Putty surface decoration material and its preparation method and use method

A decorative material, putty surface technology, applied in the direction of filling slurry, etc., can solve the problems of unadjusted construction performance of putty, limited removal of formaldehyde and harmful substances, poor indoor formaldehyde removal effect, etc., to achieve excellent construction performance, anti-sag Good performance and compact structure

Active Publication Date: 2021-01-26
GUANGDONG BOZHILIN ROBOT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are almost no putty surface decoration materials for removing formaldehyde in the market at present, and the price of pure latex paint is expensive, and the removal of formaldehyde and harmful substances per unit area is also limited, and more depends on later residents or developers. Independently adopt methods such as placing bamboo charcoal bags to remove formaldehyde and harmful substances
[0004] At present, the high-performance putty surface decoration materials on the market pay more attention to their water and moisture resistance performance, and a few of them add low-end formaldehyde removal treatment agents or add formaldehyde removal functions to latex paints, relying on special formaldehyde removal additives to remove Formaldehyde, but because of the small amount of formaldehyde removal additives, the removal effect on indoor formaldehyde is poor, and the price is expensive; on the other hand, the putty with low-end formaldehyde removal treatment agent only adds treatment agent on the basis of traditional technology. The construction performance of the putty has not been adjusted, and only the traditional scraping method is used, which also cannot achieve efficient construction and save labor costs

Method used

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  • Putty surface decoration material and its preparation method and use method

Examples

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preparation example Construction

[0076] The preparation method of manganese dioxide-loaded diatomite is as follows: immersing diatomite into potassium permanganate solution; adding citric acid complexing agent, adjusting pH between 5 and 6, then ultrasonically dispersing, drying and grinding, After grinding, it is heated in a muffle furnace, then cooled to room temperature, taken out, stirred evenly, and then dispersed by ultrasonic to obtain manganese dioxide-supported diatomite.

[0077] It is understood that the binder can be selected from inorganic binders and / or organic binders.

[0078] Preferably, the inorganic base material is white cement. After the calcium oxide in the white cement is hydrated, it can form a strong alkaline material and increase the positive and negative ion groups in the air.

[0079] Preferably, the organic base material is polymer latex powder. Polymer latex powder can make the coating of putty more dense, improve the bonding strength, water and moisture resistance of putty, an...

Embodiment 1

[0106] The present embodiment provides a putty surface decoration material and its preparation method and application, and the steps are as follows:

[0107] 1) Prepare the raw materials according to the following parts by weight

[0108] 4 parts of polymer latex powder, 15 parts of white cement, 25 parts of heavy calcium, 13 parts of spherical silica powder, 20 parts of manganese dioxide-supported diatomaceous earth, 10 parts of nano-titanium dioxide, 7.5 parts of alumina, 3 parts of calcium carbonate whiskers, 0.5 part of hydroxypropyl methyl cellulose ether, 0.5 part of defoamer, 1 part of water repellent, 0.5 part of antifungal agent.

[0109] 2) Preparation method

[0110] The polymer latex powder, white cement, heavy calcium, spherical silica powder, manganese dioxide supported diatomaceous earth, nano-titanium dioxide, alumina, calcium carbonate whiskers, hydroxypropyl methyl cellulose ether, defoamer, hydrophobic Pour the antifungal agent and the antifungal agent int...

Embodiment 2

[0114] The present embodiment provides a putty surface decoration material and a preparation method and application thereof, which are basically the same as those in Embodiment 1, except that the amount of raw materials is different, and the steps are as follows:

[0115] 1) Prepare the raw materials according to the following parts by weight

[0116] 4 parts of polymer latex powder, 15 parts of white cement, 18 parts of heavy calcium, 8 parts of spherical silica powder, 30 parts of manganese dioxide supported diatomaceous earth, 7.5 parts of nano-titanium dioxide, 10 parts of alumina, 5 parts of calcium carbonate whiskers, 0.5 part of hydroxypropyl methyl cellulose ether, 0.5 part of defoamer, 1 part of water repellent, 0.5 part of antifungal agent.

[0117] 2) Preparation method

[0118] The polymer latex powder, white cement, heavy calcium, spherical silica powder, manganese dioxide supported diatomaceous earth, nano-titanium dioxide, alumina, calcium carbonate whiskers, h...

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Abstract

The invention relates to a putty surface decoration material and a preparation method and application method thereof. In parts by weight, the raw materials for preparing the putty surface decoration material include: 10-30 parts of base material; 20-40 parts of manganese dioxide-loaded diatomaceous earth; 1-5 parts of calcium carbonate whiskers; nano-titanium dioxide 5-10 parts; 5-10 parts of aluminum oxide; 15-50 parts of heavy calcium carbonate; 5-35 parts of spherical silica powder. The putty surface decoration material can improve the effects of antibacterial, mildew-proof, odor-cleaning and formaldehyde-removing.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a putty surface decoration material and a preparation method and a use method thereof. Background technique [0002] Putty surface decoration material is a kind of surface filling material for pretreatment of construction surface before paint construction. , suitable for underground projects such as residences, public buildings, civil air defense projects, etc.; large-scale above-ground construction projects such as workshops, office buildings, and schools. [0003] Some putty surface decoration materials face the indoor environment, which is the most contacted by people, and the indoor environment is always full of formaldehyde and other harmful substances due to various reasons such as interior decoration. The requirements for surface decoration materials are also getting higher and higher. For example, the putty surface materials are required to have anti-mildew an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D5/34
CPCC09D5/34
Inventor 陈驰辉唐振中彭路希
Owner GUANGDONG BOZHILIN ROBOT CO LTD
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