Preparation method of neutral marble surface oil stain and rust spot cleaning agent

A technology for cleaning rust stains and surface oil stains, applied in the direction of ampholyte/electrically neutral surface active compounds, surface active non-soap compounds and cleaning compositions, detergent compounding agents, etc., which can solve surface tarnish, easy weathering and corrosion and other issues, to achieve the effect of improving brightness, easy control of conditions, and reducing the possibility

Inactive Publication Date: 2018-02-16
UNIV OF JINAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because marble generally contains impurities, and calcium carbonate is easily weathered and eroded by the ac

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] (1) Preparation of liquid A: In the reactor, add water: 68 mL, oxalic acid dihydrate: 10 g, stir and dissolve, hydroxylammonium hydrochloride: 10 g, ammonium fluozirconate: 8 g, betaine: 4 g, stir and mix at room temperature Evenly, A liquid is obtained;

[0017] (2) Preparation of liquid B: add water: 85 mL, polyvinyl alcohol: 2 g to the reactor, heat to dissolve, cool to room temperature, then add triethanolamine: 12 mL, stir and mix evenly to obtain liquid B;

[0018] (3) Preparation of neutral marble surface oil stain and rust stain cleaning agent: In the reactor, mix A liquid and B liquid at a volume ratio of 1:1 to obtain a neutral marble surface oil stain and rust stain cleaning agent.

Embodiment 2

[0020] (1) Preparation of liquid A: In the reactor, add water: 650 mL, oxalic acid dihydrate: 120 g, stir and dissolve, hydroxylammonium hydrochloride: 110 g, ammonium fluozirconate: 100 g, betaine: 20 g, stir and mix at room temperature Evenly, A liquid is obtained;

[0021] (2) Preparation of liquid B: add water: 830mL, polyvinyl alcohol: 30g to the reactor, heat to dissolve, cool to room temperature, then add triethanolamine: 130 mL, stir and mix evenly to obtain liquid B;

[0022] (3) Preparation of neutral marble surface oil stain and rust stain cleaning agent: In the reactor, mix A liquid and B liquid at a volume ratio of 1:1 to obtain a neutral marble surface oil stain and rust stain cleaning agent.

Embodiment 3

[0024] (1) Preparation of liquid A: In the reactor, add water: 700 mL, oxalic acid dihydrate: 80 g, stir and dissolve, hydroxylammonium hydrochloride: 120 g, ammonium fluozirconate: 60 g, betaine: 40 g, stir and mix at room temperature Evenly, A liquid is obtained;

[0025] (2) Preparation of liquid B: Add water: 870 mL, polyvinyl alcohol: 30 g to the reactor, heat to dissolve, cool to room temperature, then add triethanolamine: 90 mL, stir and mix evenly to obtain liquid B;

[0026] (3) Preparation of neutral marble surface oil stain and rust stain cleaning agent: In the reactor, mix A liquid and B liquid at a volume ratio of 1:1 to obtain a neutral marble surface oil stain and rust stain cleaning agent.

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PUM

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Abstract

The invention discloses a preparation method of a neutral marble surface oil stain and rust spot cleaning agent. The preparation method is characterized by comprising the steps: (1) adding the components as follows: 65-70% of water and 8-12% of oxalic acid dehydrate, after dissolving the components by stirring, adding 8-12% of hydroxylamine hydrochloride, 6-10% of ammonium hexafluorozirconate and2-4% of glycine betaine, stirring and uniformly mixing all the components at room temperature to obtain a liquid A; (2) adding the components as follows: 83-87% of water and 1-4% of polyvinyl alcohol,dissolving the components by heating, cooling the components to room temperature, then, adding 10-15% of triethanolamine, and stirring and uniformly mixing all the components to obtain a liquid B; and (3) preparing the neutral marble surface oil stain and rust spot cleaning agent, namely mixing the liquid A with the liquid B in a reactor according to the volume ratio of 1:1 to obtain the neutralmarble surface oil stain and rust spot cleaning agent. The pH value of the neutral marble surface oil stain and rust spot cleaning agent ranges from 7.0 to 8.0; and the neutral marble surface oil stain and rust spot cleaning agent is incapable of corroding a marble, remarkable in cleaning effect and capable of improving the brightness of the marble and reducing the possibility that the marble becomes yellow again.

Description

technical field [0001] The invention relates to the field of cleaning silicate products, in particular to a preparation method of a neutral marble surface oil and rust cleaning agent. Background technique [0002] With its natural and simple texture, marble has bright and bright colors, and has the advantages of no deformation, high hardness, good rigidity, strong wear resistance, small temperature deformation, long service life, no scratches, and no magnetization. Therefore, marble is a major category of natural architectural decorative stones, which generally refer to decorative functions and can be processed into architectural stones or handicrafts. Marble is mainly used to be processed into various shapes and plates, and used as walls, floors, platforms, and columns of buildings, and is a precious material for furniture inlays. It is also commonly used as a material for monumental buildings such as monuments, towers, statues, etc. Marble will produce rust spots and yel...

Claims

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Application Information

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IPC IPC(8): C11D10/02
CPCC11D1/90C11D3/046C11D3/2082C11D3/30C11D3/3753
Inventor 李慧芝许崇娟张为民
Owner UNIV OF JINAN
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