Environment-friendly ship inner cabin floor paint

A kind of floor paint, environment-friendly technology, applied in the direction of epoxy resin coating, coating, anti-corrosion coating, etc., can solve the problems of unsatisfactory water-based anti-corrosion performance, harsh use environment of ships, and unsatisfactory film-forming conditions, etc., to achieve low production cost High, simple preparation method, and the effect of improving water resistance

Pending Publication Date: 2022-02-15
ANHUI JINDUN PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ship equipment and facilities are large-scale steel components. Since the construction conditions are limited to normal temperature and self-drying, powder and light curing cannot meet the film-forming conditions, and water-based anti-corrosion properties cannot meet the harsh operating environment of ships. High solid content and solvent-free are better technical solutions

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The specific raw materials are weighed according to Table 1, and the preparation steps of the remaining steps are as follows:

[0027] (1) stirring the epoxy-terminated hyperbranched polyethersulfone and bisphenol F epoxy resin at a temperature of 80° C. for 20 min to obtain an epoxy resin mixture;

[0028] (2) mixing the epoxy resin mixture prepared in step (1) with NC-558 and KH-550 at 70°C, and stirring at 200rpm for 20min;

[0029] (3) Then add mica powder, titanium dioxide, BYK306, BYK110, BYK 057, EL9030, deionized water, and continue to stir at 70°C and 400rpm for 20min;

[0030] (4) Let stand for 2 hours to de-foam, and complete the liquid storage.

Embodiment 2

[0032] The specific raw materials are weighed according to Table 1, and the preparation steps of the remaining steps are as follows:

[0033] (1) stirring the epoxy-terminated hyperbranched polyethersulfone and bisphenol F epoxy resin at a temperature of 90° C. for 10 min to obtain an epoxy resin mixture;

[0034] (2) mixing the epoxy resin mixture prepared in step (1) with NC-558 and KH-550 at 75°C, and stirring at 300rpm for 15min;

[0035] (3) Then add mica powder, titanium dioxide, BYK306, BYK110, BYK 057, EL9030, deionized water, and continue to stir at 75°C at 500rpm for 15min;

[0036] (4) Let stand for 2 hours to de-foam, and complete the liquid storage.

Embodiment 3

[0038] The specific raw materials are weighed according to Table 1, and the preparation steps of the remaining steps are as follows:

[0039] (1) stirring the epoxy-terminated hyperbranched polyethersulfone and bisphenol F epoxy resin at a temperature of 90° C. for 20 min to obtain an epoxy resin mixture;

[0040] (2) mixing the epoxy resin mixture prepared in step (1) with NC-558 and KH-550 at 75°C, and stirring at 300rpm for 20min;

[0041] (3) Then add mica powder, titanium dioxide, BYK306, BYK110, BYK 057, EL9030, deionized water, and continue to stir at 75°C at 500rpm for 20min;

[0042] (4) Let stand for 2 hours to de-foam, and complete the liquid storage.

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PUM

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Abstract

The invention relates to the field of ship coating, in particular to environment-friendly ship inner cabin floor paint and a preparation method thereof. The floor paint is prepared from epoxy resin, polyethersulfone, a curing agent, a coupling agent, filler, pigment, a flatting agent, a dispersing agent, a defoaming agent, an adhesion promoter and deionized water. The epoxy-terminated hyperbranched polyethersulfone is added into the bisphenol F epoxy resin, so that the formed epoxy resin system can improve the water resistance, salt resistance and acid-base resistance of the floor paint composition, and the protection requirements for high temperature, high heat and high corrosion of inner cabins of ships are better met.

Description

technical field [0001] The invention relates to the field of ship painting, in particular to an environment-friendly ship interior cabin floor paint and a preparation method thereof. Background technique [0002] The world economy is developing rapidly, and industries such as shipbuilding are also developing rapidly. In order to keep up with the modern concept of environmental protection and green, product technology must be upgraded as soon as possible. A ship is a special means of transportation that sails in various sea areas around the world. It is subjected to a marine climate and corrosive environment that is many times harsher than that of land. Moreover, due to its different structures and functions, the functionality of each part is different. The coating properties are also different. At present, in the coating industry, environmentally friendly coatings such as high solid content, solvent-free, water-based, powder, and light-curing have been accepted and used by ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D181/06C09D5/08C09D7/61
CPCC09D163/00C09D5/08C09D5/18C09D7/61C08K2003/2241C08L2201/08C08L81/06C08K3/34C08K3/22
Inventor 朱恒衡张旋王禄云尤庆路
Owner ANHUI JINDUN PAINT
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