Water-based putty powder

A putty powder, water-based technology, applied in the field of water-based putty powder, can solve the problems of poor adhesion and mildew resistance, harmful to human body, easy to mildew, etc., to improve brightness and fineness, enhance filling power, and prevent mildew. Effect

Inactive Publication Date: 2015-11-04
DRAGON FISH PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In daily life, the putty powder used for building decoration is mainly made of polymer glue such as 107 glue, carboxymethyl cellulose, carboxymethyl starch, and pregelatinized starch. However, 107 glue, etc. contain formaldehyde, which is harmful to the human body. It does not meet the requirements of environmental protection. Although carboxymethyl starch and pregelatinized starch do not contain harmful substances, their cohesive force and mildew resistance are poor, resulting in putty powder that is prone to mildew and mildew in wet weather after use. The reason is that the existing paint contains nutrients suitable for the growth of mold. In humid weather, the mold spore powder floating in the air will adhere to the surface of the object and spread rapidly, which can cause human respiratory tract infection and directly endanger the health of the human body. Physical and mental health and living environment

Method used

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  • Water-based putty powder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The raw material that this embodiment adopts is:

[0025] 40 parts of modified talcum powder, 40 parts of lime calcium powder, 12 parts of white cement, 12 parts of dihydrate silicon dioxide powder, 1.5 parts of carboxymethyl cellulose, 10 parts of activated carbon, 2 parts of rubber powder, 0.1 part of triclosan, 0.5 parts of pigment, wherein the rubber powder is redispersible latex powder, and the pigment is green;

[0026] The preparation method is:

[0027] Add activated carbon, ash calcium powder, silicon dioxide dihydrate, modified talc powder and white cement in turn to the mixer, stir for 20 minutes and mix evenly, then add carboxymethylcellulose, rubber powder, pigment and triclosan in turn. In the blender, continue to stir for 10 minutes to make it fully mixed, that is, ready.

Embodiment 2

[0029] The raw material that this embodiment adopts is:

[0030] 60 parts of modified talcum powder, 20 parts of lime calcium powder, 10 parts of white cement, 15 parts of dihydrate silicon dioxide powder, 2.0 parts of carboxymethyl cellulose, 12 parts of activated carbon, 3 parts of rubber powder, 0.2 part of triclosan, 1 part of pigment;

[0031] Among them, the rubber powder is polyvinyl alcohol rubber powder, and the raw material is red;

[0032] Its preparation method is identical with embodiment 1.

Embodiment 3

[0034] The raw material that this embodiment adopts is:

[0035] 50 parts of modified talcum powder, 30 parts of lime calcium powder, 15 parts of white cement, 13 parts of dihydrate silicon dioxide powder, 2.5 parts of carboxymethyl cellulose, 15 parts of activated carbon, 3 parts of rubber powder, 0.3 part of triclosan, 0.5 parts of pigment;

[0036] Among them, the rubber powder is acrylic resin, and the color is yellow;

[0037] Its preparation method is identical with embodiment 1.

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Abstract

The invention discloses water-based putty powder, and relates to the field of paint. The water-based putty powder is prepared by 40 to 60 parts of modified talcum powder, 20 to 40 parts of ash calcium powder, 10 to 15 parts of white cement, 10 to 15 parts of di-hydrated silicon dioxide powder, 1.5 to 2.5 parts of carboxymethylcellulose, 10 to 15 parts of active carbon, 2 to 3 parts of rubber powder, 0.1 to 0.3 part of triclosan and 0.5 to 1 part of pigment. Compared with the prior art, the water-based putty powder is high in sterilizing and mould-resisting effect. In the water-based putty powder, active carbon and triclosan are added, so that the sterilizing and bacteriostasis capacity is relatively high, and the mould phenomenon can be prevented.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a water-based putty powder. Background technique [0002] Putty is a kind of decorative coagulation material for leveling the surface of the wall. It is a thick paste paint and an indispensable product before the paint is painted. [0003] In daily life, the putty powder used for building decoration is mainly made of polymer glue such as 107 glue, carboxymethyl cellulose, carboxymethyl starch, and pregelatinized starch. However, 107 glue, etc. contain formaldehyde, which is harmful to the human body. It does not meet the requirements of environmental protection. Although carboxymethyl starch and pregelatinized starch do not contain harmful substances, their cohesive force and mildew resistance are poor, resulting in putty powder that is prone to mildew and mildew in wet weather after use. The reason is that the existing paint contains nutrients suitable for the growth of mold. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/34
Inventor 韦光南
Owner DRAGON FISH PAINT
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