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Retarding, corrosion-proof and water type daping slurry prepn. method

A damping slurry, water-based technology, applied in the direction of fireproof coatings, coatings, etc., can solve the problems of high toxicity and side effects, poor safety, etc., and achieve the effects of high damping, safe use, and safe and reliable production

Inactive Publication Date: 2006-04-12
QINGDAO HAIYUAN IND
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AI Technical Summary

Problems solved by technology

Because this type of coating will not only volatilize a large amount of toxic solvents (xylene, heavy benzene) during production and construction, but also continue to volatilize toxic substances during long-term use.
In particular, the current and future high-speed trains are mostly air-conditioned vehicles, and the doors and windows are closed all year round. Passengers and flight attendants live in asphalt tanks for a long time and are poisoned by it. Moreover, asphalt is flammable, there is always a fire hazard.
[0003] The purpose of the present invention is to overcome the disadvantages and deficiencies of the existing asphalt coatings, such as large toxic and side effects and poor safety, and provide a new type of asphalt paint prepared from water-based resins, anti-corrosion materials, flame-retardant materials, damping materials, additives and water. Flame-retardant, anti-corrosion and damping slurry, used as a coating, reduces environmental pollution, harmless to the human body, non-flammable and non-explosive, damping, acid and alkali resistance, convenient construction, transportation and storage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Embodiment 1: According to the production process steps, proceed from raw material preparation, stirring, testing, discharging, grinding, and packaging in sequence.

[0010] The total weight of the designed product is 568 kg, and the raw materials are weighed according to the proportion (weight ratio) of each component, including 90 kg of 40-mesh mica powder, 200-mesh mica powder and aluminum hydroxide, and 60 kg of styrene-acrylic emulsion and silicon-acrylic emulsion. kg, 40 kg of elastic emulsion, 12 kg of flame retardant, 5 kg of "OP-10" emulsifier and propylene glycol, 2 kg of dimethylethanolamine, 4 kg of thickener, 110 kg of deionized neutral water for use;

[0011] Stir mica powder and aluminum hydroxide in a mixer for 3 minutes to make it fully uniform and ready for use; then mix dimethylethanolamine with 90 kg of deionized neutral water to prepare 92 kg of alkaline water for later use; Add 25 kg, 25 kg, 20 kg, 12 kg, 5 kg, and 5 kg of alkaline water to the emu...

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PUM

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Abstract

A water paint with flame-retarding, anticorrosion and damping functions for the structure of vehicle and ship is prepared from mica powder, aluminium hydroxide, styrene-acrylate emulsion, silicic acrylate emulsion, elastic emulsion, flame-retarding agent, emulsifier, propanediol, dimethyl ethanolamine, thickening agent and neutral water through proportional mixing, stirring, regulating pH value, grinding and packing.

Description

Technical field: [0001] The invention relates to a preparation process of a new coating, in particular to a preparation method of a water-based flame-retardant anti-corrosion damping slurry prepared by water-based resin, anti-corrosion material, flame-retardant material, damping material, auxiliary agent and water. technical background: [0002] With the continuous improvement of people's living standards and quality of life requirements, especially under the guidance of people-oriented principles, all products that are not conducive to human health and seriously pollute the environment are being gradually eliminated. Asphalt damping slurry (also known as damping material) used inside steel structures such as railway locomotives (mainly referring to internal combustion engine electric locomotives), passenger cars, dining cars, and subway vehicles, such as rubber asphalt slurry, asbestos asphalt slurry, emulsified asphalt, epoxy asphalt, etc. was gradually eliminated. Becaus...

Claims

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Application Information

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IPC IPC(8): C09D183/00C09D5/18
Inventor 王建亭杨文秀
Owner QINGDAO HAIYUAN IND
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