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Stone polishing powder

A technology for polishing powder and stone, which can be applied to polishing compositions containing abrasives and other directions, and can solve the problems of insufficiency, environmental pollution, dry luster, etc.

Active Publication Date: 2016-06-08
SHANGHAI OBVIATE ENVIRONMENTAL ENG LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Oxalic acid, green silicon carbide, alumina, etc. are all traditional stone polishing materials, but they cannot meet the needs of modern high-quality customers
Oxalic acid can polish stone, but it needs a lot of water. A large amount of polishing slurry will pollute the environment, and the gloss will disappear quickly. Although green silicon carbide and alumina can also polish stone, it will leave fine scratches and dry luster

Method used

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Examples

Experimental program
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Effect test

Embodiment approach 1

[0088] Embodiment 1, a stone polishing powder is characterized in that it is at least composed of oxalic acid, abrasive grains, hydrogen oxalate, and iron oxide.

Embodiment approach 2

[0089] Embodiment 2 is the same as Embodiment 1, except that the molar ratio of oxalic acid and hydrogen oxalate is 1:2-5.

Embodiment approach 3

[0090] Embodiment 3 is the same as Embodiment 1, except that the polishing powder also includes melamine.

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Abstract

The invention relates to a stone polishing powder which is composed of oxalic acid, abrasive grains, bioxalate, iron oxide and melamine, wherein the mole ratio of the bioxalate to the oxalic acid is 1:(2-5), and the mole ratio of the melamine to the oxalic acid is 1:(5-10). The preparation method comprises the following steps: pouring the oxalic acid and abrasive grains, stirring uniformly, adding the bioxalate, continuing stirring uniformly, adding the iron oxide, reacting until the color is uniform under the action of the iron oxide, and finally, adding the melamine to synthesize the stone polishing powder. The oxalic acid is gradually hydrolyzed into other substances in the polishing process, thereby performing the polishing function and well protecting the stone from being corroded by the oxalic acid.

Description

technical field [0001] The invention relates to stone surface treatment technology, more specifically, the invention relates to a stone polishing powder. Background technique [0002] Oxalic acid, green silicon carbide, alumina, etc. are all traditional stone polishing materials, but they cannot meet the needs of modern high-quality customers. Oxalic acid can polish stone, but it needs a lot of water. A large amount of polishing slurry will pollute the environment, and the gloss will disappear quickly. Although green silicon carbide and alumina can also polish stone, it will leave fine scratches And dry luster. [0003] Modern customers demand both high gloss and oily feel, and long-lasting gloss without fine scratches. To meet market demand, the present invention provides a high-end stone polishing powder with long-lasting high gloss and oily feeling. Contents of the invention [0004] In order to solve the above problems, the invention provides a stone polishing p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09G1/02
CPCC09G1/02
Inventor 陈孝章陈应挺陈华实
Owner SHANGHAI OBVIATE ENVIRONMENTAL ENG LTD
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