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Preparation method of waterproof coating

A waterproof coating and equipment technology, applied in coating, climate sustainability, sustainable waste treatment, etc., can solve the problems of long production cycle and complex and cumbersome preparation process, and achieve shortened production cycle, low production cost and simple process Effect

Pending Publication Date: 2022-07-08
天津渤海望亚涂料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, polymer cement-based has become the leading role in the waterproof coating market. When this kind of coating is prepared, it often requires the cooperation of multiple equipments. The preparation process is complicated and cumbersome, and the preparation cycle is long.

Method used

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  • Preparation method of waterproof coating

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The invention provides a technical scheme: a preparation method of a waterproof coating, the preparation method steps are as follows:

[0022] The first step is to prepare raw materials, calculate each raw material according to the proportion, and prepare raw materials equal to the weight of the calculation result according to the calculation result;

[0023] The second step is to make pigment and filler slurry, add an appropriate amount of water to the grinding and dispersing equipment, then adjust the speed of the grinding and dispersing equipment to a low speed, add the corresponding additives to the grinding and dispersing equipment, then put in the pigment and filler powder, and then wash the machine ;

[0024] The third step is to adjust the paint, set the rotation speed of the grinding and dispersing equipment to 600 rpm, and then add the emulsion and the corresponding test auxiliaries to the grinding and dispersing equipment;

[0025] The fourth step is to adju...

Embodiment 2

[0036] The invention provides a technical scheme: a preparation method of a waterproof coating, the preparation method steps are as follows:

[0037] The first step is to prepare raw materials, calculate each raw material according to the proportion, and prepare raw materials equal to the weight of the calculation result according to the calculation result;

[0038] The second step is to make pigment and filler slurry, add an appropriate amount of water to the grinding and dispersing equipment, then adjust the speed of the grinding and dispersing equipment to a low speed, add the corresponding additives to the grinding and dispersing equipment, then put in the pigment and filler powder, and then wash the machine ;

[0039] The third step is to adjust the paint, set the rotation speed of the grinding and dispersing equipment to 700 rpm, and then add the emulsion and the corresponding test auxiliaries to the grinding and dispersing equipment;

[0040] The fourth step is to adju...

Embodiment 3

[0051] The invention provides a technical scheme: a preparation method of a waterproof coating, the preparation method steps are as follows:

[0052] The first step is to prepare raw materials, calculate each raw material according to the proportion, and prepare raw materials equal to the weight of the calculation result according to the calculation result;

[0053] The second step is to make pigment and filler slurry, add an appropriate amount of water to the grinding and dispersing equipment, then adjust the speed of the grinding and dispersing equipment to a low speed, add the corresponding additives to the grinding and dispersing equipment, then put in the pigment and filler powder, and then wash the machine ;

[0054] The third step is to adjust the paint, set the rotation speed of the grinding and dispersing equipment to 600 rpm, and then add the emulsion and the corresponding test auxiliaries to the grinding and dispersing equipment;

[0055] The fourth step is to adju...

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Abstract

The invention relates to the technical field of waterproof coating preparation processes, in particular to a waterproof coating preparation method which comprises the following steps: 1, preparing raw materials; 2, preparing pigment and filler slurry; step 3, paint mixing; 4, adjusting the acidity and alkalinity; and 5, adjusting the viscosity. When the waterproof coating is prepared, the waterproof coating can be prepared only by putting the raw materials into grinding and dispersing equipment, and other equipment is not needed in the whole process, so that the waterproof coating can be prepared conveniently, simply and quickly, and the method is different from the prior art that the waterproof coating can be prepared only by matching a plurality of pieces of equipment; the preparation method is simpler in process, less in required equipment and lower in preparation cost, and the preparation period is relatively shortened due to simplification of some processes during processing.

Description

technical field [0001] The invention relates to the technical field of preparation technology of waterproof coatings, in particular to a preparation method of waterproof coatings. Background technique [0002] There are two types of waterproof materials on the market: one is polyurethane waterproof coatings. Such materials are generally made of polyurethane and coal tar as raw materials. The tar gas it volatilizes is highly toxic and difficult to remove. The polyurethane waterproof coating that is still on sale uses asphalt instead of coal tar as the raw material. However, when using this kind of paint, it is generally diluted with organic solvents such as toluene and xylene, so it is also toxic; the other type is polymer cement-based waterproof paint. It is composed of emulsions synthesized from various water-based polymers and high-quality cement mixed with various additives. The flexibility of the polymer (resin) is integrated with the rigidity of the cement, making it...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D7/80
CPCC09D7/80Y02W30/91
Inventor 吴津生
Owner 天津渤海望亚涂料有限公司
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