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Preparing method of titanium salt surface conditioning agent

A technology of surface regulator and titanium salt, which is applied in the field of preparation of titanium salt surface regulator, can solve the problems of not being able to preserve for a long time, the dispersion stability of the surface regulator needs to be improved, and achieve the effect of excellent dispersion stability

Inactive Publication Date: 2016-04-13
常熟市虞东磷化材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The dispersion stability of the existing surface modifier needs to be improved, and it cannot be stored for a long time

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A preparation method of a titanium salt surface conditioner, comprising the following steps:

[0024] 1) 30 mass parts of anhydrous disodium phosphate are made into an aqueous solution with a concentration of 50%;

[0025] 2) 1-2 parts by mass of sodium pyrophosphate, 0.8 parts by mass of titanyl sulfate, 3.5 parts by mass of sodium pyrophosphate, 2.1 parts by mass of sodium bicarbonate, 1.8 parts by mass of sodium tetraborate, 3.6 parts by mass of sodium hexametaphosphate, 0.3 parts by mass Parts of polycarboxylate anion containing organic matter and 0.3 parts by mass of sodium n-butylnaphthalene sulfonate were successively added to the aqueous solution of disodium hydrogen phosphate to obtain a mixed solution;

[0026] 3) heating the mixed solution to 70°C and fully stirring to obtain a white powder with a water content below 2%;

[0027] 4) Continue to stir the powder at 75°C, add 2.7 parts by mass of sodium pyrophosphate, 1.2 parts by mass of acetic acid, 0.7 parts...

Embodiment 2

[0029] The preparation method of titanium salt surface conditioner comprises the following steps:

[0030] 1) 30 mass parts of anhydrous disodium phosphate are made into an aqueous solution with a concentration of 50%;

[0031] 2) 1 mass part of sodium pyrophosphate, 0.8 mass part of titanyl sulfate, 3.5 mass parts of sodium pyrophosphate, 2.1 mass parts of sodium bicarbonate, 1.8 mass parts of sodium tetraborate, 3.6 mass parts of sodium hexametaphosphate, 0.3 mass parts of poly The carboxylate anion has organic matter, and 0.3 parts by mass of sodium n-butylnaphthalene sulfonate is sequentially added to the aqueous solution of disodium hydrogen phosphate to obtain a mixed solution;

[0032] 3) heating the mixed solution to 70°C and fully stirring to obtain a white powder with a water content below 2%;

[0033] 4) Continue to stir the powder at 75°C, add 2.7 parts by mass of sodium pyrophosphate, 1.2 parts by mass of acetic acid, 0.7 parts by mass of methyltrimethoxysilane, ...

Embodiment 3

[0035] The preparation method of titanium salt surface conditioner comprises the following steps:

[0036] 1) 30 mass parts of anhydrous disodium phosphate are made into an aqueous solution with a concentration of 50%;

[0037] 2) 2 parts by mass of sodium pyrophosphate, 0.8 parts by mass of titanyl sulfate, 3.5 parts by mass of sodium pyrophosphate, 2.1 parts by mass of sodium bicarbonate, 1.8 parts by mass of sodium tetraborate, 3.6 parts by mass of sodium hexametaphosphate, 0.3 parts by mass of poly The carboxylate anion has organic matter, and 0.3 parts by mass of sodium n-butylnaphthalene sulfonate is sequentially added to the aqueous solution of disodium hydrogen phosphate to obtain a mixed solution;

[0038] 3) heating the mixed solution to 70°C and fully stirring to obtain a white powder with a water content below 2%;

[0039] 4) Continue to stir the powder at 75°C, add 2.7 parts by mass of sodium pyrophosphate, 1.2 parts by mass of acetic acid, 0.7 parts by mass of m...

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PUM

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Abstract

The invention discloses a preparing method of a titanium salt surface conditioning agent. The preparing method comprises the following steps that firstly, 30 parts of anhydrous disodium hydrogen phosphate is prepared into a water solution with the concentration of 50%; secondly, 1-2 parts of sodium pyrophosphate, 0.8 part of titanyl sulfate, 3.5 parts of sodium pyrophosphate, 2.1 parts of sodium bicarbonate, 1.8 parts of sodium tetraborate, 3.6 parts of sodium hexametaphosphate, 0.3 part of polycarboxylic acid anion organic matter and 0.3 part of N-butyl naphthalene sulfonate are sequentially added in the water solution of disodium hydrogen phosphate, and a mixed solution is obtained; thirdly, the mixed solution is heated to 70 DEG C and fully stirred, and white powder with the water content below 2% is obtained; and fourthly, powder continues to be stirred at the temperature of 75 DEG C, 2.7 parts of sodium pyrophosphate, 1.2 parts of acetic acid, 0.7 part of methyltrimethoxysilane and 3.3 parts of magnesium sulfate are added into the powder at the same time, stirring continues, and drying is carried out till the water content is smaller than 1%. The prepared surface conditioning agent is good in scattering stability and can be stored for a long term.

Description

technical field [0001] The invention relates to a preparation method of a titanium salt surface conditioner. Background technique [0002] The dispersion stability of the existing surface conditioners needs to be improved and cannot be stored for a long time. SUMMARY OF THE INVENTION [0003] The object of the present invention is to provide a preparation method of a titanium salt surface conditioner, the prepared surface conditioner has excellent dispersion stability and can be stored for a long time. [0004] In order to achieve the above-mentioned purpose, the technical scheme of the present invention is to design a preparation method of a titanium salt surface conditioner, which comprises the following steps and includes the following steps: [0005] 1) 30 mass parts of anhydrous disodium phosphate are made into an aqueous solution with a concentration of 50%; [0006] 2) 1-2 parts by mass of sodium pyrophosphate, 0.8 parts by mass of titanyl sulfate, 3.5 parts by ma...

Claims

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Application Information

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IPC IPC(8): C23C22/23
CPCC23C22/23C23C2222/20
Inventor 钱文华
Owner 常熟市虞东磷化材料有限公司
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