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Preparation of painting coating used by mineral wool board ceiling and construction technology

A technology for ceiling panels and coatings, which is used in devices for coating liquids on surfaces, antifouling/underwater coatings, coatings, etc., can solve the problems of no coatings and mineral wool panels, easy breakage and high cost, and achieve unique Three-dimensional texture, good fire and moisture resistance, long service life

Inactive Publication Date: 2010-02-17
鳄鱼制漆(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The surface of the aluminum ceiling plate is relatively smooth, the cost is also high, and it reflects a lot of light, resulting in a large contrast in the indoor light effect and giving people a bad visual effect;
[0004] The ceiling board made of rock wool is light in weight, but its waterproof effect is poor, and it is easy to sag after a long time;
[0005] Ceiling boards made of calcium carbonate or gypsum are relatively easy to break, causing inconvenience in construction, and are easy to absorb water
[0006] According to market research, there is currently no technical product that uses paint and mineral wool boards in China

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Top coat paint: take 10 parts of synthetic emulsion, 50 parts of calcium carbonate, 5 parts of kaolin, 0.4 parts of dispersant, 0.3 parts of cellulose ether and its derivatives, 0.1 part of fungicide and antifungal agent, 0.2 part of defoamer, 34 parts of water ;Inject water into the reaction kettle, add condensed phosphate dispersant to disperse at high speed for 5 minutes, add hydroxymethyl cellulose to disperse at high speed for 5 minutes, add calcium carbonate and kaolin to disperse at high speed for 35 minutes, add polyvinyl acetate emulsion and stir at low speed for 10 minutes , add the bactericidal antifungal agent and stir at a slow speed for 5 minutes, add the defoamer and stir at a slow speed for 5 minutes, stop stirring, and obtain the top coating material.

[0025] The construction process of the present invention is as follows: plate testing→spraying surface coating→high temperature drying.

[0026] Specific construction process:

[0027] 1. Plate test:

...

Embodiment 2

[0035] Top coating: take 5 parts of synthetic emulsion, 55 parts of calcium carbonate, 1 part of kaolin, 0.4 parts of dispersant, 0.3 parts of cellulose ether and its derivatives, 0.1 part of bactericide and antifungal agent, 0.1 part of defoamer, 38 parts of water ;Inject water into the reaction kettle, add condensed phosphate dispersant to disperse at high speed for 5 minutes, add hydroxymethyl cellulose to disperse at high speed for 5 minutes, add calcium carbonate and kaolin to disperse at high speed for 35 minutes, add polyvinyl acetate emulsion and stir at low speed for 10 minutes , add the bactericidal antifungal agent and stir at a slow speed for 5 minutes, add the defoamer and stir at a slow speed for 5 minutes, stop stirring, and obtain the top coating material.

[0036] Specific construction process:

[0037] 1. Plate test:

[0038] (1) The board must be clean and dry, without stains, oil stains, floating ash, etc.

[0039] (2) Test the moisture content, strength ...

Embodiment 3

[0045] Top coating: take 10 parts of synthetic emulsion, 60 parts of calcium carbonate, 0 part of kaolin, 0.4 parts of dispersant, 0.3 parts of cellulose ether and its derivatives, 0.1 part of bactericide and antifungal agent, 0.2 part of defoamer, 28 parts of water ;Inject water into the reaction kettle, add condensed phosphate dispersant to disperse at high speed for 5 minutes, add hydroxymethyl cellulose to disperse at high speed for 5 minutes, add calcium carbonate and kaolin to disperse at high speed for 35 minutes, add polyvinyl acetate emulsion and stir at low speed for 10 minutes , add the bactericidal antifungal agent and stir at a slow speed for 5 minutes, add the defoamer and stir at a slow speed for 5 minutes, stop stirring, and obtain the top coating material.

[0046] Specific construction process:

[0047] 1. Plate test:

[0048] (1) The board must be clean and dry, without stains, oil stains, floating ash, etc.

[0049] (2) Test the moisture content, strength...

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PUM

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Abstract

The invention discloses a preparation of painting coating used by mineral wool board ceiling and construction technology. The painting coating used by mineral wool board ceiling comprises a layer material which is a liquid material. The construction technology is as follows: testing board ceiling material, spraying the painting coating, and drying at high temperature. The invention has whiteness,beauty, luxuriousness, elegance, stereoscopic impression, strong decoration and favourable fire-proof and damp-proof characteristics, increases board ceiling material strength, prevents mildew, and also has the characteristics of long service life, yellowing resistance, low VOC, convenient construction and the like. Because the painting coating is matched with the mineral wool board ceiling, the painting coating has special stereoscopic impression, can change the visual effect of habitable room space, has the effect of lowering noise, and is suitable for the decoration of the ceiling decorative finish of various buildings.

Description

technical field [0001] The invention relates to a preparation and construction process of a surface coating, in particular to a surface coating and a construction process for mineral wool ceiling panels constructed on mineral wool ceiling panels. Background technique [0002] Various grades of interior top surface decoration materials appear on the market at present, generally all are the ceiling panels of aluminum material, rock wool, calcium carbonate or gypsum material, and its decorative effect is relatively single. There are also some disadvantages: [0003] The surface of the aluminum ceiling plate is relatively smooth, the cost is also high, and it reflects a lot of light, resulting in a large contrast in the indoor light effect and giving people a bad visual effect; [0004] The ceiling board made of rock wool is light in weight, but its waterproof effect is poor, and it is easy to sag after a long time; [0005] Ceiling boards made of calcium carbonate or gypsum a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/02C09D125/14C09D133/04C09D131/04C09D5/14B05D7/26
Inventor 徐昌平吕兆荣李浩
Owner 鳄鱼制漆(上海)有限公司
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