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Mould-proof thermal insulation putty powder

A kind of putty powder and anti-mildew technology, applied in the direction of filling slurry, etc., can solve the problems of poor mildew resistance, large economic loss, high renovation rate of interior walls, etc., achieve good bactericidal effect, prevent mildew, and inhibit growth

Inactive Publication Date: 2019-02-05
四川恒诚信电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Due to the consideration of environmental protection, the existing putty powder uses carboxymethyl starch and pregelatinized starch as raw materials. Although it does not contain harmful substances, it has poor mildew resistance. Especially in the humid areas of our country, mildew is particularly serious when used, resulting in interior walls. The refurbishment rate is very high. Generally, the interior wall will be refurbished within 1-2 years, resulting in huge economic losses. In addition, the existing putty powder has poor thermal insulation effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A mildew-proof and heat-preserving putty powder, in parts by weight, comprises the following components:

[0032] 70 parts of putty powder, 0.1 part of Chinese medicine extract; wherein, said Chinese medicine extract is extracted from the following Chinese medicine raw materials in parts by weight: 1 part of Sophora flavescens, 2 parts of purslane, 2 parts of Huoxiang, 1 part of Artemisia annua 1 part, 1 part of tangerine peel, 1 part of sealwort, 1 part of perilla; in parts by weight, the putty powder includes the following components: 60 parts of white cement, 10 parts of lime powder, 10 parts of calcium carbonate, 20 parts of hollow glass microspheres , 10 parts of polypropylene fiber, 0.1 part of lignocellulose, 5 parts of starch gelatin powder, and 2 parts of methyl cellulose ether.

[0033] The putty powder in this example is prepared by conventional methods in the art.

Embodiment 2

[0035] A mildew-proof and heat-preserving putty powder, in parts by weight, comprises the following components:

[0036] 84 parts of putty powder, 5 parts of traditional Chinese medicine extract; wherein, the traditional Chinese medicine extract is extracted from the following traditional Chinese medicine raw materials by weight: 3 parts of Sophora flavescens, 3 parts of purslane, 4 parts of Huoxiang, 2.5 parts of Artemisia annua 1.5 parts of orange peel, 3 parts of sealwort, 1.5 parts of perilla; by weight, the putty powder comprises the following components: 70 parts of white cement, 25 parts of lime powder, 20 parts of calcium carbonate, 35 parts of hollow glass microspheres , 15 parts of polypropylene fiber, 0.3 part of lignocellulose, 10 parts of starch gelatin powder, 4 parts of methyl cellulose ether.

[0037] The putty powder in this example is prepared by conventional methods in the art.

Embodiment 3

[0039] A mildew-proof and heat-preserving putty powder, in parts by weight, comprises the following components:

[0040] 98 parts of putty powder, 10 parts of traditional Chinese medicine extract; wherein, said traditional Chinese medicine extract is extracted from the following traditional Chinese medicine raw materials by weight: 5 parts of Sophora flavescens, 4 parts of purslane, 6 parts of Huoxiang, 5 parts of Artemisia annua 3 parts, orange peel 3 parts, sealwort 6 parts, perilla 3 parts; By weight, described putty powder comprises the following components: 80 parts of white cement, 40 parts of lime powder, 30 parts of calcium carbonate, 50 parts of hollow glass microspheres , 20 parts of polypropylene fiber, 0.5 part of lignocellulose, 15 parts of starch gelatin powder, 6 parts of methyl cellulose ether.

[0041] The putty powder in this example is prepared by conventional methods in the art.

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PUM

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Abstract

The invention discloses mould-proof thermal insulation putty powder and belongs to the field of building materials. The mould-proof thermal insulation putty powder is prepared from the following components in parts by weight: 70-98 parts of putty powder and 0.1-10 parts of traditional Chinese medicine leaching liquor, wherein the traditional Chinese medicine leaching liquor is prepared by leachingthe following traditional Chinese medicine raw materials in parts by weight: 1-5 parts of radix sophorae flavescentis, 2-4 parts of herba portulacae, 2-6 parts of wrinkled gianthyssop herb, 0-5 partsof sweet wormwood herb, 0-3 parts of dried orange peel, 0-6 parts of rhizoma polygonati and 0-3 parts of purple perilla. According to the mould-proof thermal insulation putty powder disclosed by theinvention, the raw materials are natural and pollution-free; the traditional Chinese medicine leaching liquor can not only inhibit the growth of pathogenic bacteria but also inhibit the growth of pathogenic fungi and viruses, thus realizes a good antibacterial and bactericidal effect and can prevent mould of the putty powder; moreover, the traditional Chinese medicine leaching liquor is harmless to human body, healthy and environmentally friendly.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a mildew-proof and heat-retaining putty powder. Background technique [0002] Putty powder is a kind of building decoration material, the main components are talcum powder and glue. Putty is a kind of base material for leveling the wall, which lays a good foundation for future decoration (painting and wallpaper). Putty is divided into two kinds: putty inside wall and putty on exterior wall. External wall putty can resist wind and sun, so it has good gelation, high strength and low environmental index. The comprehensive index of putty in the inner wall is good, and it is hygienic and environmentally friendly. Therefore, the inner wall is not for external use and the outer wall is not for internal use. Putties are usually based on gypsum or cement, so rough surfaces are easier to bond firmly. However, during construction, it is still necessary to brush a layer of interface agen...

Claims

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Application Information

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IPC IPC(8): C09D5/34
CPCC09D5/34
Inventor 田云杰
Owner 四川恒诚信电子科技有限公司
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