Anticorrosive paint

A technology of coatings and heat insulation materials, applied in the field of coatings, can solve problems such as flammability, poor water resistance, and affecting use, and achieve the effect of long service life

Inactive Publication Date: 2012-06-20
XIAN RUIJINYUAN ENERGY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the development of petroleum product storage technology, petroleum conductive anti-corrosion coatings have also exposed some fatal weaknesses in use, affecting the use of
Its weakness is that it is easy to burn in case of fire, has poor water resistance, and the bottom of the oil storage tank is severely corroded.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] An anti-corrosion coating, containing epoxy resin, carbon-based substances and metal oxides, flame retardants, heat insulating materials and additives, mixed solvents, curing agent substances, the weight composition of each component (by 100 parts by weight) For: epoxy resin 100; metal particle 30; flame retardant 5; heat insulating material 84; additive 100-200; solvent 100-200; curing agent 56. Epoxy resin is a flame retardant epoxy resin, which is a combination of ordinary epoxy resin and flame retardant to form an additive flame retardant epoxy resin or a flame retardant epoxy resin with flame retardant elements. Combined with inorganic flame retardants to form reactive flame retardant epoxy resins. The flame retardant epoxy resin itself with flame retardant elements is chlorinated flame retardant epoxy resin. The flame retardant is an inorganic flame retardant: magnesium hydroxide. The carbon-based substance is activated carbon. The metal and its oxide is zinc o...

Embodiment 2

[0017] An anti-corrosion coating, containing epoxy resin, carbon-based substances and metal oxides, flame retardants, heat insulating materials and additives, mixed solvents, curing agent substances, the weight composition of each component (by 100 parts by weight) For: epoxy resin 100; metal particle 46; flame retardant 18; heat insulating material 29; additive 200; solvent 100; curing agent 18. Epoxy resin is a flame retardant epoxy resin, which is a combination of ordinary epoxy resin and flame retardant to form an additive flame retardant epoxy resin or a flame retardant epoxy resin with flame retardant elements. Combining with inorganic flame retardants to form a reactive flame retardant epoxy resin: tetrachlorobisphenol A epoxy resin. The flame retardant is one of dysprosium oxide and zinc borate. The carbon-based substance is activated carbon. Metals and their oxides are dysprosium oxide and silver powder. The heat insulation materials are flame-retardant plastic mic...

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PUM

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Abstract

The invention relates to an anticorrosive paint which comprises epoxy resin, carbon substances, metal and oxides thereof, a flame retardant, a heat insulating material, additives, a mixed solvent and a curing agent substance, wherein the epoxy resin is flame-retardant epoxy resin which is an additive flame-retardant epoxy resin formed by combination of common epoxy resin and the flame retardant or a reactive flame-retardant epoxy resin formed by combination of flame-retardant epoxy resin with a flame-retardant element and an inorganic flame retardant.

Description

technical field [0001] The invention relates to the field of coatings, in particular to an anti-corrosion coating applied to chemical equipment and inner walls of pipelines for anti-corrosion. Background technique [0002] At present, ordinary conductive anti-static coatings are generally used for anti-corrosion of the inner walls of oil storage tanks, which effectively solves the problem of leakage of static charges of petroleum products, prevents accidents of oil static fire outbreaks, and reduces corrosion of equipment. However, with the development of storage technology for petroleum products, some fatal weaknesses have been exposed in the use of petroleum conductive anti-corrosion coatings, which have affected the use. Its weakness is that it is easy to burn in case of fire, has poor water resistance, and the bottom of the oil storage tank is severely corroded. It is not suitable for crude oil tanks. When crude oil is extracted from the ground, it is a mixture of oil a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D7/12C09D5/08C09D5/10
Inventor 郑龙
Owner XIAN RUIJINYUAN ENERGY TECH
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