Window material as well as production method and application thereof

Abstract

The invention provides a window material which is mainly made from industrial residues. The window material comprises following raw material components in parts by weight: 55-70 parts of red mud, 30-45 parts of plastics, 0.05-4 parts of a functional additive A, 3-5 parts of a functional additive B, 3-5 parts of an enhancing carrier, and 2-5 parts of filler, wherein the plastics are selected from polyethylene, polyvinyl chloride or polypropylene, the functional additive A is selected from an impact modifier chlorinated polyethylene (CPE), a plasticizer dioctyl adipate (DOA), and a beta crystal nucleating agent TMB-5, the functional additive B is selected from a processing modifier ethylene-propylene-diene monomer (EPDM), and an impact modifier methyl methacrylate-butadiene-styrol copolymer (MBS) resin, the enhancing carrier is E glass fiber, and the filler is mica. The window material has high strength, does not need a steeling lining, resists ultraviolet, prevents pollution, has light weight, has good sound insulation and thermal insulation performances, can prevent fire, water and electricity, has no radioactive contamination, and has good market prospect and use value.

Description

[0001] This application is a divisional application with the patent application number "201210270551.0", the application date is July 31, 2012, and the title of the invention is "a window material, its production method and application". technical field [0002] The invention relates to the field of recycling industrial waste red mud, in particular to a window material, its production method and application. Background technique [0003] Red mud (Red Mud, Bauxite Residue), also known as red mud, is an industrial solid waste discharged after refining alumina from bauxite. Generally, it contains a large amount of iron oxide, and its appearance is similar to red soil, hence the name. Aluminum smelters generally produce 1.0-2.0 tons of red mud for every ton of alumina produced on average. Major aluminum factories in my country, such as Shandong Aluminum Factory, Shanxi Aluminum Factory, Guiyang Aluminum Factory, and Zhengzhou Aluminum Factory, have abundant red mud wastes that ...

AI Technical Summary

Problems solved by technology

[0005] At present, there are endless technical solutions for preparing building decoration materials from red mud. However, although these methods make use of red mud, they will produce a large amount of harmful gases in the production process. On the one hand, the harmful gas produced causes environmental pollution again

Moreover, because the red mud is alkaline, the building materials without dealkalization in the prior art are cheap, but they are easy to reverse alkali and are extremely inconvenient to use. The cost of dealkalized red mud building materials is high and has no use value

[0006] Generally, aluminum alloy window materials in the market are expensive, heavy, high thermal conductivity, poor heat insulation performance, and extremely inconvenient to use; while plastic steel window materials are not hard enough, slightly inferior in fire resistance, and poor in aging resistance.

[0007] The invention patent application with the application number 200910119558.1 discloses a production method of colored plastic profiles. The PVC plastic door and window profiles produced by this method have the advantages of anti-ultraviolet aging, pollution resistance, not easy to fade, and various color combinations, but their hardness is not enough. Steel rods must be added inside to increase rigidity, while producing radioactive contamination and emitting toxic gases

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