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Artificial stone Grinding brightener as well as preparation and application methods thereof

A brightener and artificial stone technology, which is applied to polishing compositions containing abrasives, grinding devices, grinding machine tools, etc., can solve the problems that it is difficult to achieve mirror finish effect and rough grinding effect, so as to improve the appearance quality and grade , the effect of high-gloss mirror effect

Inactive Publication Date: 2018-11-30
YANGJIANG WEIYI POLISHING MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current polishing process is relatively simple, and the polishing effect is relatively rough. Although ordinary artificial stone can also be polished, the gloss is generally around 67-70 degrees, and the high one can reach 75 degrees. It is difficult not to achieve a higher mirror surface. The demand for finishing effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Add 45% water, 5% ethylene glycol, and 5% ethylene glycol methyl ether to the dispersing cylinder in turn, start stirring, the stirring speed is 500-800 rpm, add 2% NP-9, Tween 20 surface active Agent 3%, disperse evenly, then add stearic acid 5%, cetyl alcohol 4%, aluminum sulfate 2%, sodium silicate 8%, sodium metaphosphate 5%, slowly add nano-sized alumina 8%, dioxide 4% silicon, 4% white corundum, 3000-3500 rev / min high-speed dispersion, and then grind with a grinder until there are no coarse particles. Use a 10000#5P non-woven abrasive block with a speed of 800 rpm, add a grinding brightener 60 g / min to the surface of the stone, grind for 5 minutes, and finally add water to grind, 100 g / min, grind for 0.5 minutes, and the luminosity can reach 35 degrees. 85-87 degrees.

Embodiment 2

[0026] Add 40% of water, 3% of propylene glycol, 2% of diethanolamine, and 5% of dipropylene glycol methyl ether into the dispersion tank in turn, start stirring at a stirring speed of 500-800 rpm, add 2% NP-3, and the surface of Span 80 Active agent 3%, disperse evenly, then add stearic acid 5%, paraffin wax 2%, edetate tetrasodium 2%, sodium silicate 8%, sodium pyrophosphate 6%, slowly add nano white corundum 4% , 10% zinc oxide, 8% silicon dioxide, 3000-3500 rpm high-speed dispersion, and then grind with a grinder until there are no coarse particles. Use a 10000#5P non-woven abrasive block with a speed of 800 rpm, add a grinding brightener 60 g / min to the surface of the stone, grind for 5 minutes, and finally add water to grind, 100 g / min, grind for 0.5 minutes, and the luminosity can reach 35 degrees. 86-87 degrees.

Embodiment 3

[0027] Example 3: Add 45% of water, 6% of dipropylene glycol butyl ether, and 4% of diethanolamine to the dispersing tank in turn, start stirring at a stirring speed of 500-800 rpm, add 2% Tween 20, and 2% Span 80, 3% polyethylene glycol surfactant, disperse evenly, then add 3% silicone oil, 5% lauric acid, 2% sodium fluoride, 5% potassium silicate, 3% sodium metaphosphate, slowly add nano silicon dioxide 15%, 2% zirconia, 3% kaolin, 3000-3500 rev / min high-speed dispersion, and then grind with a grinder until there are no coarse particles. Use a 10000#5P non-woven abrasive block with a speed of 800 rpm, add a grinding brightener 60 g / min to the surface of the stone, grind for 5 minutes, and finally add water to grind, 100 g / min, grind for 0.5 minutes, and the luminosity can reach 35 degrees. 85-87 degrees.

[0028] In the above examples, the change of each component or component parameters, the prepared polishing agent can make the luminosity reach more than 85 degrees after ...

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PUM

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Abstract

The invention provides an artificial stone grinding brightener. The artificial stone grinding brightener is prepared from the following components in percentage by weight: 10% to 25% of nanometer abrasive material, 5% to 15% of organic salt, 5% to 15% of emulsifiable wax substances, 3% to 10% of surfactant emulsion, 5% to 15% of a cosolvent and the balance of water; in additional, the invention provides preparation and application methods of the artificial stone grinding brightener. According to the artificial stone grinding brightener provided by the invention, a polishing grinding block is combined to perform grinding and polishing, during the whole process of grinding and polishing, mechanical physical friction grinding and chemical reaction are performed simultaneously, and nanometer abrasive material and abrasive dust can permeate into pores of an artificial stone so as to achieve the effects of filling and finishing, Therefore, the artificial stone grinding and brightener and thepolishing method of the artificial stone provided by the invention can achieve the high light mirror effect more easily, thereby improving the appearance quality and the grade of the artificial stone.

Description

technical field [0001] The invention relates to an artificial stone grinding brightener, a preparation method and an application method thereof. Background technique [0002] Artificial stone usually refers to artificial stone solid surface material, artificial stone quartz stone, artificial stone granite and so on. It is mainly a composite material composed of unsaturated resin, epoxy phenolic resin, quartz stone, alumina and other fillers. It is usually formed by mixing and curing and then cutting. After artificial stone is consolidated and formed and cut into boards, the surface is generally rough. To use artificial stone as furniture, desks, architectural decorations, etc., it must be polished to achieve a smooth, clean and smooth surface. The existing artificial stone polishing can be roughly divided into 4 categories, 1 is the felt oxalic acid method, 2 is the felt alumina method, 3 is the non-woven grinding block polishing method, and 4 is the resin grinding block ...

Claims

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Application Information

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IPC IPC(8): C09G1/02B24B37/04
CPCB24B37/044C09G1/02
Inventor 麦庆光盘茂东石茂强
Owner YANGJIANG WEIYI POLISHING MATERIAL
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