A kind of decontamination pressure preparation for fire fighting and preparation method thereof

Abstract

The invention discloses a decontamination press preparation for fire-fighting and a preparation method thereof. The decontamination press preparation for fire-fighting is composed of 1-5 parts by mass of water-soluble latex powder, 5-25 parts by mass of polyvinyl alcohol and 0.1-1 Parts by mass of water-soluble foaming agent are sequentially added to 100 parts by mass of water to form. The decontamination pressure preparation for fire fighting of the present invention not only has simple composition formula, cheap and easy-to-obtain raw materials, and is easy to realize large-scale preparation; it also has good fluidity, sprayability, non-conductivity, film-forming property, and decontamination property And strippability, especially, the polluted film after stripping can be completely dissolved in water, which is convenient for centralized recycling, can completely avoid secondary pollution, and is environmentally friendly. It is not only suitable for smooth surfaces, but also suitable for rough surfaces. It can be used not only indoors but also outdoors on the surface of objects. It also has obvious dual functions of decontamination and suppression, and has a wide range of applications.

Description

Technical field [0001] The invention relates to a decontamination pressure preparation for fire fighting and a preparation method thereof, and belongs to the technical field of fire decontamination. Background technique [0002] With the rapid development of the world's industry, various chemical accidents, leakage of hazardous materials (such as radioactive materials, etc.), and ground contamination with chemicals have frequently occurred. The occurrence of various pollution accidents mentioned above not only caused economic losses, but also caused pollution to the air, water, land and other environments, severely endangered the living environment of animals, plants and human beings, and caused serious harm to human health. In order to protect the environment and human health, people need to take timely and effective decontamination measures to prevent the spread of pollution. [0003] In view of the various pollution accidents mentioned above, the decontamination work of a small...

AI Technical Summary

Problems solved by technology

[0005] (1) The requirements for the surface finish of the decontamination object are relatively strict;

[0006] (2) Special spraying equipment is required;

[0007] (3) It does not have the ability to suppress and absorb radioactive aerosols in the air;

[0008] (4) The cost of decontamination per unit area is too high, and the cost performance does not have the value of large-scale field application;

[0009] (5) The formed film body needs to be removed manually, the operation efficiency is low, the labor intensity is high, and the personnel are exposed to high doses;

However, because its components contain plasticizers, thickeners, fillers and quick-drying agents and other additives (10% to 25% in total) (weight), not only the product performance is unstable, but it is also difficult to spray evenly and remotely Spraying is not suitable for large-area, long-distance and high-altitude fire-fighting operations, and still cannot meet the effective treatment requirements for various pollution fire-fighting

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