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Anti-freezing coating for external wall and preparation method of anti-freezing coating

A technology for coatings and exterior walls, applied in the field of coatings, can solve problems such as poor temperature adaptability, and achieve the effects of short curing time, reduced costs, and excellent finishing effects

Inactive Publication Date: 2018-01-26
FOSHAN CITY SANSHUI DISTRICT MANYA ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned deficiencies in the prior art, the object of the present invention is to provide an antifreeze coating for exterior walls and a preparation method thereof, aiming at solving the problem of poor temperature adaptability of coatings for exterior walls of existing buildings

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Antifreeze paint for exterior walls of the present invention, wherein, by weight parts, is made up of following components:

[0043] 10 parts polyethylene;

[0044] 1 part of toner;

[0045] 1 part of titanium dioxide;

[0046] 5 parts protein powder;

[0047] 12 parts of film-forming agent;

[0048] 1 part shell powder;

[0049] 30 parts of water;

[0050] 3 parts of thickener;

[0051] Antifreeze 2 parts.

[0052] The preparation method of the above-mentioned antifreeze paint for exterior walls is: add the above-mentioned parts by weight of polyethylene, graphite powder, titanium dioxide, protein powder, film-forming agent, and shell powder into water and stir for 5 minutes, cool down to 8°C, and then add a thickener , the antifreeze was stirred for 1 min, and the temperature was raised to room temperature to obtain the product.

Embodiment 2

[0054] Antifreeze paint for exterior walls of the present invention, wherein, by weight parts, is made up of following components:

[0055] Polyethylene 15 parts;

[0056] 2 parts of toner;

[0057] 1.5 parts of titanium dioxide;

[0058] 6 parts of protein powder;

[0059] 9 parts of film-forming agent;

[0060] 1.5 parts of shell powder;

[0061] 60 parts of water;

[0062] 4 parts of thickener;

[0063] Antifreeze 3 parts.

[0064] The preparation method of the above-mentioned antifreeze paint for exterior walls is: add the above-mentioned parts by weight of polyethylene, graphite powder, titanium dioxide, protein powder, film-forming agent, and shell powder into water and stir for 8 minutes, cool down to 6°C, and then add a thickener , the antifreeze was stirred for 1 min, and the temperature was raised to room temperature to obtain the product.

[0065] The coating prepared by the present invention through the above formula has the characteristics of short curing ...

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PUM

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Abstract

The invention discloses an anti-freezing coating for an external wall and a preparation method of the anti-freezing coating. The anti-freezing coating is prepared from components in parts by weight asfollows: 10-20 parts of polyethylene, 1-3 parts of powdered ink, 1-2 parts of titanium dioxide, 5-8 parts of protein powder, 7-12 parts of a film forming agent, 1-2 parts of shell powder, 30-90 partsof water, 3-5 parts of a thickening agent and 2-5 parts of an anti-freezing agent. The coating prepared on the basis of the formula has the characteristic of short curing time and can keep the characteristic of rapid curing particularly under the low-temperature condition, thereby meeting the requirement of low-temperature construction and being suitable for the low-temperature weather in autumnand winter in north, the problem of poor low-temperature curing effect of an existing coating is solved, and the finishing effect is excellent while the cost is reduced.

Description

technical field [0001] The invention relates to the field of coatings, in particular to an antifreeze coating for exterior walls and a preparation method thereof. Background technique [0002] At present, the exterior walls of buildings are generally painted with paint, which can be well bonded to the base material and form a complete and tough protective film when painted on the surface of the object. Architectural paints have decorative, protective, and habitability-improving functions. The proportions of various functions vary depending on the purpose of use. The decorative function is to improve the appearance value of a building by beautifying it. Ordinary architectural coatings will freeze at low temperatures, so they cannot be constructed in winter in the north, causing many inconveniences in construction. In addition, in construction sites in the north, the temperature difference between day and night is relatively large, causing the coated coating to be affected by...

Claims

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Application Information

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IPC IPC(8): C09D123/06C09D7/61C09D7/63C09D7/65
Inventor 陈强
Owner FOSHAN CITY SANSHUI DISTRICT MANYA ENVIRONMENTAL PROTECTION TECH CO LTD