonate, 10 to 20 g of polyoxyethylene, 10 to 20 g of trichloride ammonium and deionized water as the rest.

Description

technical field [0001] The invention belongs to the technical field of mechanical parts processing, and in particular relates to a high-efficiency electroplating solution additive. Background technique [0002] Electroplating is the process of plating a thin layer of other metals or alloys on the surface of certain metals using 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 corrosion and improve Abrasion resistance, conductivity, light reflection and aesthetic enhancement. [0003] Using electrolysis to deposit a metal coating with good adhesion on mechanical products, but with different properties and base materials, the electroplating layer is more uniform than the hot-dipping layer, and is generally thinner, ranging from a few microns to dozens of microns. Through electroplating, decorative protection and various functional surface layers can be obtained on me...

Claims

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Application Information

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IPC IPC(8): C25D3/02
CPCC25D3/02
Inventor 高峰
Owner 太仓市凯福士机械有限公司
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