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Titanium-zinc plate surface renovating liquid and renovating method

A titanium-zinc sheet and surfactant technology, applied in the field of cleaning fluids, can solve the problems of titanium-zinc sheet surface color difference, the influence of architectural decoration effect, the spraying process cannot meet the surface color adjustment, etc., and achieves dense and uniform surface, good renovation effect, The effect of good performance

Inactive Publication Date: 2021-07-06
深圳市腾基建设工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This leads to different natural oxidation times and different conditions of oxidized titanium-zinc plate appearance will appear color difference due to different oxidation degrees, which will affect the decorative effect of buildings.
Moreover, due to the limitation of the properties of the material of the titanium-zinc plate itself, the general spraying process cannot meet the requirements of its surface color adjustment.

Method used

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  • Titanium-zinc plate surface renovating liquid and renovating method
  • Titanium-zinc plate surface renovating liquid and renovating method
  • Titanium-zinc plate surface renovating liquid and renovating method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Example 1. Refurbishment solution formula: based on 100% volume ratio, including 80% medium-strong acid, 19% nickel salt, 1% cocoamine polyethylene glycol Araphen K 100; wherein, the medium-strong acid is 80% by mass H 3 PO 4 , the nickel salt is nickel nitrate with a mass percent concentration of 70%.

[0024] Mix the above-mentioned raw materials to obtain the refurbishment solution.

[0025] The renovation method of using the above-mentioned renovation solution to treat the titanium-zinc plate is as follows:

[0026] S1. Degrease the titanium-zinc plate workpiece and clean it with water. Wherein, the degreasing treatment is: after mixing 2% sodium carbonate by mass percentage, 1% sodium phosphate by mass percentage and 0.5% alkylphenol polyoxyethylene ether OP-10 emulsifier by mass percentage, at 70°C Scrub and coat the titanium-zinc plate for 1 minute.

[0027] S2. Wipe and pickle the titanium-zinc plate treated in step S1 with a mixture of 1% by mass hydroflu...

Embodiment 2

[0035] Example 2. Refurbishment solution formula: based on 100% volume ratio, including 70% medium-strong acid, 29% nickel salt, 1% cocoamine polyethylene glycol Araphen K 100; wherein, the medium-strong acid is 80% by mass H 3 PO 4 Mixed acid with 80% oxalic acid, the nickel salt is nickel nitrate with a concentration of 70% by mass.

[0036] Mix the above-mentioned raw materials to obtain the refurbishment solution.

[0037] The renovation method of using the above-mentioned renovation solution to treat the titanium-zinc plate is as follows:

[0038] S1. Degrease the titanium-zinc plate workpiece and clean it with water. Wherein, the degreasing treatment is: after mixing 2% sodium carbonate by mass percentage, 1% sodium phosphate by mass percentage and 0.5% alkylphenol polyoxyethylene ether OP-10 emulsifier by mass percentage, at 70°C Treat the titanium-zinc plate for 1 min.

[0039] S2. Wipe and pickle the titanium-zinc plate treated in step S1 with a mixture of 1% by...

Embodiment 3

[0042]Example 3. A titanium-zinc board surface refurbishment solution is characterized in that it comprises 70-90% of medium-strong acid, 5-30% of nickel salt and 1-5% of surface active agent based on 100% volume ratio.

[0043] Preferably, the aforesaid titanium-zinc board surface renovation solution includes 90% medium-strong acid, 19% nickel salt, and 1% surfactant by 100% volume ratio.

[0044] Preferably, the aforesaid titanium-zinc plate surface renovation solution includes 70% medium-strong acid, 29% nickel salt, and 1% surfactant, based on 100% volume ratio.

[0045] The aforementioned medium-strong acid contains H with a mass percent concentration of 50-80%. 3 PO 4 , 60-85% H 2 SO 3 , 50-80% of one or more of oxalic acid.

[0046] The aforementioned nickel salt contains one or more of nickel sulfate, 50-80% nickel nitrate, and 40-80% nickel chloride hexahydrate with a mass percent concentration of 40-70%.

[0047] The aforementioned surfactant is cocoamine polye...

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Abstract

The invention discloses titanium-zinc plate surface renovating liquid and a renovating method. The titanium-zinc plate surface renovating liquid comprises the following components in percentage by volume: 70-90% of medium-strong acid, 5-30% of nickel salt and 1-5% of surfactant. The surface color difference of a titanium-zinc plate can be eliminated, so that the surface of the titanium-zinc plate is compact and uniform, smooth, clean and obvious in renovating effect.

Description

technical field [0001] The invention relates to a cleaning liquid, in particular to a liquid for refurbishing the surface of a titanium-zinc plate and a refurbishment method. Background technique [0002] Titanium zinc plate as a building decoration panel is a high-end imported building material that has been widely used in Europe. At present, high-grade titanium-zinc sheets are monopolized by foreign zinc industry giants, such as Italy ZINTEK, Germany RHEINZINK, France VM and so on. There is still no domestic manufacturer capable of production, and there is still a gap between domestic research institutes and foreign countries in terms of rolling and extrusion of zinc and zinc alloys. [0003] Titanium-zinc plate is an alloy made of high-quality electrolytic zinc (99.995% pure) fused with a small amount of titanium, copper and other trace elements. The addition of copper can increase the mechanical strength and hardness of the alloy, reduce the expansion coefficient of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C18/32C23G1/10
CPCC23C18/32C23G1/10
Inventor 王胜密徐伟强骆礼成雷照龙胡明哲霍霞
Owner 深圳市腾基建设工程有限公司