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Wear-resistant paint and production method thereof

A wear-resistant coating and aluminum oxide technology, applied in the field of coatings, can solve problems such as environmental pollution, waste of resources, and increased costs, and achieve the effects of long storage time, reduced construction time, and resource conservation

Active Publication Date: 2014-03-26
XINXIANG ZHONGNAN REFRACTORY THERMAL INSULATION MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the existing fluidized bed is worn out, it is difficult to repair. Generally, when the wear is serious, the fluidized bed needs to be completely dismantled. This will not only increase the cost exponentially, but also delay for a long time. In addition, a lot of waste will be generated after dismantling , waste resources, pollute the environment

Method used

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  • Wear-resistant paint and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] (1) Weigh phosphoric acid and alumina respectively, decoct to form aluminum phosphate solution, and cool for later use; (2) Weigh respectively 5 Kg of chrome green, 50 Kg of corundum, 10 Kg of mullite, and 20 Kg of alumina , 5 Kg of silica, 15 Kg of clay, 0.5 Kg of fiber, 15 Kg of aluminum phosphate solution and humectant: 3 Kg of NH-66 refractory phosphoric acid inhibitor, 2 Kg of oxalic acid and 3 Kg of starch syrup; Chrome green, corundum, mullite, alumina, silica, clay, and fiber are dry mixed and stirred evenly; (4), the weighed aluminum phosphate solution, humectant: NH-66 refractory phosphoric acid inhibitor, oxalic acid and starch syrup Add the mixture prepared in step (3) into a mixing mixer, stir and mix evenly to prepare a wear-resistant coating.

Embodiment 2

[0013] (1) Weigh phosphoric acid and alumina respectively, decoct to form aluminum phosphate solution, and cool it for later use; (2) Weigh 1 Kg of chrome green, 20 Kg of corundum, 10 Kg of mullite, and 5 Kg of alumina , 5 Kg of silica, 10 Kg of clay, 0.5 Kg of fiber, 10 Kg of aluminum phosphate solution and humectant: 2 Kg of NH-66 refractory phosphoric acid inhibitor, 1 Kg of oxalic acid and 2 Kg of starch syrup; Chrome green, corundum, mullite, alumina, silica, clay, and fiber are dry mixed and stirred evenly; (4), the weighed aluminum phosphate solution, humectant: NH-66 refractory phosphoric acid inhibitor, oxalic acid and starch syrup Add the mixture prepared in step (3) into a mixing mixer, stir and mix evenly to prepare a wear-resistant coating.

Embodiment 3

[0015] (1) Weigh phosphoric acid and alumina respectively, decoct to form an aluminum phosphate solution, and cool it for later use; (2) Weigh 10 Kg of chrome green, 50 Kg of corundum, 20 Kg of mullite, and 20 Kg of alumina , 10 Kg of silica, 20 Kg of clay, 2 Kg of fiber, 20 Kg of aluminum phosphate solution and humectant: 1 Kg of NH-66 refractory phosphoric acid inhibitor, 4 Kg of oxalic acid and 5 Kg of starch syrup; Chrome green, corundum, mullite, alumina, silica, clay, and fiber are dry mixed and stirred evenly; (4), the weighed aluminum phosphate solution, humectant: NH-66 refractory phosphoric acid inhibitor, oxalic acid and starch syrup Add the mixture prepared in step (3) into a mixing mixer, stir and mix evenly to prepare a wear-resistant coating.

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Abstract

The invention discloses a wear-resistant paint and a production method thereof. The technical scheme of the invention is as follows: the wear-resistant paint comprises the raw materials based on parts by weight: 1-10 parts of chrome green, 20-50 parts of corundum, 10-20 parts of mullite, 5-20 parts of aluminum oxide, 5-10 parts of silica, 10-20 parts of clay, 0.5-2 parts of fiber, 10-20 parts of aluminium phosphate solution and 5-10 parts of humectant. The invention also discloses the production method of the wear-resistant paint. The wear-resistant paint can be smeared at the worn part, so that the cost is saved, and the time is shortened, and therefore, the wear-resistant paint is environment-friendly, saves the resources and effectively avoids unnecessary trouble in the construction.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a wear-resistant coating and a production method thereof. Background technique [0002] At present, the wear-resistant coatings on the market are mainly used in the steel industry. For fluidized bed boilers, because of the serious friction caused by the fluidization of coal particles inside, they often need to be repaired. After the existing fluidized bed is worn out, it is difficult to repair. Generally, when the wear is serious, the fluidized bed needs to be completely dismantled. This will not only increase the cost exponentially, but also delay for a long time. In addition, a lot of waste will be generated after dismantling , wasting resources and polluting the environment. Coating the worn parts with paint can save costs, reduce time, save environmental protection and save resources, and can effectively avoid some unnecessary troubles during the construction process. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B35/66
Inventor 王秀福
Owner XINXIANG ZHONGNAN REFRACTORY THERMAL INSULATION MATERIAL
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