Chemical erosion resistant corrosive-proof plastic material and production method thereof

A chemical-resistant and plasticizable technology, applied in the field of refractory unshaped materials, can solve the problems of short service life and achieve the effects of convenient construction, firm bonding and short maintenance time

Inactive Publication Date: 2016-08-10
王秀福
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the heating boilers on the market need to perform desulfurization and denitrification according to environmental protection requirements when burning coal. The actual performance of refractory materials is directly tested in the process of desulfurization and denitrification. Therefore, the present invention improves and improves the production method of wear-resistant plastics , which solves the problem of short service life of traditional refractory materials

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] First add 5kg of aluminum dihydrogen phosphate solution to 50kg of bauxite particles and mix and grind, then add 10kg of mullite powder, 8kg of corundum powder, 2kg of zirconia, 10kg of silicon carbide powder, 3kg of spinel powder, 5kg of oxide Aluminum powder, 5kg of clay powder, 5kg of kyanite, 2kg of pyrophyllite, 0.03kg of high alumina fiber, 2kg of aluminum dihydrogen phosphate, 1kg of oxalic acid and 1kg of NH-66 phosphoric acid inhibitor are mixed and milled evenly to obtain chemically resistant wear-resistant Can be plastic.

Embodiment 2

[0012] First add 4kg of aluminum dihydrogen phosphate solution to 40kg of bauxite particles and mix and grind, then add 15kg of mullite powder, 6kg of corundum powder, 2kg of zirconia, 15kg of silicon carbide powder, 5kg of spinel powder, 5kg of oxide Aluminum powder, 5kg of clay powder, 5kg of kyanite, 2kg of pyrophyllite, 0.03kg of high alumina fiber, 2kg of aluminum dihydrogen phosphate, 2kg of oxalic acid and 1kg of NH-66 phosphoric acid inhibitor are mixed and milled evenly to obtain chemically resistant wear-resistant Can be plastic.

Embodiment 3

[0014] First add 6kg of aluminum dihydrogen phosphate solution to 50kg of bauxite particles and mix and grind, then add 5kg of mullite powder, 10kg of corundum powder, 2kg of zirconia, 15kg of silicon carbide powder, 5kg of spinel powder, 3kg of oxide Aluminum powder, 5kg clay powder, 5kg kyanite, 2kg pyrophyllite, 0.03kg high alumina fiber, 1kg aluminum dihydrogen phosphate, 1kg oxalic acid and 2kg NH-66 phosphoric acid inhibitor, mixed and milled evenly to make anti-chemical corrosion wear-resistant Can be plastic.

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PUM

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Abstract

The invention discloses a wear-resistant plastic resistant to chemical erosion and a production method thereof, belonging to the technical field of refractory unshaped materials. The key points of the technical solution of the present invention are: a wear-resistant plastic resistant to chemical erosion, prepared from the following raw materials in parts by weight: 30-55 parts of bauxite, 5-20 parts of mullite, 5-10 parts of corundum, 1-3 parts of zirconia, 5-15 parts of silicon carbide, 3-5 parts of spinel, 3-5 parts of alumina, 3-7 parts of clay, 3-7 parts of kyanite, 1-3 parts of pyrophyllite, 0.01-0.03 parts of high alumina fiber, 5-8 parts of aluminum dihydrogen phosphate, 0.5-2 parts of oxalic acid and 1-2 parts of NH-66 phosphoric acid inhibitor. The invention also discloses a production method of the anti-chemical erosion wear-resistant plastic. The anti-chemical erosion wear-resistant plastic produced by the invention is firmly bonded to old and new refractory materials without dismantling, saves time and labor, saves resources, and provides great convenience to users.

Description

technical field [0001] The invention belongs to the technical field of refractory amorphous materials, and in particular relates to a wear-resistant plastic resistant to chemical erosion and a production method thereof. Background technique [0002] At present, heating boilers on the market need to perform desulfurization and denitrification according to environmental protection requirements when burning coal. The actual performance of refractory materials is directly tested in the process of desulfurization and denitrification. Therefore, the present invention improves and improves the production method of wear-resistant plastics , which solves the problem of short service life of traditional refractory materials. Contents of the invention [0003] The technical problem solved by the invention is to provide a wear-resistant and chemically-resistant plastic that is convenient for construction and can effectively prolong the service life of boiler refractory materials and i...

Claims

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Application Information

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IPC IPC(8): C04B35/66C04B35/106C04B35/63C04B35/632C04B35/622
CPCC04B35/106C04B35/622C04B35/6309C04B35/632C04B2235/3222C04B2235/3463C04B2235/349C04B2235/3826C04B2235/447C04B2235/449C04B2235/5208C04B2235/9669
Inventor 王秀福
Owner 王秀福
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