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Waterborne rust-proof coating material

An anti-rust paint, water-based technology, applied in the field of paint, can solve the problems of excessive VOC, limitation, anti-rust effect, hardness and adhesion that cannot meet the standards of oil-based paint, etc. Effect

Inactive Publication Date: 2018-11-23
苏州铭晟通物资有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As people pay more and more attention to environmental protection, more and more attention is paid to environmentally friendly coatings. Traditional paints are gradually restricted because they are not environmentally friendly and VOC exceeds the standard.
The existing water-based anti-rust paint cannot meet the standards of oil-based paint due to its anti-rust effect, hardness and adhesion

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A water-based antirust paint, comprising amide wax pulp, modified cellulose pulp, sodium polyacrylate, hydroxyethyl cellulose, silicon dioxide and water-retaining agent, its components are respectively by weight:

[0023] 30 parts of amide wax paste;

[0024] 35 parts of modified cellulose pulp;

[0025] 5 parts of sodium polyacrylate;

[0026] 2 parts of hydroxyethyl cellulose;

[0027] 10 parts of silicon dioxide;

[0028] 1 part water retaining agent;

[0029] The preparation steps are as follows:

[0030] a. Add amide wax pulp and modified cellulose pulp to the reaction kettle according to the formula amount, the mixer speed is 300 rpm, and disperse for 10 minutes to prepare the mixture;

[0031] b. Add hydroxyethyl cellulose and silicon dioxide to the mixture, stir for 10 minutes, and control the stirring speed at 500 rpm, and finally add sodium polyacrylate and water-retaining agent in turn, and add sodium polyacrylate and water-retaining agent between interv...

Embodiment 2

[0033] A water-based antirust paint, comprising amide wax pulp, modified cellulose pulp, sodium polyacrylate, hydroxyethyl cellulose, silicon dioxide and water-retaining agent, its components are respectively by weight:

[0034] 35 parts of amide wax slurry;

[0035] 40 parts of modified cellulose pulp;

[0036] 7 parts of sodium polyacrylate;

[0037] 4 parts of hydroxyethyl cellulose;

[0038] 13 parts of silicon dioxide;

[0039] 2 parts of water retaining agent;

[0040] The preparation steps are as follows:

[0041] a. Add amide wax pulp and modified cellulose pulp in the reaction kettle according to the formula amount, the mixer speed is 350 rpm, and disperse for 13 minutes to prepare the mixture;

[0042] b. Add hydroxyethyl cellulose and silicon dioxide to the mixture, stir for 13 minutes, and control the stirring speed at 550 rpm, and finally add sodium polyacrylate and water-retaining agent in turn, and add sodium polyacrylate and water-retaining agent between i...

Embodiment 3

[0044] A water-based antirust paint, comprising amide wax pulp, modified cellulose pulp, sodium polyacrylate, hydroxyethyl cellulose, silicon dioxide and water-retaining agent, its components are respectively by weight:

[0045] 40 parts of amide wax paste;

[0046] 45 parts of modified cellulose pulp;

[0047] 10 parts of sodium polyacrylate;

[0048] 6 parts of hydroxyethyl cellulose;

[0049] 15 parts of silicon dioxide;

[0050] 4 parts of water retaining agent;

[0051] The preparation steps are as follows:

[0052] a. Add amide wax pulp and modified cellulose pulp into the reaction kettle according to the formula amount, the mixer speed is 400 rpm, and disperse for 15 minutes to prepare the mixture;

[0053] b. Add hydroxyethyl cellulose and silicon dioxide to the mixture, stir for 15 minutes, and control the stirring speed at 600 rpm, and finally add sodium polyacrylate and water-retaining agent in turn, and add sodium polyacrylate and water-retaining agent between...

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PUM

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Abstract

The invention discloses a waterborne rust-proof coating material. The waterborne rust-proof coating material is prepared from amide wax slurry, modified cellulose slurry, sodium polyacrylate, hydroxyethyl cellulose, silicon dioxide and a water retaining agent. The waterborne rust-proof coating material disclosed by the invention has the beneficial effects that mixed slurry is added, so that the waterborne rust-proof coating material is safe, environment-friendly and nontoxic, is capable of reducing volatilization amount of an organic compound, is anti-bacterial and anti-virus and is capable ofincreasing the air refreshing index; a rust-proof effect is achieved through the addition of silicon dioxide.

Description

technical field [0001] The invention relates to a coating, in particular to a water-based antirust coating. Background technique [0002] As people pay more and more attention to environmental protection, more and more attention is paid to environmentally friendly paints. Traditional paints are gradually restricted because they are not environmentally friendly and VOC exceeds the standard. The existing water-based anti-rust paints cannot meet the standards of oil-based paints due to the anti-rust effect, hardness and adhesion. With the continuous improvement of people's living standards and the continuous development of latex paint technology, the indoor environment is particularly important to people's health, especially the environment in public places has attracted people's attention, such as hospitals, schools, hotels and other population flows and dense places Therefore, it is necessary to regularly disinfect multiple rooms to reduce the growth of bacteria, so as to en...

Claims

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Application Information

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IPC IPC(8): C09D101/02C09D177/00C09D5/08C09D7/61C09D7/65
CPCC09D101/02C08L2205/035C09D5/08C09D7/61C09D7/65C08L77/00C08L33/02C08L1/284C08K3/36
Inventor 周卫东
Owner 苏州铭晟通物资有限公司