Specific anticorrosion paint for chemical equipment and production method thereof

A technology for anti-corrosion coatings and chemical equipment, applied in the direction of anti-corrosion coatings, coatings, etc., can solve the problems of unfavorable sustainable development of the chemical industry, inability to protect chemical equipment, poor ultraviolet erosion resistance, etc., to achieve good wear resistance, Good corrosion protection performance and convenient construction

Inactive Publication Date: 2014-12-17
HULUDAO HENGTONG SPECIAL PAINT
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] At present, although some anti-corrosion coatings are applied to chemical equipment, they can protect the corrosion of chemical facilities, but their performance is poor in alkali resistance, acid resistance, chemical gas corrosion resistance, and ultraviolet erosion resistance, and they are prone to cr

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  • Specific anticorrosion paint for chemical equipment and production method thereof
  • Specific anticorrosion paint for chemical equipment and production method thereof

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[0009] The present invention is a special anticorrosive paint for chemical equipment. The components of the anticorrosive paint are: chlorosulfonated polyethylene is 8%, acrylic copolymer resin is 8%, tricresol phosphate is 0.25%, and melamine formaldehyde resin is 2%. Rutile titanium dioxide is 7%, n-butanol is 22%, ethyl acetate is 30%, butyl acetate is 11%, xylene is 11.5%, and dibutyl phthalate is 0.25%.

[0010] The acrylic copolymer resin is a mixture of butyl methacrylate and methacrylamide copolymer resin, and its components are 75% butyl methacrylate and 25% methacrylamide copolymer resin.

[0011] The production method of the product of the present invention is: adding 8% chlorosulfonated polyethylene, 8% acrylic copolymer resin, 0.25% tricresyl phosphate, 2% melamine formaldehyde resin and 7% titanium dioxide into a high-speed disperser Perform mixing treatment, then add 15% n-butanol to dilute and stir for 30 minutes; take it out and grind in a grinder to make the finen...

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Abstract

The invention discloses specific anticorrosion paint for chemical equipment and a production method thereof. The specific anticorrosion paint comprises chlorosulfonated polyethylene, acrylic copolymeric resin, tritolyl phosphate, melamine-formaldehyde resin, titanium dioxide, n-butanol, ethyl acetate, butyl acetate, xylene and dibutyl phthalate. The production method comprises the following steps of adding chlorosulfonated polyethylene, acrylic copolymeric resin, tritolyl phosphate, melamine-formaldehyde resin and titanium dioxide into a dispenser, carrying out mixing stirring, taking the mixture, grinding the mixture until fineness is 20 microns, putting the ground mixture into the dispenser, adding ethyl acetate, butyl acetate, xylene, dibutyl phthalate and the n-butanol into the dispenser with stirring, carrying out full homogenization, putting the uniform mixture into a filter, carrying out filtration and carrying out packaging by a barrel. The production method has simple processes. The specific anticorrosion paint can be fast dried and has good electrochemical corrosion resistance and chemical corrosion resistance, good adhesion and a long service life. The specific anticorrosion paint can be widely used for modern petroleum chemical engineering and can be used for anti-corrosion coating of harshly corroded equipment such as devices for preparing alkali, acid and salt from natural gas.

Description

1. Technical field [0001] The invention relates to an anti-corrosion coating and a production method thereof, in particular to a special anti-corrosion coating for chemical equipment and a production method thereof. 2. Background technology [0002] With the development of our country's economy, the process of industrialization is gradually accelerating, and industry has become increasingly important to the development of the national economy. Chemical equipment is an indispensable part of industrial development, and its normal operation is directly related to the normal production and operation of engineering projects. Under normal circumstances, due to the particularity of the environment in which chemical equipment is used, some oxidative-reductive gases and media are involved in the production of chemical companies. In addition, the production workshop has high humidity and high temperature, so it will A strong chemical reaction occurs on the surface of the equipment, r...

Claims

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Application Information

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IPC IPC(8): C09D123/34C09D133/10C09D161/28C09D7/12C09D5/08
Inventor 韩志强韩宝林韩秀菊
Owner HULUDAO HENGTONG SPECIAL PAINT
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