Flame-retardant, static-conducting, temperature-resistant and anti-corrosion coating
&The coating is a new type of oil tank that integrates flame-retardant, static-conducting, temperature-resistant, oil-resistant, water-resistant, acid-alkali-salt-resistant and other media. Anti-corrosion coating for the inner wall of gas tank. The coating has been tested by authoritative units such as Beijing Fire Science Research Institute, Petrochemical Design and Research Institute, and General Logistics Oil Quality Inspection Center, and all indicators have reached or exceeded national standards. Beijing University of Chemical Technology conducted laboratory tests and evaluations on domestic excellent oil tank coatings, and this coating ranked first among the best. It has been used on oil tanks in Daqing, Shengli, Yanshan Petrochemical, civil aviation airports, Singapore, Hong Kong, and military units, with good results. After expert appraisal, it is believed that the coating has novel material selection, reasonable design and advanced formula, and has successfully solved the difficult problems between flame retardant and static conductive, flame retardant and anti-corrosion, flame retardant and temperature-resistant, static conductive and anti-corrosion, static conductive and temperature-resistant. Compatible with the contradiction, it has made a major breakthrough in anti-corrosion technology in petroleum storage tanks and has reached the international leading level. It is suitable for the anti-corrosion of high-temperature (℃) crude oil, sewage, sea water, industrial water, gasoline, kerosene, diesel, jet fuel, gas and other storage tanks, oil and gas pipelines and various chemical equipment. It can also be used for the protection of concrete equipment. .
. Paint composition
(Paint is divided into two types: base paint and surface paint. Each paint is composed of two components, A and B)
Bottom paint: Component A (sauce red) Liquid) Component B (brown liquid)
Surface coating: Component A (light gray liquid) Component B (brown liquid)
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Dosage ratio and packaging< br/>&The proportion of each component of the coating is selected through research and extensive test comparison to select the optimal dosage ratio. For convenience of use, the products are packaged in proportion when leaving the factory.
<
Primer (red sauce)
Topcoat (light gray)
Group A Part B (iron drum)
Part B (plastic drum)
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Heat-resistant material (bag)
.
.
, construction method
) Surface treatment
In order to improve the anti-corrosion effect of the coating, the remaining paint film on the surface to be painted should be thoroughly removed before painting. Rust, oil, scale, etc.
)
The specific requirements are:
Use shot blasting or sand blasting to remove rust, and the quality should reach level ().
If manual rust removal is used, the quality should reach grade ().
Before painting, oil, dust and other impurities on the surface should be removed. The cleaned steel plate should be painted in time to prevent it from rusting again.
)
Paint preparation
If the paint is left for too long, precipitation may occur. Stir it thoroughly before use.
When used in high-temperature (°C) storage tanks, open the barrel and mix well, then pour component B (small barrel) into component A (large barrel) and mix evenly, then add a bag of insulation material (the first bottom The paint and the fourth topcoat can be omitted) and stir thoroughly before use.
When used in normal temperature storage tanks, open the barrel and mix well, then pour component B (small barrel) into component A (large barrel) and mix evenly before use.
If the dosage is small, it can be prepared according to the proportion of components A and B.
)
, painting
It can be constructed by brushing, roller coating or spraying. Try to make the coating evenly thin and thick, without leakage or sagging, and reach the specified thickness. Each coat can be applied under normal temperature conditions.
Coating procedures: (divided into high temperature and normal temperature)
Please refer to this table for the coating procedures of high temperature storage tanks (℃)
%> Group Part
%> Mixing ratio
%> Color
%> Standard thickness (&)
%> Paint amount (/)
% First coat
% Primer Part A + Part B
% .
% Sauce Red
% ~
% ~
%> Second coat
% > Primer component A + component B + thermal insulation material
%> .:.
%> Jianghong
%> ～
%> ～
% > The third coat
%> Topcoat component A + component B + thermal insulation material
%> .:.
%> light gray
%> ~
%> ～
% The fourth coat
% Topcoat component A + component B
% .
% light gray
% ～
% ~
Please refer to this table for the coating procedure of normal temperature storage tanks
%> Components
%> Proportion
%> Color
%> Standard thickness
%> Paint amount (/)
% First coat
% Primer component A + component B
% .
% Jianghong
% ~
% ~
% Second coat
% Primer Part A + Part B
% .
% Sauce Red
% ~
% ~
% Third coat
% Topcoat Part A + Part B
% .
% Light gray
% ~
% ~
% Fourth coat
% Topcoat Part A + Part B
% .
% Light gray< br/> % ~
% ~
. Notes:
Paint contains organic solvents. The construction site must be well ventilated, open flames are strictly prohibited, and explosion-proof lights are used for lighting. .
Please store paint in a cool, ventilated and dry place.
> Take precautions when working, and the working time should not be too long.
Contact person: Wen Shan: (mobile phone) (military)
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