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Seagull stone PVC-fly ash composite material

A technology of polyvinyl chloride and composite materials, which is applied in the field of seagull stone polyvinyl chloride-fly ash composite materials, can solve the problems of PVC recycling and potential environmental impacts, and achieve the effect of wide application value

Inactive Publication Date: 2011-11-30
郭彬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the recycling problem of PVC and the potential impact on the environment have not been solved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Formula (mass percentage): 15 parts of rigid PVC resin; 15 parts of semi-rigid PVC resin; 20 parts of soft PVC resin; 40 parts of fly ash; 5 parts of negative ion additive; 0 part of reinforcing agent; 5 parts of plasticizer. Test the number of negative ions at 600 / cm 3 above.

Embodiment 2

[0017] Formula (mass percentage): 15 parts of rigid PVC resin; 15 parts of semi-rigid PVC resin; 15 parts of soft PVC resin; 35 parts of fly ash; 5 parts of negative ion additive; 10 parts of reinforcing agent; 5 parts of plasticizer. Test the number of negative ions at 600 / cm 3 above.

Embodiment 3

[0019] Formula (mass percentage): 15 parts of rigid PVC resin; 15 parts of semi-rigid PVC resin; 20 parts of soft PVC resin; 40 parts of fly ash; 0 parts of negative ion additive; 0 parts of reinforcing agent; 10 parts of plasticizer. Test the number of negative ions at 500 / cm 3 the following.

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PUM

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Abstract

The seagull stone polyvinyl chloride-fly ash composite material prepared by the invention is a new type of functional material, which can be applied to floor tiles, prefabricated houses, inner lining materials of safety helmets and the like. Not only can it meet the requirements of daily use, but also endow the material with functionality, so that it can release negative air ions that are beneficial to the human body. The most successful part of the invention is that most of the experimental raw materials are industrial wastes, thus responding to the country's call for "low carbon", "energy saving", "environmental protection" and "health", and realizing the reuse of industrial wastes.

Description

technical field [0001] The invention belongs to the fields of polymer material modification, chemical industry, composite material, material processing, rational utilization of resources, urban construction and building materials, and has wide application value. Background technique [0002] Fly ash is a kind of volcanic ash-like mixed material formed after coal powder is burned at high temperature. It is mainly solid waste discharged from coal-fired power plants, smelting, chemical and other industries. In addition to being used in large quantities in the building materials industry, most of the fly ash is discharged into ash storage yards or into rivers, lakes, and seas, which not only invades farmland, silts river courses, but also pollutes the environment. For this reason, developing comprehensive utilization of fly ash and turning waste into wealth is a very important task at present. [0003] With the development of science and technology, people's understanding of fl...

Claims

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Application Information

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IPC IPC(8): C08L27/06C08K3/00C08K7/14C08K5/1515C08K3/34C08K3/38
Inventor 郭彬李青山
Owner 郭彬
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