Regenerated composite plastic brick environmental-protection plate and preparation method thereof

A technology of environmental protection and environmental protection materials, applied in the field of recycled composite plastic brick environmental protection board and preparation, can solve the problems of too high strength, heavy weight, consumption of large soil resources, etc., and achieve the effect of reducing production cost, high density and saving soil resources

Inactive Publication Date: 2017-01-04
黄永培
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AI Technical Summary

Problems solved by technology

[0003] The existing building materials are generally sintered walls,

Method used

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Embodiment Construction

[0014] According to the percentage by weight, it has the following components: 20%-60% plastic, 40%-80% construction waste.

[0015] Among them, the plastic is a thermoplastic material, which can be one type of plastic material, or a mixture of multiple types of plastic materials at will, such as: polyolefin plastic, PE plastic, PC plastic, PO plastic, PVC plastic, PP plastic, ABS Plastic, etc., can be used in one or more types.

[0016] Construction waste includes: rubble, cement slag, sand, brick concrete, etc.

[0017] Preparation:

[0018] (1) Raw material processing, cleaning meltable waste plastics, construction waste and crushing into 30-80 mesh;

[0019] (2) Dry the crushed and cleaned waste plastics at a temperature not higher than 65°C;

[0020] (3) Three-dimensional mixing of dried plastic powder and construction waste powder;

[0021] (4) Put the above-mentioned uniformly stirred materials into a high-temperature melting extruder to stir, fuse and extrude at a ...

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Abstract

The invention relates to a regenerated composite plastic brick environmental-protection plate and a preparation method thereof. The regenerated composite plastic brick environmental-protection plate comprises 20-60% by weight of a plastic and 40-80% by weight of building garbage, wherein one or a plurality of materials selected from meltable plastic materials are mixed to obtain the plastic. According to the present invention, the waste plastic and the building garbage are subjected to crushing, mixing, hot melting and extrusion pressing to obtain the regenerated composite plastic brick environmental-protection plate, and barium sulfate can be selected to enhance the toughness; the waste plastic and the building garbage are used to prepare the regenerated composite plastic brick environmental-protection plate, such that the currently-existing white pollution problem is solved, a large amount of soil resources are saved, the production cost is reduced, and the advantages of economy and environmental protection are provided; and the regenerated composite plastic brick environmental-protection plate is the typical high-temperature-resistant plate, has characteristics of high density and easily available raw materials, and can be widely used in a variety of outdoor municipal decorations, furniture manufacturing, build industry, and the like.

Description

technical field [0001] The invention belongs to the field of recycled composite environmental protection materials, relates to the technical field of waste plastics and porcelain or ceramic tiles, has high temperature resistance, and is a 100% recyclable recycled composite plastic brick environmental protection board and a preparation method. Background technique [0002] Traditional profile processing has one thing in common, that is, a single material is processed into a required plate through a forming process. [0003] The existing building materials are generally sintered walls, which are heavy, not too strong, and consume a lot of soil resources. At the same time, the wide application of thermoplastic plastic material products also produces a large amount of waste, most of which are difficult to decompose naturally, but the waste still has the value of reuse. Contents of the invention [0004] The object of the present invention is to provide a regenerated composite...

Claims

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Application Information

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IPC IPC(8): C08L69/00C08L23/00C08L23/06C08L23/12C08L55/02C08L27/06C08K3/34C08J11/00
Inventor 黄永培
Owner 黄永培
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