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Metal wire drawing vitrifying liquid and preparation method thereof

A metal wire and mixture technology, applied in the field of pottery fluid, can solve the problems of unstable bath fluid, unenvironmental raw materials, easy occurrence of slag, etc., and achieves the effects of not easy slag, good adhesion, and favorable metal finishing.

Inactive Publication Date: 2015-01-07
BENGBU YUCHENG NEW MATERIAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this phosphating technology has problems such as unstable bath solution, high cost, high energy consumption, prone to sedimentation, unenvironmental raw materials, and easy to cause environmental pollution.

Method used

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  • Metal wire drawing vitrifying liquid and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Metal wire drawing vitrification solution, its raw material composition includes:

[0040] Potassium fluozirconate 20g / L

[0041] Sodium fluotitanate 40g / L

[0042] Silane coupling agent volume content 3.5%

[0043] Phytic acid 2ml / L

[0044] Triethanolamine 5ml / L

[0045] Sodium molybdate 0.3g / L

[0046] Sodium silicate 5.5g / L

[0047] Sodium tartrate 5g / L

[0048] Calcium nitrate 10g / L

[0049] Polyoxyethylene ether substances 5g / L

[0050] Ethanol volume content 10%

[0051] water balance.

[0052] The preparation method of the metal wire drawing vitrification solution comprises the following steps:

[0053] (1) Evenly mix ethanol with a part of water, add silane coupling agent, adjust the pH value to 8 with glacial acetic acid and sodium bicarbonate, and stir until it is clear and transparent to obtain mixture A;

[0054] (2) Mix phytic acid and triethanolamine evenly, and react at a constant temperature at 45°C for 2 hours to obtain mixture B;

[0055] ...

Embodiment 2

[0059] Metal wire drawing vitrification solution, its raw material composition includes:

[0060] Sodium fluozirconate 35g / L

[0061] Potassium Fluotitanate 30g / L

[0062] Silane coupling agent volume content 2%

[0063] Phytic acid 1ml / L

[0064] Triethanolamine 1.5ml / L

[0065] Sodium molybdate 0.2g / L

[0066] Sodium silicate 3g / L

[0067] Sodium tartrate 7.5g / L

[0068] Calcium nitrate 5g / L

[0069] Polyoxyethylene ether substances 4g / L

[0070] Ethanol volume content 6%

[0071] water balance.

[0072]The preparation method of the metal wire drawing vitrification solution comprises the following steps:

[0073] (1) Evenly mix ethanol with a part of water, add silane coupling agent, adjust the pH value to 4 with glacial acetic acid and sodium bicarbonate, and stir until it is clear and transparent to obtain mixture A;

[0074] (2) Mix phytic acid and triethanolamine evenly, and react at a constant temperature at 40°C for 4 hours to obtain mixture B;

[0075] (3)...

Embodiment 3

[0079] Metal wire drawing vitrification solution, its raw material composition includes:

[0080] Sodium fluozirconate 50g / L

[0081] Sodium fluotitanate 35g / L

[0082] Silane coupling agent 5%

[0083] Phytic acid 3ml / L

[0084] Triethanolamine 9ml / L

[0085] Sodium molybdate 0.4g / L

[0086] Sodium silicate 8g / L

[0087] Sodium tartrate 10g / L

[0088] Calcium nitrate 7.5g / L

[0089] Polyoxyethylene ether substances 3g / L

[0090] Ethanol volume content 8%

[0091] water balance.

[0092] The preparation method of the metal wire drawing vitrification solution comprises the following steps:

[0093] (1) Evenly mix ethanol with a part of water, add silane coupling agent, adjust the pH value to 6 with glacial acetic acid and sodium bicarbonate, and stir until it is clear and transparent to obtain mixture A;

[0094] (2) Mix phytic acid and triethanolamine evenly, and react at a constant temperature at 50°C for 3 hours to obtain mixture B;

[0095] (3) Mix sodium silica...

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Abstract

The invention relates to metal wire drawing vitrifying liquid which comprises the following raw materials by weight: 20-50 g / L of sodium fluozirconate or potassium fluozirconate, 30-40 g / L of sodium fluotitanate or potassium fluotitanate, a silane coupling agent with volume content of 2%-5%, 1-3 ml / L of phytic acid, 1.5-9 ml / L of triethanolamine, 0.2-0.4 g / L of sodium molybdate, 3-8 g / L of sodium silicate, 5-10 g / L of sodium tartrate, 5-10g / L of calcium nitrate, 3-5 g / L of polyoxyethylene ether substances, ethanol with the volume content of 6%-10% and the balance of water. The invention also provides a preparation method of the metal wire drawing vitrifying liquid. The preparation method comprises the processes of raw material mixing, reaction and the like. The metal wire drawing vitrifying liquid disclosed by the invention has the advantages of less energy consumption, low possibility in sediment appearance, economy and environmental friendliness, and a vitrified conversion film formed on the surface of a metal wire is good in adhesive power, dense and uniform in film layer and favorable to metal finish machining and can fundamentally overcome the defects of the existing drawing surface pretreatment of the metal wire, so that the drawing surface pretreatment of the metal wire can be preferably applied, and a phosphatizing drawing treatment technology is substituted.

Description

technical field [0001] The invention relates to a vitrification liquid used for treating metal wires before the metal wires are subjected to a drawing process and a preparation method thereof. Background technique [0002] At present, metal wires are treated with phosphating solution before the drawing process to provide protection for the base metal, prevent metal corrosion to a certain extent, and play an anti-friction lubrication role in the drawing process of the base metal. effect. However, this phosphating technology has problems such as unstable bath solution, high cost, high energy consumption, easy occurrence of sediment, unenvironmental raw materials, and easy environmental pollution. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an economical and environment-friendly metal wire drawing vitrification solution that can be better applied to the surface pretreatment of metal wire drawing, and to provide...

Claims

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Application Information

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IPC IPC(8): C23C22/44
CPCC23C22/44C23C2222/20
Inventor 陈云帮丁宁王云龙刘传让丁甸徐大力
Owner BENGBU YUCHENG NEW MATERIAL TECH
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