Method for preparing anti-fouling paint for ship bottom
An anti-fouling paint, ship bottom technology, applied in anti-fouling/underwater paint, coating, paint containing biocide, etc., can solve problems such as damage to paint film, accelerated corrosion of steel plate, etc., to achieve good adhesion and good water permeability , The effect of good seawater impact resistance
Inactive Publication Date: 2012-04-11
HEERON TECH (WUHAN) NEW MATERIALS CO LTD
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Problems solved by technology
The adhesion of marine organisms will also destroy the paint film and accelerate the corrosion of the steel plate
Method used
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Embodiment 1
[0007] A method for preparing ship bottom antifouling paint, which is mainly made by stirring the following raw materials according to the weight ratio: 175-180 parts of xylene, 52-56 parts of toluene, 50 parts of pyrogenic silica, 14-16 parts of Methyl isobutyl ketone, 36 parts of iron oxide red, 24 parts of chlorinated rubber, 50-54 parts of tricresol phosphate and 15-17 parts of styrene are mixed, heated to 50°C while stirring, heated at constant temperature for 3 hours, filtered Get the product.
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The invention discloses a method for preparing an anti-fouling paint for ship bottom. The method comprises the following steps: mixing the following components of 175-180 parts of xylene, 52-56 parts of toluene, 50 parts of pyrolyzed silica, 14-16 parts of methyl isobutyl ketone, 36 parts of iron oxide red, 24 parts of chlorinated rubber, 50-54 parts of tritolyl phosphate and 15-17 parts of styrene; stirring and heating to the temperature of 50 DEG C, heating at constant temperature for 3 hours, filtering to obtain the product. According to the invention, the industrial test for paints provesthat the paint has good water penetration, stable and gradual exsudation of toxic materials in the paint film can be ensured, so that the adhesion of marine animals can be prevented; the paint of theinvention has good adhesive force with a rust-resisting paint. The anti-fouling paint for ship bottom has good sea water impact-resistance.
Description
Technical field [0001] The invention relates to a method for preparing ship bottom antifouling paint, which belongs to the technical field of chemical paint. technical background [0002] Anti-fouling paint is a kind of paint applied to the bottom of a ship. It is generally applied on top of the anti-corrosion paint on the bottom of the ship and is the outermost layer. The main function is to gradually release the poisonous material through the exudation, diffusion or hydrolysis of the poisonous material in the paint film, so as to prevent marine organisms from attaching to the bottom of the ship. After sea creatures are attached to the bottom of the ship, the resistance is increased, the speed is reduced, the fuel consumption increases, and the mechanical wear increases. The adhesion of sea creatures can also damage the paint film and accelerate the corrosion of the steel plate. Increasing the number and time of ship repair and maintenance, and so far, the most economical ...
Claims
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IPC IPC(8): C09D4/00C09D4/06C09D5/16
Inventor 肖伟荣
Owner HEERON TECH (WUHAN) NEW MATERIALS CO LTD
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