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Two-component aqueous antirust quick-drying paint

A rust-resistant, two-component technology, applied in anti-corrosion coatings, coatings, etc., can solve problems such as poor adhesion, poor water resistance, salt water resistance and salt spray resistance, and high cost of water-based anti-rust paint , to achieve the effect of excellent water resistance, good salt water resistance and strong adhesion

Active Publication Date: 2014-04-02
永城青山环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The water-based antirust paint prepared in this way is not only expensive, but the key is that its adhesion, water resistance, salt water resistance and salt spray resistance are very poor, far inferior to traditional epoxy antirust paint

Method used

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  • Two-component aqueous antirust quick-drying paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A two-component water-based anti-rust quick-drying paint with rust, its two components are as follows:

[0023] Powder composition:

[0024] name

Dosage (unit: %)

production unit

Composite barium aluminate

30

Wuhan Solid Technology Co., Ltd.

Compound Latex Powder

30

Wuhan Solid Technology Co., Ltd.

Iron Oxide Red

12

Shijiazhuang Schindler Technology Co., Ltd.

Composite iron titanium powder

15

Wuxi Wanda Technology

iron oxide black

2

Anhui Fanchang Sihuan Pigment Company

[0025] Liquid components:

[0026] name

Dosage (unit: %)

production unit

Styrene Acrylic Emulsion 1001-A

20

Hengshui Xinguang Chemical Company

Thixotropic agent B216

1

Wuhan Solid Technology Co., Ltd.

Defoamer 090

1.2

Anti-flash rust agent ZT708

1.5

Beijing Zhitu Chemical Company

water

76.3

[0027] ...

Embodiment 2

[0031] A two-component water-based anti-rust quick-drying paint with rust, its two components are as follows:

[0032] Powder composition:

[0033] name

[0034] Liquid components:

[0035] name

[0036] The above two components are mixed uniformly according to the aforementioned method and then used for later use. When using, mix the powder component: liquid component = 1: 2.1 and spray it on the test board. Put the test board in a closed 40 ℃ electric water bath (not soaked in water). The drying time of the paint film was 150 minutes, and the main conventional technical indicators of the coating were tested after the test panel was placed for seven days, and the results were the same as in Example 1.

Embodiment 3

[0038] A two-component water-based anti-rust quick-drying paint with rust, its two components are as follows:

[0039] Powder composition:

[0040] name

[0041] Liquid components:

[0042] name

[0043] The above two components are mixed uniformly according to the aforementioned method respectively and then used for later use. When using it, mix it evenly according to the ratio of powder component: liquid component = 1:1.9, and then brush it on the test board. After seven days, after removing the paint film, the original old rust on the floor is completely gone, and it is bright and passivated. Test the main routine technical index of its coating, the result is identical as example one.

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PUM

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Abstract

A two-component aqueous antirust quick-drying paint is made by using new products composite barium aluminate and composite latex powder produced by Wuhan Shuolide Company as main materials. The paint has the advantages of strong adhesion, excellent water resistance, good brine resistance, antirust, and rapid drying in wet environment. Industrial antirust paints produced by using the two-component aqueous antirust quick-drying paint are further better than products of a same kind in China, and a film formed by the two-component aqueous antirust quick-drying paint has the characteristics of water resistance, rapid drying in the wet environment, and antirust, so the two-component aqueous antirust quick-drying paint has a very high cost performance because of the above comprehensive characteristics and the low cost.

Description

technical field [0001] The invention relates to the field of water-based paints, in particular to a pollution-free two-component water-based rust-resistant and anti-rust quick-drying paint which has the function of preventing rust with rust and can quickly dry into a film in a humid closed space. Background technique [0002] At present, the pollution-free water-based industrial antirust paint is the general trend. But at home and abroad, the way to make water-based antirust paint is to first connect the resin of oily antirust paint, such as epoxy resin, acrylic resin, etc., to a certain amphoteric (water-based, oil-based) group, so that the epoxy resin can be combined with Compatible with water, and then use the obtained water-based epoxy resin to make water-based antirust paint. The water-based antirust paint made in this way is not only costly, but the key is that its adhesion, water resistance, salt water resistance and salt spray resistance are very poor, far inferior ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D125/14C09D7/12C09D5/08
Inventor 李家权陈雪娟金广泉
Owner 永城青山环保科技有限公司
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