Mildew and corrosion resistant flame retardation polyethylene fired brick and production method thereof

Abstract

The invention discloses a gangue fired brick and a production method thereof. The gangue fired brick is produced from, by weight, 20-25 parts of gangue, 2-4 parts of nano-alumina, 10-15 parts of soil named Mujietu, 8-12 parts of sea mud, 5-10 parts of polyvinyl acetate, 4-6 parts of tung oil, 3-6 parts of waste molasses, 1-2 parts of sodium lauroyl sarcosine, 3-5 parts of Canada balsam, 4-8 parts of asbestos wool, 6-8 parts of an additive and a proper amount of water. The fired brick adopts gangue as a main raw material, so the clay resource is saved, the production cost is reduced, the processing problem of gangue is solved, and pollution of gangue to environment is avoided; and the fired brick also has the advantages of high strength, strong bearing ability, small density, low heat conduction coefficient, meeting of people's requirements, wide application range and large market prospect. Antimony oxide added in the invention and the chlorine element in chloroprene rubber have synergism, so the flame retardation property of methyl vinyl silicone rubber is enhanced; and dicyclohexyl terephthalate, diisooctyl phenyl phosphite and tetrabromobisphenol added in the invention added in the invention enhance the high temperature resistance of silicone rubber, and improves the wear resistance, the processability and the flexibility.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a mildew-proof, anti-corrosion and flame-retardant polyethylene fired brick and a production method thereof. Background technique [0002] At present, most bricks are prepared by sintering clay. However, with the increase of clay mining, clay resources are increasingly scarce, which not only increases the mining cost, but also has a serious impact on the ecological environment. Therefore, it is urgent to optimize and improve the existing bricks. There are brick-making methods to change the status quo. [0003] Decomposing zircon sand with sodium hydroxide is the main production process for producing zirconium oxychloride and zirconium dioxide in my country. my country's annual production capacity of zirconium oxychloride reached 150,000 tons in 2007, ranking first in the world. The demand for zirconia as a functional material and structural material is also increasin...

AI Technical Summary

Problems solved by technology

The demand for zirconia as a functional material and structural material is also increasing, and its production process cost is low, but the disadvantage is that it produces a large amount of waste (about 5m3 of dilute lye and acidic silicon slag are discharged per 1 ton of zirconia products) 1t)