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Hot-melting liner coating capable of absorbing tail gas

A technology of hot-melt marking paint and tail gas absorption, which is applied in coatings and other directions, can solve problems such as tail gas pollution, and achieve a good effect of absorbing and decomposing harmful gases

Inactive Publication Date: 2014-11-19
TIANTU ROAD IND GRP SHANGHAI TRAFFIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problem of tail gas pollution in road traffic today, especially in road traffic in semi-enclosed spaces such as tunnels

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] The present invention will be further described through specific examples below, and the following examples are only examples for clearly illustrating the present invention, rather than limiting the implementation of the present invention.

[0012] Preparation: 10% of quartz sand with an average particle size of 20 μm, 40% of zeolite filler, 15% of composite nano-titanium dioxide and zinc oxide, 20% of 320-mesh glass beads, 1% of polyethylene wax, 13% of carbon five resin, plasticizer 1%, put it into a dry powder disperser and disperse for 40 minutes, and the solid finished product after uniform dispersion is weighed and packaged, and the above are mass percentages.

[0013] Construction: The paint is heated in a hot-melt kettle, and the temperature control is different due to different paint formulations. Generally, it should be controlled at 180-230°C and fully stirred at the same time. Generally, after the paint is completely melted, stir for 5-10 minutes to make the ...

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PUM

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Abstract

The invention relates to a hot-melting liner coating capable of absorbing tail gas. The hot-melting liner coating is prepared from the following components in percentage by the total weight: 30-50% of zeolite powder, 5-10% of nano titanium dioxide, 5-10% of nano zinc oxide, 20-40% of glass bead, 5-20% of petroleum resin and 1-10% of additives. The coating provided by the invention is prepared from single components and also has the advantages of a conventional hot-melting coating. The hot-melting liner coating which is prepared from calcined zeolite powder serving as main packing together with a certain amount of hot-melting adhesives and additives is good in effect in adsorbing and decomposing harmful gases, and has the characteristic of purifying air due to addition of functional packing such as titanium dioxide and negative ion powder.

Description

[technical field] [0001] The invention relates to a hot-melt marking paint, in particular to a hot-melt marking paint capable of absorbing tail gas. [Background technique] [0002] With the development of the economy, cars have entered thousands of households, which greatly facilitates people's travel. But the ensuing automobile exhaust pollution also brings great inconvenience to people's life. Automobile exhaust pollution is a hot issue that China and the world are paying close attention to. [0003] At present, many sealed spaces such as tunnels and parking lots use mechanical exhaust to ensure that the concentration of harmful substances in the venue does not exceed the limit value. Emissions cause great discomfort to the human body, and it is imminent to solve the problem of air pollution in the tunnel. [0004] In the traditional road marking hot-melt paint, the paint film produced by adding petroleum resin and ordinary quartz powder filler is relatively dense and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D157/02C09D7/12
Inventor 陆益锋
Owner TIANTU ROAD IND GRP SHANGHAI TRAFFIC TECH
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