Water-based outdoor container coating and preparation method thereof

A container and outdoor technology, applied in anti-corrosion coatings, polyester coatings, coatings, etc., can solve the problems of anti-corrosion performance, high humidity resistance and poor weather resistance, health and environmental hazards of operators, shortening the service life of container coatings, etc. Achieve the effect of not easy to adhere to condensation, simple and fast preparation method, and suitable for industrial production

Inactive Publication Date: 2018-12-07
广州市诚美涂饰工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the currently used container coatings not only have high VOC emissions, which cause great harm to the health of operators and the environment, b

Method used

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  • Water-based outdoor container coating and preparation method thereof
  • Water-based outdoor container coating and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0032] In addition, the present application also provides a preparation method of the above-mentioned water-based outdoor container coating, for example, it may include the following steps: mixing the first component water, multifunctional auxiliary agent, dispersant, defoamer, titanium dioxide, emulsion, Coalescing aids, wetting agents, polyurethane thickeners, anti-flash rust agents, preservatives and second component water.

[0033] In some preferred embodiments, the preparation method of the above-mentioned water-based outdoor container coating can be carried out according to the following steps: first mix the first component of water and preservative according to the ratio of raw materials, stir for the first time; add dispersant and defoamer, Stir for the second time; add titanium dioxide and anti-flash rust agent, stir for the third time; add emulsion, stir for the fourth time; add multifunctional additives and wetting agents, stir for the fifth time; add film-forming ai...

Embodiment 1

[0038] First mix 2 parts by weight of the first component of water and 0.08 parts by weight of GT-50, and stir for the first time under the condition of 300r / min for 4 minutes; add 0.4 parts by weight of Tego 750W and 0.2 parts by weight of BYK-024, Stir for the second time at 600r / min for 4min; add 12 parts by weight of titanium dioxide and 0.4 parts by weight of Ascotan-H10, stir for the third time at 800r / min for 30min; add 68 parts by weight of MT-717 , stirred for the fourth time under the condition of 300r / min for 6min; added 0.05 parts by weight of AMP-95 and 0.08 parts by weight of Tego 270, stirred for the fifth time under the condition of 300r / min for 5min; added 7 parts by weight of ingredients Membrane aid, stir for 5 minutes for the sixth time under the condition of 300r / min; add 0.1 weight part of Minghesi 299 and 0.6 weight part of the second component water, and stir for the seventh time for 5min under the condition of 300r / min, to obtain Waterborne exterior co...

Embodiment 2

[0041] The difference between this example and Example 1 is that the raw materials contain 3.5 parts by weight of the first component of water, 0.15 parts by weight of AMP-95, 0.8 parts by weight of Tego 750W, 0.4 parts by weight of BYK-024, and 18 parts by weight Parts of titanium dioxide, 76 parts by weight of MT-717, 8 parts by weight of film-forming aids, 0.12 parts by weight of Tego 270, 0.3 parts by weight of Minghesi 299, 0.6 parts by weight of Ascotan-H10, 0.12 parts by weight of GT-50 and 1 part by weight of the second component of water.

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Abstract

The invention relates to a water-based outdoor container coating and a preparation method thereof, belonging to the field of coating. The water-based outdoor container coating contains the following raw materials: water, a multifunctional assistant, a dispersant, a defoaming agent, titanium dioxide, emulsion, a film forming assistant, a wetting agent, a polyurethane thickening agent, an anti-flashrusting agent and a preservative. The water-based outdoor container coating is reasonable in formula and lower in cost, the product not only has excellent stability, but also has excellent salt spray-proofing performance, high humidity resistance, weather resistance and the like, and outdoor containers are hard to be adhered with condensation, so that the water-based outdoor container coating isgreen and environment-friendly and is long in service life. The preparation method comprises the following step: mixing water, a multifunctional assistant, the dispersant, the defoaming agent, titanium dioxide, emulsion, the film forming assistant, the wetting agent, the polyurethane thickening agent, the anti-flash rusting agent and the preservative. The method is simple and fast, and suitable for industrial production.

Description

technical field [0001] The invention relates to the field of coatings, and in particular to a water-based outdoor container coating and a preparation method thereof. Background technique [0002] Container refers to a large-scale loading container with certain strength, rigidity and specifications specially used for turnover. Using containers to transship goods can be directly loaded in the consignor's warehouse and unloaded in the consignee's warehouse. When changing vehicles or ships midway, there is no need to take out the goods from the box for repacking. [0003] my country's container production capacity ranks first in the world, and more than 95% of the world's new containers are produced in China every year. As a supporting product for containers, container coatings must not only meet their functional requirements, but also match the production level of containers. In the environment, it is often subject to complex environments such as strong sunlight, moisture, and ...

Claims

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Application Information

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IPC IPC(8): C09D167/00C09D5/08C09D7/61C09D7/63C09D7/65
CPCC08K2003/2241C08L2201/08C08L2205/03C09D5/08C09D7/61C09D7/63C09D7/65C09D167/00C08L75/04C08L83/04C08K3/22C08K5/17
Inventor许锦雄
Owner广州市诚美涂饰工程有限公司