Waterproof and anticorrosive paint special for marine ships

A technology for anti-corrosion coatings and ships, applied in the field of coatings, can solve problems such as complex composition, unsatisfactory corrosion resistance and water resistance, and achieve the effects of improving adhesion, improving creep resistance, and reducing dosage

Inactive Publication Date: 2017-01-11
ANHUI KAILIN ADVANCED MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Coating anti-corrosion coatings is an important measure to prevent ship corrosion. However, due to the complex composition of seawater, many factors such as seawater temperature, seawater salinity, seawater depth,

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A special water-resistant and anti-corrosion coating for marine vessels proposed by the present invention, its raw materials include 60wt% component A and 40wt% component B by mass fraction;

[0022] Wherein, the raw materials of the component A include by weight: 40 parts of epoxy resin, 10 parts of chlorinated rubber, 2 parts of chlorinated ethylene vinyl acetate copolymer, 10 parts of organic fluorine-modified acrylic resin, 0.5 parts of silane coupling agent 15 parts of zinc powder, 5 parts of mica powder, 12 parts of iron oxide red, 1 part of ceramic micropowder, 5 parts of molybdenum disulfide, 5 parts of propylene glycol butyl ether, 20 parts of propylene glycol methyl ether acetate, 0.2 parts of dispersant, silicone 1 part of defoamer, 0.3 parts of leveling agent, 40 parts of methyl isobutyl ketone, 10 parts of n-butanol;

[0023] The raw materials of the component B include by weight: 2 parts of poly-2,3-dimethylaniline modified montmorillonite, 5 parts of curi...

Embodiment 2

[0025] A special water-resistant and anti-corrosion coating for marine vessels proposed by the present invention, its raw materials include 85wt% component A and 15wt% component B by mass fraction;

[0026] Wherein, the raw materials of component A include by weight: 50 parts of epoxy resin, 3 parts of chlorinated rubber, 10 parts of chlorinated ethylene vinyl acetate copolymer, 5 parts of organic fluorine-modified acrylic resin, silane coupling agent A1722 Parts, 8 parts of zinc powder, 12 parts of mica powder, 3 parts of red iron oxide, 10 parts of ceramic micropowder, 2 parts of molybdenum disulfide, 12 parts of propylene glycol butyl ether, 8 parts of propylene glycol methyl ether acetate, 1 part of dispersant, silicone 0.3 parts of defoamer, 0.9 parts of leveling agent, 30 parts of methyl isobutyl ketone, 25 parts of n-butanol;

[0027] The raw materials of the component B include by weight: 10 parts of poly-2,3-dimethylaniline modified montmorillonite, 0.3 part of trieth...

Embodiment 3

[0030] A special water-resistant and anti-corrosion coating for marine vessels proposed by the present invention, its raw materials include 73wt% component A and 27wt% component B by mass fraction;

[0031] Wherein, the raw materials of component A include by weight: 45 parts of epoxy resin, 7 parts of chlorinated rubber, 8 parts of chlorinated ethylene vinyl acetate copolymer, 8.3 parts of organic fluorine-modified acrylic resin, silane coupling agent KH5600 .5 parts, 0.6 parts of silane coupling agent KH5700, 0.2 parts of silane coupling agent KH5500, 12 parts of zinc powder, 8.6 parts of mica powder, 7 parts of iron oxide red, 8.4 parts of ceramic micropowder, 3.7 parts of molybdenum disulfide, propylene glycol 8 parts of butyl ether, 13 parts of propylene glycol methyl ether acetate, 0.8 parts of dispersant, 0.7 parts of silicone defoamer, 0.56 parts of leveling agent, 34 parts of methyl isobutyl ketone, 18 parts of n-butanol;

[0032] The raw materials of the component B ...

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PUM

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Abstract

The invention discloses a waterproof and anticorrosive paint special for marine ships. The paint comprises 60-85wt% of a component A and 15-40wt% of a component B. The component A comprises the following raw materials: epoxy resin, chlorinated rubber, an ethylene chloride-vinyl acetate copolymer, organic fluorine modified acrylic resin, a silane coupling agent, zinc powder, mica powder, iron oxide red, ceramic micro-powder, molybdenum disulfide, propylene glycol butyl ether, propylene glycol methyl ether acetate, a dispersing agent, an organic silicon defoamer, a leveling agent, methyl isobutyl ketone and n-butanol; and the component B includes the following raw materials: poly 2, 3-dimethylaniline modified montmorillonite, a curing agent, ethyl acetate, and butyl acetate. The waterproof and anticorrosive paint special for marine ships provided by the invention has excellent waterproof performance and corrosion resistance, also has excellent impact resistance, abrasion resistance and weather resistance, has good comprehensive performance when used in ship engineering, and has long service life.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a special water-resistant and anti-corrosion coating for marine vessels. Background technique [0002] Corrosion is the destruction and deterioration of materials caused by the reaction between materials and the environment. It is a thermodynamically spontaneous and irreversible process. Corrosion harms almost all walks of life, including: energy (oil and gas, nuclear power, hydropower, wind power, etc.), transportation (aerospace, highways, railways, shipping, etc.), mechanical metallurgy (electrometallurgy, chemical metallurgy, etc.), Chemical industry (petrochemical industry, coal chemical industry, fine chemical industry, etc.), light industry, urban and rural construction, information, agriculture, marine utilization and development, etc. [0003] Seawater is a natural strong electrolyte with a salt content of about 3%, which has a strong corrosion effect on metals, and ce...

Claims

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Application Information

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IPC IPC(8): C09D163/00C09D115/02C09D123/28C09D133/16C09D5/10C09D7/12
Inventor 王和山
Owner ANHUI KAILIN ADVANCED MATERIAL CO LTD
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